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| Name: passt | Distribution: openSUSE Tumbleweed |
| Version: 20241030.ee7d0b6 | Vendor: openSUSE |
| Release: 1.1 | Build date: Mon Nov 4 11:10:37 2024 |
| Group: System/Daemons | Build host: reproducible |
| Size: 395959 | Source RPM: passt-20241030.ee7d0b6-1.1.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: https://passt.top/ | |
| Summary: User-mode networking daemons for virtual machines and namespaces | |
passt implements a translation layer between a Layer-2 network interface and native Layer-4 sockets (TCP, UDP, ICMP/ICMPv6 echo) on a host. It doesn't require any capabilities or privileges, and it can be used as a simple replacement for Slirp. pasta (same binary as passt, different command) offers equivalent functionality, for network namespaces: traffic is forwarded using a tap interface inside the namespace, without the need to create further interfaces on the host, hence not requiring any capabilities or privileges.
GPL-2.0-or-later AND BSD-3-Clause
* Mon Nov 04 2024 dcermak@suse.com
- Update to version 20241030.ee7d0b6:
* util: Don't use errno after a successful call in __daemon()
* udp: Take care of cert-int09-c clang-tidy warning for enum udp_iov_idx
* treewide: Address cert-err33-c clang-tidy warnings for clock and timer functions
* treewide: Suppress clang-tidy warning if we already use O_CLOEXEC
* Makefile: Disable readability-math-missing-parentheses clang-tidy check
* treewide: Silence cert-err33-c clang-tidy warnings for fprintf()
* treewide: Comply with CERT C rule ERR33-C for snprintf()
* Makefile: Exclude qrap.c from clang-tidy checks
* tcp: unify l2 TCPv4 and TCPv6 queues and structures
* tcp: set ip and eth headers in l2 tap queues on the fly
* test: remove obsolete images
* tcp: cleanup tcp_buf_data_from_sock()
* tcp: Use runtime tests for TCP_INFO fields
* tcp: Generalise probing for tcpi_snd_wnd field
* tcp: Remove compile-time dependency on struct tcp_info version
* tcp_splice: fcntl(2) returns the size of the pipe, if F_SETPIPE_SZ succeeds
* tcp_splice: splice() all we have to the writing side, not what we just read
* tcp: Use structures to construct initial TCP options
* fwd: Direct inbound spliced forwards to the guest's external address
* test: Clarify test for spliced inbound transfers
* passt.1: Clarify and update "Handling of local addresses" section
* passt.1: Mark --stderr as deprecated more prominently
* test: Wait for DAD on DHCPv6 addresses
* test: Explicitly wait for DAD to complete on SLAAC addresses
* arp: Fix a handful of small warts
* tcp: Send "empty" handshake ACK before first data segment
* test: Pass TRACE from run_term() into ./run from_term
* test/lib/term: Always use printf for messages with escape sequences
* conf: Add --dns-host option to configure host side nameserver
* conf: Add command line switch to enable IP_FREEBIND socket option
* udp: Update UDP checksum using an iovec array
* tcp: Update TCP checksum using an iovec array
* checksum: Add an offset argument in csum_iov()
* pcap: Add an offset argument in pcap_iov()
* tcp: Use tcp_payload_t rather than tcphdr
* test: Kernel binary can now be passed via the KERNEL environmental variable
* inany: Add inany_pton() helper
* tcp, udp: Make {tcp,udp}_sock_init() take an inany address
* util, pif: Replace sock_l4() with pif_sock_l4()
* udp: Don't attempt to get dual-stack sockets in nonsensical cases
* tcp: Allow checksum to be disabled
* udp: Allow checksum to be disabled
* util: Remove possible quadratic behaviour from write_remainder()
* util: Add helper to write() all of a buffer
* tcp: Make tcp_update_seqack_wnd()s force_seq parameter explicitly boolean
* tcp: Simplify ifdef logic in tcp_update_seqack_wnd()
* tcp: Clean up tcpi_snd_wnd probing
* tcp: Make some extra functions private
* tcp: Avoid overlapping memcpy() in DUP_ACK handling
* tcp: Remove redundant initialisation of iov[TCP_IOV_ETH].iov_base
* Thu Sep 12 2024 Cathy Hu <cathy.hu@suse.com>
- Fix passt-selinux to use selinux macros instead of calling semodule
by hand, which leads to unwanted policy reload on Micro (bsc#1229132)
* Mon Sep 09 2024 dcermak@suse.com
- Update to version 20240906.6b38f07:
* apparmor: Allow read access to /proc/sys/net/ipv4/ip_local_port_range
* selinux: Allow read access to /proc/sys/net/ipv4/ip_local_port_range
* tap: Don't risk truncating frames on full buffer in tap_pasta_input()
* tap: Restructure in tap_pasta_input()
* tap: Improve handling of EINTR in tap_passt_input()
* tap: Split out handling of EPOLLIN events
* util: Fix order of operands and carry of one second in timespec_diff_us()
* cppcheck: Work around some cppcheck 2.15.0 redundantInitialization warnings
* tcp: Use EPOLLET for any state of not established connections
* udp: Handle more error conditions in udp_sock_errs()
* udp: Treat errors getting errors as unrecoverable
* udp: Split socket error handling out from udp_sock_recv()
* flow: Helpers to log details of a flow
* udp: Allow UDP flows to be prematurely closed
* flow: Fix incorrect hash probe in flowside_lookup()
* log: Don't prefix log file messages with time and severity if they're continuations
* Makefile: Enable _FORTIFY_SOURCE iff needed
* fwd, conf: Probe host's ephemeral ports
* conf, fwd: Don't attempt to forward port 0
* conf, fwd: Make ephemeral port logic more flexible
* seccomp.sh: Try to account for terminal width while formatting list of system calls
* udp: Use dual stack sockets for port forwarding when possible
* udp: Remove unnnecessary local from udp_sock_init()
* udp: Merge udp[46]_mh_recv arrays
* test: Look for possible sshd-session paths (if it's there at all) in mbuto's profile
* Thu Aug 22 2024 dcermak@suse.com
- Update to version 20240821.1d6142f:
* README: pasta is indeed a supported back-end for rootless Docker
* util: Don't stop on unrelated values when looking for --fd in close_open_files()
* test: Update list of dependencies in README.md
* tcp, udp: Allow timerfd_gettime64() and recvmmsg_time64() on arm (armhf)
* util: Provide own version of close_range(), and no-op fallback
* udp_flow: Add missing unistd.h include for close()
* test: Duplicate existing recvfrom() valgrind suppression for recv()
* test/passt.mbuto: Install sshd-session OpenSSH's split process
* test/passt.mbuto: Run sshd from vsock proxy with absolute path
* test/lib/setup: Transform i686 kernel architecture name into QEMU name (i386)
* treewide: Allow additional system calls for i386/i686
* fwd, conf: Allow NAT of the guest's assigned address
* fwd: Distinguish translatable from untranslatable addresses on inbound
* conf: Allow address remapped to host to be configured
* test: Reconfigure IPv6 address after changing MTU
* conf, fwd: Split notion of gateway/router from guest-visible host address
* Don't take "our" MAC address from the host
* fwd: Split notion of "our tap address" from gateway for IPv4
* fwd: Helpers to clarify what host addresses aren't guest accessible
* Initialise our_tap_ll to ip6.gw when suitable
* Clarify which addresses in ip[46]_ctx are meaningful where
* treewide: Change misleading 'addr_ll' name
* util: Correct sock_l4() binding for link local addresses
* conf: Remove incorrect initialisation of addr_ll_seen
* conf: Treat --dns addresses as guest visible addresses
* conf: Correct setting of dns_match address in add_dns6()
* conf: Move adding of a nameserver from resolv.conf into subfunction
* conf: Move DNS array bounds checks into add_dns[46]
* conf: More accurately count entries added in get_dns()
* conf: Use array indices rather than pointers for DNS array slots
* treewide: Use struct assignment instead of memcpy() for IP addresses
* treewide: Rename MAC address fields for clarity
* util: Helper for formatting MAC addresses
* treewide: Use "our address" instead of "forwarding address"
* netlink: Fix typo in function comment for nl_addr_set()
* pasta: Disable neighbour solicitations on device up to prevent DAD
* netlink, pasta: Fetch link-local address from namespace interface once it's up
* netlink, pasta: Disable DAD for link-local addresses on namespace interface
* netlink, pasta: Turn nl_link_up() into a generic function to set link flags
* netlink, pasta: Split MTU setting functionality out of nl_link_up()
* netlink: Fix typo in function comment for nl_addr_get()
* test: Speed up by cutting on eye candy and performance test duration
* Thu Aug 15 2024 dcermak@suse.com
- Update to version 20240814.61c0b0d:
* flow: Don't crash if guest attempts to connect to port 0
* conf: Don't ignore -t and -u options after -D
* ndp.c: Turn NDP responder into more declarative implementation
* conf: Delay handling -D option until after addresses are configured
* Correct inaccurate comments on ip[46]_ctx::addr
* log: Don't prefix message with timestamp on --debug if it's a continuation
* conf: Stop parsing options at first non-option argument
* passt, util: Close any open file that the parent might have leaked
* nstool: Propagate SIGTERM to processes executed in the namespace
* nstool: Fix some trivial typos
* log: Avoid duplicate calls to logtime()
* log: Handle errors from clock_gettime()
* log: Correct formatting of timestamps
* util: Some corrections for timespec_diff_us
* conf, pasta: Make -g and -a skip route/addresses copy for matching IP version only
* Tue Aug 06 2024 dcermak@suse.com
- Update to version 20240806.ee36266:
* log, passt: Keep printing to stderr when passt is running in foreground
* tcp_splice: Fix side in OUT_WAIT flag setting
* util: Use unsigned (size_t) value for iov length
* udp_flow: move all udp_flow functions to udp_flow.c
* udp_flow: Remove udp_meta_t from the parameters of udp_flow_from_sock()
* log: Make logfile_write() private
* pasta: Save errno on signal handler entry, restore on return when needed
* pasta: modify hostname when detaching new namespace
* Fix typo in README file
* fedora/rpkg: List myself as author for changelog entries
* Thu Aug 01 2024 dcermak@suse.com
- Update to version 20240726.57a21d2:
* tap: Improve handling of partially received frames on qemu socket
* tap: Correctly handle frames of odd length
* tap: Don't use EPOLLET on Qemu sockets
* tap: Don't attempt to carry on if we get a bad frame length from qemu
* tap: Better report errors receiving from QEMU socket
* log: Fetch log times with CLOCK_MONOTONIC, not CLOCK_REALTIME
* log: Initialise timestamp for relative log time also if we use a log file
* log, util: Fix sub-second part in relative log time calculation
* test/lib/perf_report: Fix highlight
* test: Fix spurious test failure with systemd-resolved
* fwd: Broaden what we consider for DNS specific forwarding rules
* fwd: Refactor tests in fwd_nat_from_tap() for clarity
* conf: Accept addresses enclosed by square brackets in port forwarding specifiers
* tap: Exit if we fail to bind a UNIX domain socket with explicit path
* test: iperf3 3.16 introduces multiple threads, drop our own implementation of that
* test: Update names of symbols and slabinfo entries
* test: Fix memory/passt tests, --netns-only is not a valid option for passt
* log: Drop newlines in the middle of the perror()-like messages
* tcp: Change SO_PEEK_OFF support message to debug()
* tap: Don't quit if pasta gets EIO on writev() to tap, interface might be down
* tcp: Correctly update SO_PEEK_OFF when tcp_send_frames() drops frames
* tcp: probe for SO_PEEK_OFF both in tcpv4 and tcp6
* udp: Rename UDP listening sockets
* udp: Remove rdelta port forwarding maps
* udp: Remove obsolete socket tracking
* udp: Direct datagrams from host to guest via flow table
* udp: Find or create flows for datagrams from tap interface
* udp: Remove obsolete splice tracking
* udp: Handle "spliced" datagrams with per-flow sockets
* udp: Create flows for datagrams from originating sockets
* fwd: Update flow forwarding logic for UDP
* flow, icmp: Use general flow forwarding rules for ICMP
* flow, tcp: Flow based NAT and port forwarding for TCP
* icmp: Manage outbound socket address via flow table
* flow: Helper to create sockets based on flowside
* icmp: Eliminate icmp_id_map
* icmp: Look up ping flows using flow hash
* icmp: Obtain destination addresses from the flowsides
* icmp: Remove redundant id field from flow table entry
* tcp: Re-use flow hash for initial sequence number generation
* flow, tcp: Generalise TCP hash table to general flow hash table
* tcp, flow: Replace TCP specific hash function with general flow hash
* tcp_splice: Eliminate SPLICE_V6 flag
* tcp: Simplify endpoint validation using flowside information
* tcp: Manage outbound address via flow table
* tcp: Obtain guest address from flowside
* tcp, flow: Remove redundant information, repack connection structures
* flow: Common address information for target side
* flow: Common address information for initiating side
* doc: Extend zero-recv test with methods using msghdr
* doc: Test behaviour of closing duplicate UDP sockets
* tcp_splice: Use parameterised macros for per-side event/flag bits
* flow: Introduce flow_foreach_sidei() macro
* flow, tcp_splice: Prefer 'sidei' for variables referring to side index
* flow, icmp, tcp: Clean up helpers for getting flow from index
* udp: Handle errors on UDP sockets
* util: Add AF_UNSPEC support to sockaddr_ntop()
* udp, tcp: Tweak handling of no_udp and no_tcp flags
* udp: Make udp_sock_recv static
* conf: Don't configure port forwarding for a disabled protocol
* tcp: handle shrunk window advertisements from guest
* tcp: leverage support of SO_PEEK_OFF socket option when available
* doc: Trivial fix for reuseaddr-priority
* doc: Test behaviour of zero length datagram recv()s
* doc: Add program to document and test assumptions about SO_REUSEADDR
* udp: Consolidate datagram batching
* udp: Move some more of sock_handler tasks into sub-functions
* udp: Don't repeatedly initialise udp[46]_eth_hdr
* udp: Unify udp[46]_l2_iov
* udp: Unify udp[46]_mh_splice
* udp: Rename IOV and mmsghdr arrays
* udp: Pass full epoll reference through more of sock handler path
* flow: Add flow_sidx_valid() helper
* util: sock_l4() determine protocol from epoll type rather than the reverse
* conf: Use the right maximum buffer size for c->sock_path
* tcp_splice: Check return value of setsockopt() for SO_RCVLOWAT
* conf: Copy up to MAXDNSRCH - 1 bytes, not MAXDNSRCH
* Thu Jul 04 2024 Danish Prakash <danish.prakash@suse.com>
- BuildRequire selinux-policy-targeted explicitly to allow building
on SELinux-enabled projects e.g. SLFO.
* Tue Jun 25 2024 dcermak@suse.com
- Update to version 20240624.1ee2eca:
* udp: Reduce scope of rport in udp_invert_portmap()
* Revert "udp: Make rport calculation more local"
* log: Don't report syslog failures to stderr after initialisation
* conf, passt: Don't call __openlog() if a log file is used
* treewide: Replace strerror() calls
* treewide: Replace perror() calls with calls to logging functions
* log: Add _perror() logging function variants
* log, passt: Always print to stderr before initialisation is complete
* conf, log: Instead of abusing log levels, add log_conf_parsed flag
* conf, passt: Make --stderr do nothing, and deprecate it
* conf, passt: Don't try to log to stderr after we close it
* conf: Accept duplicate and conflicting options, the last one wins
* netlink: Strip nexthop identifiers when duplicating routes
* passt.1, qrap.1: align license description with SPDX identifier
* netlink: Ignore EHOSTUNREACH failures when duplicating routes
* netlink: With no default route, pick the first interface with a route
* tcp: Don't rely on bind() to fail to decide that connection target is valid
* siphash: Remove stale prototypes
* udp: Move management of udp[46]_localname into udp_splice_send()
* udp: Rework how we divide queued datagrams between sending methods
* udp: Fold checking of splice flag into udp_mmh_splice_port()
* util: Split construction of bind socket address from the rest of sock_l4()
* tap: use in->buf_size rather than sizeof(pkt_buf)
* iov: remove iov_copy()
* vhost-user: compare mode MODE_PASTA and not MODE_PASST
* udp: rename udp_sock_handler() to udp_buf_sock_handler()
* udp: refactor UDP header update functions
* tap: refactor packets handling functions
* tcp: move buffers management functions to their own file
* tcp: extract buffer management from tcp_send_flag()
* cppcheck: Suppress constParameterCallback errors
* Mon Jun 17 2024 dcermak@suse.com
- Update to version 20240607.8a83b53:
* selinux: Allow access to user_devpts
* tcp, flow: Fix some error paths which didn't clean up flows properly
* util: Use 'long' to represent millisecond durations
* lineread: Use ssize_t for line lengths
* conf: Safer parsing of MAC addresses
* util: Use unsigned indices for bits in bitmaps
* clang-tidy: Enable the bugprone-macro-parentheses check
* Remove pointless macro parameters in CALL_PROTO_HANDLER
* udp: Make rport calculation more local
* tcp: Make pointer const in tcp_revert_seq
* log: Remove log_to_stdout option
* conf: Don't print usage via the logging subsystem
* conf: Remove unhelpful usage() wrapper
* tcp: move seq_to_tap update to when frame is queued
* Fri May 24 2024 dcermak@suse.com
- Update to version 20240523.765eb0b:
* apparmor: Fix comments after PID file and AF_UNIX socket creation refactoring
* conf, passt.h: Rename pid_file in struct ctx to pidfile
* conf, passt, tap: Open socket and PID files before switching UID/GID
* passt, util: Move opening of PID file to its own function
* util: Rename write_pidfile() to pidfile_write()
* tap: Split tap_sock_unix_init() into opening and listening parts
* passt, tap: Don't use -1 as uninitialised value for fd_tap_listen
* tap: Move all-ones initialisation of mac_guest to tap_sock_init()
* conf: Don't lecture user about starting us as root
* netlink, test: Ignore deprecated addresses
* tcp: Remove interim 'tapside' field from connection
* flow: Record the pifs for each side of each flow
* flow: Make side 0 always be the initiating side
* flow: Clarify and enforce flow state transitions
* inany: Better helpers for using inany and specific family addrs together
* flow: Properly type callbacks to protocol specific handlers
* util, tcp: Add helper to display socket addresses
* apparmor: Fix passt abstraction
* apparmor: allow netns paths on /tmp
* clang-tidy: Suppress macro to enum conversion warnings
* conf: Fix clang-tidy warning about using an undefined enum value
* passt.c: explicitly include libgen.h for basename
* netlink: Don't duplicate routes referring to unrelated host interfaces
* Mon May 13 2024 dcermak@suse.com
- Update to version 20240510.7288448:
* apparmor: allow read access on /tmp for pasta
* tcp_splice: Set OUT_WAIT_ flag whenever pipe isn't emptied
* udp: Single buffer for IPv4, IPv6 headers and metadata
* udp: Use the same buffer for the L2 header for all frames
* udp: Share payload buffers between IPv4 and IPv6
* udp: Explicitly set checksum in guest-bound UDP headers
* udp: Combine initialisation of IPv4 and IPv6 iovs
* udp: Split tap-bound UDP packets into multiple buffers using io vector
* test: Allow sftp via vsock-ssh in tests
* tcp: Update tap specific header too in tcp_fill_headers[46]()
* iov: Helper macro to construct iovs covering existing variables or fields
* tap, tcp: (Re-)abstract TAP specific header handling
* tcp: Simplify packet length calculation when preparing headers
* treewide: Standardise variable names for various packet lengths
* checksum: Make csum_ip4_header() take a host endian length
* treewide: Remove misleading and redundant endianness notes
* tap: Remove unused structs tap_msg, tap_l4_msg
* tap: Split tap specific and L2 (ethernet) headers
* checksum: Use proto_ipv6_header_psum() for ICMPv6 as well
* netlink: Fix iterations over nexthop objects
* Fri May 03 2024 Dan Čermák <dcermak@suse.com>
- Specify version for make_build so that passt reports its version correctly,
fixes bsc#1223853
* Fri Apr 26 2024 dcermak@suse.com
- Update to version 20240426.d03c4e2:
* netlink: Use IFA_F_NODAD also while duplicating addresses from the host
* netlink: For IPv4, IFA_LOCAL is the interface address, not IFA_ADDRESS
* test: Make log truncation test more robust
* test: Slight simplification to pasta log tests
* udp: Correctly look up outbound socket with port remappings
* tcp: Replace TCP buffer structure by an iovec array
* conf: Don't fail if the template interface doesn't have a MAC address
* conf: We're interested in the MAC address, not in the MAC itself
* pasta, util: Align stack area for clones to maximum natural alignment
* treewide: Compilers' name for armv6l and armv7l is "arm"
* Tue Apr 16 2024 Dan Čermák <dcermak@suse.com>
- Remove pointless %%check section
* Mon Apr 08 2024 Danish Prakash <danish.prakash@suse.com>
- spec: Install separate apparmor profile for `pasta` (bsc#1221840).
* Mon Apr 08 2024 Danish Prakash <danish.prakash@suse.com>
- spec: Override symlinks with hard links for apparmor
profiles to take effect. (bsc#1221840)
(https://github.com/containers/buildah/issues/5440)
* Mon Apr 08 2024 dcermak@suse.com
- Update to version 20240405.954589b:
* netlink: Ignore routes to link-local addresses for selecting interface
* util: Add helper to return name of address family
* netlink: Adjust interface index inside copied nexthop objects too
* apparmor: Fix access to procfs namespace entries in pasta's abstraction
* apparmor: Expand scope of @{run}/user access, allow writing PID files too
* apparmor: Add mount rule with explicit, empty source in passt abstraction
* README.md: Alpine, Guix and OpenSUSE now have packages for passt
* Tue Mar 26 2024 Dan Čermák <dcermak@suse.com>
- New upstream release 20240326.4988e2b
* tcp: Unconditionally force ACK for all !SYN, !RST packets
* tcp: Never automatically add the ACK flag to RST packets
* tcp: Rearrange logic for setting ACK flag in tcp_send_flag()
* tcp: Split handling of DUP_ACK from ACK
* util: fix confusion between offset in the iovec array and in the entry
* netlink: Fix selection of template interface
* netlink: Fix handling of NLMSG_DONE in nl_route_dup()
* Thu Mar 14 2024 Dan Čermák <dcermak@suse.com>
- Switch macros to bcond_with/without for apparmor & selinux
- install passt.if in SELinux subpackage
- minor cleanups in the spec
* Thu Mar 14 2024 danish.prakash@suse.com
- Update to version 20240220.1e6f92b:
* udp: Fix 16-bit overflow in udp_invert_portmap()
* udp: Assertion in udp_invert_portmap() can be calculated at compile time
* pasta: Don't try to watch namespaces in procfs with inotify, use timer instead
* selinux: Allow pasta to remount procfs
* conf: No routable interface for IPv4 or IPv6 is informational, not a warning
* pasta: Add fallback timer mechanism to check if namespace is gone
* conf, passt.1: Exit if we can't bind a forwarded port, except for -[tu] all
* udp: udp_sock_init_ns() partially duplicats udp_port_rebind_outbound()
* udp: Don't prematurely (and incorrectly) set up automatic inbound forwards
* netlink: Use const rtnh pointer
* log: setlogmask(0) can actually result in a system call, don't use it
* tcp: Fix subtle bug in fast re-transmit path
* netlink: Add support to fetch default gateway from multipath routes
* icmp: Dedicated functions for starting and closing ping sequences
* icmp: Validate packets received on ping sockets
* icmp: Warn on receive errors from ping sockets
* icmp: Consolidate icmp_sock_handler() with icmpv6_sock_handler()
* icmp: Share more between IPv4 and IPv6 paths in icmp_tap_handler()
* icmp: Simplify socket expiry scanning
* icmp: Use -1 to represent "missing" sockets
* icmp: Don't attempt to match host IDs to guest IDs
* icmp: Don't attempt to handle "wrong direction" ping socket traffic
* icmp: Remove redundant initialisation of sendto() address
* icmp: Don't set "port" on destination sockaddr for ping sockets
* flow: Avoid moving flow entries to compact table
* flow: Enforce that freeing of closed flows must happen in deferred handlers
* flow: Abstract allocation of new flows with helper function
* flow: Move flow_count from context structure to a global
* flow: Move flow_log_() to near top of flow.c
* tcp, tcp_splice: Avoid double layered dispatch for connected TCP sockets
* epoll: Better handling of number of epoll types
* flow, tcp: Add handling for per-flow timers
* flow, tcp: Add flow-centric dispatch for deferred flow handling
* tcp, tcp_splice: Move per-type cleanup logic into per-type helpers
* tcp, tcp_splice: Remove redundant handling from tcp_timer()
* treewide: Standardise on 'now' for current timestamp variables
* flow: Make flow_table.h #include the protocol specific headers it needs
* pif: Remove unused pif_name() function
* treewide: Make a bunch of pointer variables pointers to const
* test: Fix passt.mbuto for cases where /usr/sbin doesn't exist
* netlink: Fetch most specific (longest prefix) address in nl_addr_get()
* README: Default SLAAC prefix comes from address (not prefix) on host
* README: Fix broken link to CentOS Stream package
* test: make passt.mbuto script more robust
* tcp: make tcp_sock_set_bufsize() static (again)
* util: Make sock_l4() treat empty string ifname like NULL
* treewide: Avoid in_addr_t
* icmp: Avoid unnecessary handling of unspecified bind address
* util: Drop explicit setting to INADDR_ANY/in6addr_any in sock_l4()
* util: Use htonl_constant() in more places
* treewide: Add IN4ADDR_ANY_INIT macro
* treewide: Use IN4ADDR_LOOPBACK_INIT more widely
* tcp: Fix address type for tcp_sock_init_af()
* checksum: Don't use linux/icmp.h when netinet/ip_icmp.h will do
* tcp: Don't account for hash table size in tcp_hash()
* tcp: Implement hash table with indices rather than pointers
* tcp: Switch hash table to linear probing instead of chaining
* tcp: Fix conceptually incorrect byte-order switch in tcp_tap_handler()
* README: Update "Availability" section
* tcp: Cast timeval fields to unsigned long long for printing
* flow: Add missing include, stdio.h
* test: Select first reported IPv6 address for guest/host comparison
* ndp: Extend lifetime of prefix, router, RDNSS and search list
* test: Make handling of shell prompts with escapes a little more reliable
* tcp: Don't defer hash table removal
* tcp: "TCP" hash secret doesn't need to be TCP specific
* pif: Add helpers to get the name of a pif
* test: Avoid hitting guestfish command length limits
* flow,tcp: Use epoll_ref type including flow and side
* tcp_splice: Use unsigned to represent side
* flow,tcp: Generalise TCP epoll_ref to generic flows
* tcp: Remove unneccessary bounds check in tcp_timer_handler()
* flow: Introduce 'sidx' type to represent one side of one flow
* flow, tcp: Add logging helpers for connection related messages
* flow: Make unified version of flow table compaction
* util: MAX_FROM_BITS() should be unsigned
* flow, tcp: Consolidate flow pointer<->index helpers
* flow, tcp: Move TCP connection table to unified flow table
* flow, tcp: Generalise connection types
* treewide: Add messages to static_assert() calls
* tcp: remove useless assignment
* port_fwd, util: Include additional headers to fix build with musl
* packet: Offset plus length is not always uint32_t, but it's always size_t
* treewide: Use 'z' length modifier for size_t/ssize_t conversions
* port_fwd, util: Don't bind UDP ports with opposite-side bound TCP ports
* valgrind: Don't disable optimizations for valgrind builds
* valgrind: Adjust suppression for MSG_TRUNC with NULL buffer
* udp,pasta: Periodically scan for ports to automatically forward
* tcp: Simplify away tcp_port_rebind()
* tcp: Use common helper for rebinding inbound and outbound ports
* clang-tidy: Suppress silly misc-include-cleaner warnings
* tap, pasta: Handle short writes to /dev/tap
* tap, pasta: Handle incomplete tap sends for pasta too
* tcp: Don't use TCP_WINDOW_CLAMP
* tcp: Rename and small cleanup to tcp_clamp_window()
* test/lib/perf_report: Fix up table highlight for pasta's local flows
* Revert "selinux: Drop user_namespace class rules for Fedora 37"
* selinux: Allow passt to talk over unconfined_t UNIX domain socket for --fd
* log: Match implicit va_start() with va_end() in vlogmsg()
* port_fwd: Don't try to read bound ports from invalid file handles
* netlink: Sequence numbers are actually 32 bits wide
* test/perf: Simplify calculation of "omit" time for TCP throughput
* test/perf: Remove unnecessary --pacing-timer options
* test/perf: "MTU" changes in passt_tcp host to guest aren't useful
* test/perf: Explicitly control UDP packet length, instead of MTU
* test/perf: Small MTUs for spliced TCP aren't interesting
* test/perf: Start iperf3 server less often
* test/perf: Get iperf3 stats from client side
* test/perf: Remove stale iperf3c/iperf3s directives
* udp: Remove socket from udp_{tap,splice}_map when timed out
* udp: Consistently use -1 to indicate un-opened sockets in maps
* log: Add vlogmsg()
* log: Enable format warnings
* log: Don't define logging function 4 times
* tcp: Remove remaining declaration of tcp_l2_mh
* tcp_splice: Simplify selection of socket and pipe sides in socket handler
* tcp_splice: Exploit side symmetry in tcp_splice_destroy()
* tcp_splice: Exploit side symmetry in tcp_splice_connect_finish()
* tcp_splice: Exploit side symmetry in tcp_splice_timer()
* tcp_splice: Rename sides of connection from a/b to 0/1
* tcp_splice: Don't pool pipes in pairs
* tcp_splice: Avoid awkward temporaries in tcp_splice_epoll_ctl()
* tcp_splice: Remove unnecessary forward declaration
* tcp_splice: Don't handle EPOLL_CTL_DEL as part of tcp_splice_epoll_ctl()
* tcp_splice: Correct error handling in tcp_splice_epoll_ctl()
* tcp_splice: Remove redundant tcp_splice_epoll_ctl()
* pif: Pass originating pif to tap handler functions
* pif: Record originating pif in listening socket refs
* pif: Introduce notion of passt/pasta interface
* udp: Clean up ref initialisation in udp_sock_init()
* port_fwd: Simplify get_bound_ports_*() to port_fwd_scan_*()
* port_fwd: Move port scanning /proc fds into struct port_fwd
* port_fwd: Split TCP and UDP cases for get_bound_ports()
* port_fwd: Don't NS_CALL get_bound_ports()
* port_fwd: Pre-open /proc/net/* files rather than on-demand
* util: Add open_in_ns() helper
* port_fwd: Better parameterise procfs_scan_listen()
* port_fwd: Move automatic port forwarding code to port_fwd.[ch]
* conf: Cleaner initialisation of default forwarding modes
* selinux: Drop user_namespace class rules for Fedora 37
* dhcp: put option 53 at the beginning
* tcp, tap: Don't increase tap-side sequence counter for dropped frames
* tcp: Force TCP_WINDOW_CLAMP before resetting STALLED flag
* tcp: Fix comment to tcp_sock_consume()
* cppcheck: Work around bug in cppcheck 2.12.0
* cppcheck: Use "exhaustive" level checking when available
* conf: Remove overly cryptic selection of forward table
* cppcheck: Make many pointers const
* siphash: Use incremental rather than all-at-once siphash functions
* siphash, checksum: Move TBAA explanation to checksum.c
* siphash: Make internal helpers public
* siphash: Use specific structure for internal state
* siphash: Use more hygienic state initialiser
* siphash: Fix bug in state initialisation
* siphash: Clean up hash finalisation with posthash_final() function
* siphash: Add siphash_feed() helper
* siphash: Make sip round calculations an inline function rather than macro
* siphash: Make siphash functions consistently return 64-bit results
* util: Consolidate and improve workarounds for clang-tidy issue 58992
* Avoid shadowing index(3)
* tcp: Always send an ACK segment once the handshake is completed
* dhcp: Actually note down the length of options received by the client
* dhcpv6: Properly separate domain names in search list
* util: Fix licensing information display in --version
* tcp: Correct handling of FIN,ACK followed by SYN
* tcp: Consolidate paths where we initiate reset on tap interface
* tcp: Correctly handle RST followed rapidly by SYN
* tcp: Return consumed packet count from tcp_data_from_tap()
* tcp: Never hash match closed connections
* tcp: Remove some redundant packet_get() operations
* udp, tap: Correctly advance through packets in udp_tap_handler()
* tcp, tap: Correctly advance through packets in tcp_tap_handler()
* test: Add Podman system test with bats for pasta
* dhcp: support BOOTP clients
* tap: fix uses of l3_len in tap4_handler()
* fedora: Replace pasta hard links by separate builds
* apparmor: Add pasta's own profile
* apparmor: Allow pasta to remount /proc, access entries under its own copy
* apparmor: Allow read-only access to uid_map
* apparmor: Explicitly pass options we use while remounting root filesystem
* apparmor: Use abstractions/nameservice to deal with symlinked resolv.conf
* Mon Aug 28 2023 fcrozat@suse.com
- Update to version 0~git20230823:
* pasta: Strip RTA_PREFSRC when copying routes to the namespace
* netlink: Set IFA_ADDRESS, not just IFA_LOCAL, while adding IPv4 addresses
* tcp: Remove broken pressure calculations for tcp_defer_handler()
* inany: Add missing double include guard to inany.h
* tcp: Move in_epoll flag out of common connection structure
* tcp, udp: Don't pre-fill IPv4 destination address in headers
* tcp, udp: Don't include destination address in partially precomputed csums
* tcp: Consistent usage of ports in tcp_seq_init()
* tcp: More precise terms for addresses and ports
* tap: Pass source address to protocol handler functions
* tap: Don't clobber source address in tap6_handler()
* selinux: Fix domain transitions for typical commands pasta might run
* selinux: Allow pasta_t to read nsfs entries
* selinux: Add rules for sysctl and /proc/net accesses
* selinux: Update policy to fix user/group settings
* selinux: Fix user namespace creation after breaking kernel change
* selinux: Use explicit paths for binaries in file context
* fedora: Install pasta as hard link to ensure SELinux file context match
* tap: Fix format specifier in tap4_is_fragment() warning
* netlink: Don't propagate host address expiry to the container
* netlink: Correctly calculate attribute length for address messages
* netlink: Remove redundant check on nlmsg_type
* conf: Demote overlapping port ranges error to a warning
* epoll: Use different epoll types for passt and pasta tap fds
* epoll: Split listening Unix domain socket into its own type
* epoll: Split handling of listening TCP sockets into their own handler
* epoll: Split handling of TCP timerfds into its own handler function
* epoll: Tiny cleanup to udp_sock_handler()
* epoll: Split handling of ICMP and ICMPv6 sockets
* epoll: Fold sock_handler into general switch on epoll event fd
* epoll: Always use epoll_ref for the epoll data variable
* epoll: Generalize epoll_ref to cover things other than sockets
* tap: Fold reset handling into tap_handler_passt()
* tap: Fold reset handling into tap_handler_pasta()
* tap: Clean up behaviour for errors on listening Unix socket
* tap: Clean up tap reset path
* tap: fix seq->p.count limit
* netlink: Propagate errors for "dup" operations
* netlink: Propagate errors for "dump" operations
* netlink: Always process all responses to a netlink request
* netlink: Propagate errors for "set" operations
* netlink: Add nl_foreach_oftype to filter response message types
* netlink: Split nl_req() to allow processing multiple response datagrams
* netlink: Clearer reasoning about the netlink response buffer size
* netlink: Add nl_do() helper for simple operations with error checking
* netlink: Fill in netlink header fields from nl_req()
* netlink: Treat send() or recv() errors as fatal
* netlink: Start sequence number from 1 instead of 0
* netlink: Make nl_*_dup() use a separate datagram for each request
* netlink: Explicitly pass netlink sockets to operations
* netlink: Use struct in_addr for IPv4 addresses, not bare uint32_t
* netlink: Split nl_route() into separate operation functions
* netlink: Split nl_addr() into separate operation functions
* netlink: Split up functionality of nl_link()
* tap: Remove unnecessary global tun_ns_fd
* tap: More detailed error reporting in tap_ns_tun()
* util: Make ns_enter() a void function and report setns() errors
* Use static assertion to verify that union epoll_ref is the right size
* Use C11 anonymous members to make poll refs less verbose to use
* Allow C11 code, not just C99 code
* Revert "MAKE: Fix parallel builds; .o files; .gitignore; new makedocs"
* MAKE: Fix parallel builds; .o files; .gitignore; new makedocs
* tap: Explicitly drop IPv4 fragments, and give a warning
* conf: Correct length checking of interface names in conf_ports()
* conf: Fix size checking of -I interface name
* netlink: Use correct interface index in NL_SET mode
* pasta: include errno in error message
* isolation: keep CAP_SYS_PTRACE when required
* conf: Accept -a and -g without --config-net in pasta mode
* conf: Make -a/--address really imply --no-copy-addrs
* seccomp: Make seccomp.sh re-entrancy safe
* conf, log: On -h / --help, print usage to stdout, not stderr
* tap: With pasta, don't reset on tap errors, handle write failures
* conf: Fix erroneous check of ip6->gw
* test/nstool: Fix fd leak in accept() loop
* test/nstool: Provide useful error if given a path that's too long
* passt.h: Fix description of pasta_ifi in struct ctx
* conf, pasta: With --config-net, copy all addresses by default
* netlink: Add functionality to copy addresses from outer namespace
* conf: Don't exit if sourced default route has no gateway
* Revert "conf: Adjust netmask on mismatch between IPv4 address/netmask and gateway"
* conf, pasta: With --config-net, copy all routes by default
* conf: --config-net option is for pasta mode only
* netlink: Add functionality to copy routes from outer namespace
* pasta: Improve error handling on failure to join network namespace
* netlink: Fix comment about response buffer size for nl_req()
* isolation: Initially Keep CAP_SETFCAP if running as UID 0 in non-init
* pasta: Detach mount namespace, (re)mount procfs before spawning command
* util, conf: Add and use ns_is_init() helper
* tap: Don't update ip6.addr_seen to ::
* correct -6 option in manpage
* passt: Fix error check for signal(), improve error messages
* nstool: Enter holder's cwd when changing mount ns with nstool exec
* nstool: Advertise the holder's cwd (in its mountns) across the socket
* test: Use "nstool exec" to slightly simplify tests
* test: Initialise ${TRACE} properly
* nstool: Add --keep-caps option to nstool exec
* nstool: Add nstool exec command to execute commands in an nstool namespace
* nstool: Helpers to iterate through namespace types
* nstool: Add magic number to advertized information
* nstool: Detect what namespaces target is in
* nstool: Replace "pid" subcommand with "info" subcommand
* nstool: Split some command line parsing and socket setup to subcommands
* nstool: Move description of its operation modes from comment to usage
* nstool: Reverse parameters to nstool
* nstool: Rename nsholder to nstool
* test: Remove race between commands run in the same context
* passt: Relicense to GPL 2.0, or any later version
* fedora: Adjust path for SELinux policy and interface file to latest guidelines
* fedora: Don't install useless SELinux interface file for pasta
* selinux: Drop useless interface file for pasta
* conf: Allow binding to ports on an interface without a specific address
* tcp: Clear ACK_FROM_TAP_DUE also on unchanged ACK sequence from peer
* tcp: Don't special case the handling of the ack of a syn
* tcp: Clarify allowed state for tcp_data_from_tap()
* tcp: Don't reset ACK_TO_TAP_DUE on any ACK, reschedule timer as needed
* tcp: When a connection flag it set, don't negate it for debug print
* Fix false positive if cppcheck doesn't give a false positive
* Work around weird false positives with cppcheck-2.9.1
* udp: Actually bind detected namespace ports in init namespace
* pasta: fix tcp port forwarding in auto mode
* fedora: Refresh SELinux labels in scriptlets, require -selinux package
* Makefile: Enable external override for TARGET
* passt.1: Fix description of --mtu option
* log: Avoid time_t/__syscall_slong_t format mismatch with long int on X32 ABI
* fedora: Install SELinux interface files to shared include directory
* contrib/selinux: Split interfaces into smaller bits
* contrib/selinux: Drop unused passt_read_data() interface
* contrib/selinux: Drop "example" from headers: this is the actual policy
* README: Update Features section, plus minor improvements
* contrib: Drop libvirt out-of-tree patch, integration mostly works in 9.1.0
* contrib: Drop QEMU out-of-tree patches
* contrib: Drop Podman out-of-tree patch, integration is upstream now
* tcp: Clamp MSS value when queueing data to tap, also for pasta
* conf: Terminate on EMFILE or ENFILE on sockets for port mapping
* tcp, udp: Fix partial success return codes in {tcp,udp}_sock_init()
* tcp, udp, util: Pass socket creation errors all the way up
* util: Carry own definition of __bswap_constant{16,32}
* treewide: Fix header includes to build with musl
* conf, passt: Rename stderr to force_stderr
* netlink: Use 8 KiB * netlink message header size as response buffer
* conf, icmp, tcp, udp: Add options to bind to outbound address and interface
* conf, passt.h: Rename "outbound" interface to "template" interface
* contrib/selinux: Let interface users set paths for log, PID, socket files
* contrib/selinux: Allow binding and connecting to all UDP and TCP ports
* contrib/selinux: Let passt write to stdout and stderr when it starts
* contrib/selinux: Drop duplicate init_daemon_domain() rule
* udp: Fix signedness warning on 32-bits architectures
* Makefile: Fix SuperH 4 builds: it's AUDIT_ARCH_SH, not AUDIT_ARCH_SH4
* Makefile, seccomp.sh: Fix cross-builds, adjust syscalls list to compiler
* util: Add own prototype for __clone2() on ia64
* contrib/apparmor: Split profile into abstractions, use them
* qrap: Generate -netdev as JSON
* qrap: Introduce machine-specific PCI address base
* qrap: Drop args in JSON format
* qrap: Fix support for pc machines
* qrap: Fix limits for PCI addresses
* log, conf, tap: Define die() as err() plus exit(), drop cppcheck workarounds
* doc/demo: Fix and suppress ShellCheck warnings
* Fix definitions of SOCKET_MAX, TCP_MAX_CONNS
* tcp: Avoid (theoretical) resource leak (CWE-772) Coverity warning
* tcp: Avoid false (but convoluted) positive Coverity CWE-476 warning
* tcp, tcp_splice: Get rid of false positive CWE-394 Coverity warning from fls()
* treewide: Disable gcc strict aliasing rules as needed, drop workarounds
* tcp: Suppress knownConditionTrueFalse cppcheck false positive
* log: Send identifier string in log messages, openlog() won't work for us
* conf, udp: Allow any loopback address to be used as resolver
* conf: Split add_dns{4,6}() out of get_dns()
* udp: Actually use host resolver to forward DNS queries
* tcp: Disable optimisations for tcp_hash()
* selinux/passt.te: Allow setting socket option on routing netlink socket
* selinux/passt.te: Allow /etc/resolv.conf symlinks to be followed
* selinux/passt.te: Allow setcap on the process itself
* selinux: Switch to a more reasonable model for PID and socket files
* selinux: Define interfaces for libvirt and similar frameworks
* selinux/passt.if: Fix typo in passt_read_data interface definition
* conf: Fix typo and logic in conf_ports() check for port binding
* conf, tap: Silence two false positive invalidFunctionArg from cppcheck
* tcp: Remove 'zero_len' goto from tcp_data_from_sock
* tcp: Remove 'recvmsg' goto from tcp_data_from_sock
* tap: Eliminate goto from tap_handler()
* tap: Don't pcap frames that didn't get sent
* passt.1: Fix typo, improve wording in examples of port forwarding specifiers
* dhcp: Fix netmask calculation for option 1 from prefix length
* tap: Use single counter for iov elements in tap_send_frames_pasta()
* conf, tcp, udp: Exit if we fail to bind sockets for all given ports
* log: Don't duplicate messages on stderr before daemonising
* convert all remaining err() followed by exit() to die()
* log a detailed error (not usage()) when there are extra non-option arguments
* make conf_netns_opt() exit immediately after logging error
* make conf_ugid() exit immediately after logging error
* make conf_pasta_ns() exit immediately after logging error
* make conf_ports() exit immediately after logging error
* eliminate most calls to usage() in conf()
* add die() to log an error message and exit with a single call
* log to stderr until process is daemonized, even if a log file is set
* test: Fedora 32-35 have moved to the archives
* test: Update location for Debian ppc64 images
* tcp: Improve handling of fallback if socket pool is empty on new splice
* tcp: Split pool lookup from creating new sockets in tcp_conn_new_sock()
* tcp: Move socket pool declarations around
* tcp: Split init and ns cases for tcp_sock_refill()
* tcp: Make a helper to refill each socket pool
* Makefile: Explict int type in FALLOC_FL_COLLAPSE_RANGE probe
* test/pasta_options: Ignore failures on shell 'exit'
* pasta: propagate exit code from child command
* pasta: correctly exit when execvp() fails
* pasta: do not leak netlink sock into child
* Make assertions actually useful
* tcp: Reset ACK_FROM_TAP_DUE flag only as needed, update timer
* tap: Send frames after the first one in tap_send_frames_pasta()
* pasta: Wait for tap to be set up before spawning command
* udp: Use tap_send_frames()
* tap: Improve handling of partial frame sends
* udp: Use abstracted tap header
* tap: Use different io vector bases depending on tap type
* tcp: Use abstracted tap header
* tap: Add "tap headers" abstraction
* tcp: Consolidate calculation of total frame size
* tcp: Remove redundant and incorrect initialization from *_iov_init()
* util: Parameterize ethernet header initializer macro
* tcp, udp: Use named field initializers in iov_init functions
* util: Introduce hton*_constant() in place of #ifdefs
* tap, tcp: Move tap send path to tap.c
* tcp: Combine two parts of pasta tap send path together
* tcp: Improve interface to tcp_l2_buf_flush()
* tcp: Don't compute total bytes in a message until we need it
* tcp: Combine two parts of passt tap send path together
* pcap: Replace pcapm() with pcap_multiple()
* pcap: Introduce pcap_frame() helper
* udp: Don't use separate sockets to listen for spliced packets
* udp: Decide whether to "splice" per datagram rather than per socket
* udp: Unify udp_sock_handler_splice() with udp_sock_handler()
* udp: Pre-populate msg_names with local address
* udp: Don't handle tap receive batch size calculation within a #define
* udp: Split receive from preparation and send in udp_sock_handler()
* udp: Split sending to passt tap interface into separate function
* udp: Move sending pasta tap frames to the end of udp_sock_handler()
* test/perf/pasta_tcp: Add host to namespace cases for traffic via tap
* tcp: Explicitly check option length field values in tcp_opt_get()
* test/perf/pasta_udp: Add host to namespace cases for traffic via tap
* udp: Factor out control structure management from udp_sock_fill_data_v[46]
* udp: Preadjust udp[46]_l2_iov_tap[].iov_base for pasta mode
* udp: Better factor IPv4 and IPv6 paths in udp_sock_handler()
* udp: Fix incorrect use of IPv6 mh buffers in IPv4 path
* udp: Correct splice forwarding when receiving from multiple sources
* udp: Split send half of udp_sock_handler_splice() from the receive half
* udp: Unify buffers for tap and splice paths
* udp: Add helper to extract port from a sockaddr_in or sockaddr_in6
* udp: Make UDP_SPLICE_FRAMES and UDP_TAP_FRAMES_MEM the same thing
* udp: Simplify udp_sock_handler_splice
* udp: Update UDP "connection" timestamps in both directions
* udp: Don't explicitly track originating socket for spliced "connections"
* udp: Re-use fixed bound sockets for packet forwarding when possible
* udp: Don't create double sockets for -U port
* udp: Split splice field in udp_epoll_ref into (mostly) independent bits
* udp: Remove the @bound field from union udp_epoll_ref
* udp: Don't connect "forward" sockets for spliced flows
* udp: Always use sendto() rather than send() for forwarding spliced packets
* udp: Separate tracking of inbound and outbound packet flows
* udp: Also bind() connected ports for "splice" forwarding
* passt, tap: Process data on the socket before HUP/ERR events
* passt, tap: Add --fd option
* build: Remove *~ files with make clean
* build: Force-create pasta symlink
* tcp: Pass union tcp_conn pointer to destroy and splice timer functions
* tcp: Use dual stack sockets for port forwarding when possible
* util: Always return -1 on error in sock_l4()
* util: Allow sock_l4() to open dual stack sockets
* tcp: Consolidate tcp_sock_init[46]
* tcp_splice: Allow splicing of connections from IPv4-mapped loopback
* tcp: NAT IPv4-mapped IPv6 addresses like IPv4 addresses
* tcp: Remove v6 flag from tcp_epoll_ref
* tcp: Fix small errors in tcp_seq_init() time handling
* tcp: Have tcp_seq_init() take its parameters from struct tcp_conn
* tcp: Unify initial sequence number calculation for IPv4 and IPv6
* tcp: Simplify tcp_hash_match() to take an inany_addr
* tcp: Take tcp_hash_insert() address from struct tcp_conn
* tcp: Hash IPv4 and IPv4-mapped-IPv6 addresses the same
* inany: Helper functions for handling addresses which could be IPv4 or IPv6
* tcp: Don't store hash bucket in connection structures
* tcp: Remove splice from tcp_epoll_ref
* tcp: Use the same sockets to listen for spliced and non-spliced connections
* tcp: Unify part of spliced and non-spliced conn_from_sock path
* tcp: Separate helpers to create ns listening sockets
* tcp: Unify the IN_EPOLL flag
* tcp: Partially unify tcp_timer() and tcp_splice_timer()
* tcp: Unify tcp_defer_handler and tcp_splice_defer_handler()
* tcp: Unify spliced and non-spliced connection tables
* tcp: Improved helpers to update connections after moving
* tcp: Add connection union type
* tcp: Move connection state structures into a shared header
* tcp_splice: Helpers for converting from index to/from tcp_splice_conn
* tcp: Better helpers for converting between connection pointer and index
* tcp: Remove unused TCP_MAX_SOCKS constant
* tcp_splice: #include tcp_splice.h in tcp_splice.c
* style: Minor corrections to function comments
* clang-tidy: Suppress warning about assignments in if statements
* README: Add link to weekly development meeting
* README: Fix left-over and indentation for Podman example command
* README: The upcoming version of Podman adds support for pasta
* util, pasta: Add do_clone() wrapper around __clone2() and clone()
* test/lib/test: Clean up iperf3 JSON files before starting the server
* tap: Revert recently added checks in tap_handler_passt()
* arp, tap, util: Don't use perror() after seccomp filter is installed
* Remove contrib/debian, Debian package development now happens on Salsa
* contrib/apparmor: Merge pasta and passt profiles, update rules
* README: Add links to Debian package tracker
* Makefile: Change HPPA into PARISC while building PASST_AUDIT_ARCH
* Makefile: It's AUDIT_ARCH_MIPSEL64, not AUDIT_ARCH_MIPS64EL
* Makefile: Don't filter out -O2 from supplied flags for AVX2 builds
* Makefile: Honour passed CPPFLAGS, not just CFLAGS
* conf, udp: Drop mostly duplicated dns_send arrays, rename related fields
* conf: Fix mask calculation from prefix_len in conf_print()
* tcp, udp: Don't initialise IPv6/IPv4 sockets if IPv4/IPv6 are not enabled
* passt: Move __setlogmask() calls before output unrelated to configuration
* tap: Return -EIO from tap_handler_passt() on inconsistent packet stream
* tap: Keep stream consistent if qemu length descriptor spans two recv() calls
* test/memory/passt: Change passt.avx2 path to /bin in test itself
* passt, qrap, README: Update notes and documentation for AF_UNIX support in qemu
* test/perf: Finally drop workaround for virtio_net TX stall
* test: Switch to qemu -netdev stream option instead of using qrap
* test: Wait for network before starting passt in two_guests setup
* udp: Check for answers to forwarded DNS queries before handling local redirects
* conf: Split the notions of read DNS addresses and offered ones
* conf: Adjust netmask on mismatch between IPv4 address/netmask and gateway
* tcp: Correct function comments for address types
* Use endian-safer typing in struct tap4_l4_t
* Use typing to reduce chances of IPv4 endianness errors
* Use IPV4_IS_LOOPBACK more widely
* Minor improvements to IPv4 netmask handling
* Correct some missing endian conversions of IPv4 addresses
* test: Add memory/passt test cases
* test/lib: Add "td" directive, handled by table_value()
* test/lib/perf_report: Use own flag to track initialisation
* tap: Support for detection of existing sockets on ramfs
* test/lib: Move screen-scraping setup and layout functions to _ugly files
* README: Add Podman, vhost-user links, and links to Bugzilla queries
* passt.1: Fix typo: "addressses", reported by Lintian
* icmp: Don't discard first reply sequence for a given echo ID
* icmp: Add debugging messages for handled replies and requests
* tap: Trace received (outbound) ICMP packets in debug mode, too
* conf, passt.1: Don't imply --foreground with --debug
* test/run: Temporarily disable distribution tests
* hooks: Temporarily disable demo generation in pre-push
* test: Add log file tests for pasta plus corresponding layout and setup
* checksum: Fix calculation for ICMP checksum on IPv4
* conf: Don't pass leading ~ to parse_port_range() on exclusions
* util: Set NS_FN_STACK_SIZE to one eighth of ulimit-reported maximum stack size
* Add git-publish configuration file
* qrap: Support JSON syntax for -device
* dhcp: Use tap_udp4_send() helper in dhcp()
* tap: Split tap_ip4_send() into UDP and ICMP variants
* ndp: Use tap_icmp6_send() helper
* ndp: Remove unneeded eh_source parameter
* tap: Split tap_ip6_send() into UDP and ICMP variants
* Split tap_ip_send() into IPv4 and IPv6 specific functions
* tap: Remove unhelpeful vnet_pre optimization from tap_send()
* Remove support for TCP packets from tap_ip_send()
* Add helpers for normal inbound packet destination addresses
* Add csum_ip4_header() helper to calculate IPv4 header checksums
* Add csum_udp4() helper for calculating UDP over IPv4 checksums
* Add csum_udp6() helper for calculating UDP over IPv6 checksums
* Add csum_icmp4() helper for calculating ICMP checksums
* Add csum_icmp6() helper for calculating ICMPv6 checksums
* passt.1: Add David to AUTHORS
* conf: Bind inbound ports with CAP_NET_BIND_SERVICE before isolate_user()
* Rename pasta_setup_ns() to pasta_spawn_cmd()
* isolation: Only configure UID/GID mappings in userns when spawning shell
* isolation: Prevent any child processes gaining capabilities
* isolation: Replace drop_caps() with a version that actually does something
* isolation: Refactor isolate_user() to allow for a common exit path
* Replace FWRITE with a function
* isolation: Clarify various self-isolation steps
* Remove unhelpful drop_caps() call in pasta_start_ns()
* pasta_start_ns() always ends in parent context
* pasta: More general way of starting spawned shell as a login shell
* test: Move slower tests to end of test run
* log.h: Avoid unnecessary GNU extension for token pasting
* util.h: Add missing gcc pragma push before pragma pop
* icmp: Set sin6_scope_id for outbound ICMPv6 echo requests
* conf: Drop excess colons in usage for DHCP and DNS options
* netlink: Disable duplicate address detection for configured IPv6 address
* Don't create 'tap' socket for ports that are bound to loopback only
* tcp, tcp_splice: Fix port remapping for inbound, spliced connections
* tcp, tcp_splice: Adjust comments to current meaning of inbound and outbound
* udp: Fix port and address checks for DNS forwarder
* tap: Don't check sequence counts when adding packets to pool
* packet: Fix off-by-one in packet_get_do() sanity checks
* conf: Report usage for --no-netns-quit
* conf, tcp, udp: Allow specification of interface to bind to
* conf, tap: Add option to quit once the client closes the connection
* util: Check return value of lseek() while reading bound ports from procfs
* conf, log, Makefile: Add versioning information
* log: Add missing function comment for trace_init()
* log, conf: Add support for logging to file
* passt.h: Include netinet/if_ether.h before struct ctx declaration
* conf: Drop duplicate, diverging optstring assignments
* Move logging functions to a new file, log.c
* test: Add rudimentary support to run selected tests only
* Makefile: Hack for optimised-away store in ndp() before checksum calculation
* udp: Replace pragma to ignore bogus stringop-overread warning with workaround
* Makefile: Extend noinline workarounds for LTO and -O2 to gcc 12
* cppcheck: Remove unused unmatchedSuppression suppressions
* Mark unused functions for cppcheck
* cppcheck: Remove unused va_list_usedBeforeStarted suppression
* cppcheck: Remove unused objectIndex suppressions
* cppcheck: Remove unused knownConditionTrueFalse suppression
* cppcheck: Avoid errors due to zeroes in bitwise ORs
* Regenerate seccomp.h if seccomp.sh changes
* cppcheck: Suppress NULL pointer warning in tcp_sock_consume()
* cppcheck: Suppress same-value-in-ternary branches warning
* qrap: Handle case of PATH environment variable being unset
* cppcheck: Remove localtime suppression for pcap.c
* cppcheck: Broaden suppression for unused struct members
* Avoid ugly 'end' members in netlink structures
* cppcheck: Use inline suppression for strtok() in conf.c
* cppcheck: Use inline suppressions for qrap.c
* cppcheck: Use inline suppression for ffsl()
* cppcheck: Work around false positive NULL pointer dereference error
* Stricter checking for nsholder.c
* Don't shadow global function names
* Don't shadow 'i' in conf_ports()
* cppcheck: Reduce scope of some variables
* Clean up parsing in conf_runas()
* Pack DHCPv6 "on wire" structures
* Catch failures when installing signal handlers
* clang-tidy: Remove duplicate #include from icmp.c
* clang-tidy: Fix spurious null pointer warning in pasta_start_ns()
* clang-tidy: Suppress warning about unchecked error in logfn macro
* Clean up parsing of port ranges
* cppcheck: Add target specific headers
* Makefile: Simplify getting target triple for compiler
* cppcheck: Run quietly
* cppcheck: Avoid excessive scanning due to system headers
* clang-tidy: Disable 'readability-identifier-length'
* test: Remove unneccessary pane naming from layout_two_guests
* test: Simplify data handling for transfer tests
* test: Use --config-net for namespace setup
* test: More robust wait for pasta/passt to be ready
* test: Remove unnecessary sleeps from shutdown tests
* test: Add wait_for() shell helper
* icmp: Correct off by one errors dealing with number of echo request ids
* Fix widespread off-by-one error dealing with port numbers
* Treat port numbers as unsigned
* Pass entire port forwarding configuration substructure to conf_ports()
* Don't use indirect remap functions for conf_ports()
* udp: Delay initialization of UDP reversed port mapping table
* Consolidate port forwarding configuration into a common structure
* Improve types and names for port forwarding configuration
* Fix the name of the qemu-system-* executable
* README: Add missing parenthesis in Try It section
* README: Drop excess whitespace in Try It section
* README: Add legend for Features section
* README: Fix paragraph in Try It section of passt
* README: Fix indentation in "Try It" section
* README: Point openSUSE links to Dario's OBS repository
* README: Fix misspellings of openSUSE
* test/lib: Don't try to write to perf.js when running demos
* test/lib: Drop perf_report_append() from perf_report
* test/demo: Avoid using port 5201 on the host
* test/demo: Use relative paths to change directories when possible
* hooks/pre_push: Fix upload of CI's logs and terminal capture file
* contrib/podman: Rebase to latest upstream
* test/passt.mbuto: Don't fail on missing guest public key
- Patch dropped:
Fix-the-name-of-the-qemu-system-executable.patch
- Update license tag, passt is relicensed to GPLv2+ now.
* Fri Sep 23 2022 dfaggioli@suse.com
- Patches dropped:
0001-Makefile-Allow-define-overrides-by-prepending-not-ap.patch (now upstream)
0002-Fix-the-name-of-the-qemu-system-executable.patch (renamed)
- Patches added:
Fix-the-name-of-the-qemu-system-executable.patch (renamed)
- Update to version 0~git20220923:
* test/distro: Update workarounds for Ubuntu 22.04 on s390x
* test/lib: Wait for DHCPv4 before starting DHCPv6 client in two_guests test
* test/perf: Wait for neper servers in guest to be ready before starting client
* test/lib: Wait for kernel to free up ports used by iperf3 before reusing them
* test/lib: Run also iperf3 clients in background, revert to time-based wait
* test/perf: Disable periodic throughput reports to avoid vhost hang
* test/lib: Wait on iperf3 clients to be done, then send SIGINT to servers
* test/lib: Restore IFS while executing directives in def blocks
* conf, tcp, udp: Arrays for ports need 2^16 values, not 2^16-8
* tap: Check return value of accept4() before calling getsockopt()
* test/perf: Switch performance test duration to 10 seconds instead of 30
* test/perf: Always use /sbin/sysctl in tcp test
* README: Update Availability and Try It sections with new packages
* test/passt_in_ns: Consistent sleep commands before starting socat client
* test/perf: Check for /sbin/sysctl with which(1), not simply sysctl
* doc/demo: Clone and use mbuto in init namespace
* doc/demo: Drop /sbin from dhclient command, pass script file explicitly
* Makefile: Include seccomp.h in HEADERS and require it for static checkers
* Makefile: Allow define overrides by prepending, not appending, CFLAGS
* test: term: When checking if status line is a number, hide errors
* test: Simpler termination handling for UDP tests
* udp: Don't drop zero-length outbound UDP packets
* udp: Don't pre-initialize msghdr array
* test: Move perf.js report file to $LOGDIR/web
* test: Move video processing files to $STATEBASE
* demo: Move pidfiles to state directory
* test: Move pidfiles and nsholder sockets into state directory
* test: Store pcap files in $LOGDIR instead of /tmp
* test: Move pause temporary file to state directory
* test: Use paths in __STATEDIR__ instead of 'temp' and 'tempdir' directives
* test: Don't redundantly regenerate small test file in pasta/tcp
* test: Move context temporary files to state dir
* test: Move passt_test_log_pipe to state directory
* test: Create common state directories for temporary files
* test: Actually run cleanup function
* test: Remove unused variable FFMPEG_PID_FILE
* test: Group tests by mode then protocol, rather than the reverse
* test: Use new-style command issue for passt_in_ns tests
* test: Use context system for two_guests tests
* test: Use context system for guest commands
* test: Extend context system to run commands in namespace for pasta tests
* test: Add nsholder utility
* test: Use new-style contexts for passt pane in the pasta and passt tests
* test: Issue host commands via context for most tests
* test: Integration of old-style pane execution and new context execution
* test: Allow a tmux pane to watch commands executed in contexts
* test: Context execution helpers
* test: Correctly match "background" with "wait" commands
* Allow --userns when pasta spawns a command
* Handle userns isolation and dropping root at the same time
* Correctly handle --netns-only in pasta_start_ns()
* Clean up and rename conf_ns_open()
* Consolidate validation of pasta namespace options
* Move self-isolation code into a separate file
* Safer handling if we can't open /proc/self/uid_map
* Consolidate determination of UID/GID to run as
* Split checking for root from dropping root privilege
* Don't store UID & GID persistently in the context structure
* Thu Sep 22 2022 Vasily Ulyanov <vasily.ulyanov@suse.com>
- Add patch to fix lookup for the qemu-system-* binary:
0002-Fix-the-name-of-the-qemu-system-executable.patch
* Tue Sep 20 2022 Dario Faggioli <dfaggioli@suse.com>
- Include AppArmor profiles in the package.
* Tue Sep 20 2022 Dario Faggioli <dfaggioli@suse.com>
- Make SELinux policies (and packages) conditional, and enable them only
on Tumbleweed.
* Tue Sep 20 2022 Dario Faggioli <dfaggioli@suse.com>
- Take the spec file from the upstream template (targeted at
Fedora, but in use for making openSUSE builds already), with
just a couple modifications.
- Make sure that the CFLAGS coming from the OBS build project are
not overridden.
- Patches added:
* 0001-Makefile-Allow-define-overrides-by-prepending-not-ap.patch
* Tue Sep 13 2022 dfaggioli@suse.com
- Updated to latest git commit:
- New in git20220907:
* fedora: Escape % characters in spec file's changelog
* test: Rewrite test_iperf3
* test: Parameterize run time for throughput performance tests
* test: Combine iperf3c and iperf3s into a single DSL command
* gitignore pidfiles other than passt.pid
* Makefile: Honour LDFLAGS for binary targets
* test: Wait for systemd-resolved to be ready on Ubuntu 22.04 for s390x
* fedora: Add selinux-policy Requires: tag
* fedora: Add %dir entries for own SELinux policy directory and documentation
* conf: Fix getopt_long() optstring for current semantics of -D, -S, -p
* test/README: Requirements for socket buffer sizes and hardware performance events
* podman, slirp4netns.sh: Use --netns option on pasta's command line
* contrib: Rebase Podman patch to latest upstream
* Allow pasta to take a command to execute
* Use explicit --netns option rather than multiplexing with PID
* More deterministic detection of whether argument is a PID, PATH or NAME
* Move ENOENT error message into conf_ns_opt()
* Remove --nsrun-dir option
* Correct manpage for --userns
* conf: Use "-D none" and "-S none" instead of missing empty option arguments
* conf: Make the argument to --pcap option mandatory
* fedora: Pass explicit bindir, mandir, docdir, and drop OpenSUSE override
* fedora: Use full versioning for SELinux subpackage Requires: tag
* fedora: Define git_hash in spec file and reuse it
* fedora: Drop comment stating the spec file is an example file
* fedora: Drop SPDX identifier from spec file
* fedora: Adopt versioning guideline for snapshots
* util: Drop any supplementary group before dropping privileges
* Don't unnecessarily avoid CLOEXEC flags
* gitignore README.plain.md
* conf: Fix incorrect bounds checking for sock_path parameter
* Makefile: Use more GNU-style directory variables, explicit docdir for OpenSUSE
* test: debian: Export DEBIAN_FRONTEND=noninteractive for sid
* test: Kill qemu by pidfile rather than ^C
* test: Log debugging output from test script
* test: Use shutdown test for pasta
* test: Rename slightly misleading "valgrind" tests
* test: Only select a single interface or gateway in tests
* test: Split setup/teardown functions for build and distro tests
* test: Ignore video processing temporary files
* test: Remove unused *_XTERM variables
* test: Split cppcheck and clang-tidy tests into different files
* test: Convert distro tests to use socat instead of nc/ncat
* fedora: Fix man pages wildcards in spec file
* fedora: Don't hardcode CFLAGS setting, use %set_build_flags macro instead
* fedora: Build SELinux subpackage as noarch
* fedora: Change source URL to HEAD link with explicit commit SHA
* fedora: Drop VCS tag from spec file
* fedora: Start Release tag from 1, not 0
* fedora: Introduce own rpkg macro for changelog
* fedora: Install "plain" README, instead of web version, and demo script
* Makefile: Install demo.sh too, uninstall stuff under /usr/share
* Makefile: Ugly hack to get a "plain" Markdown version of README
* README: Add link to Copr repositories
* doc: Rewrite demo script
* contrib, test: Rebase Podman patch, enable three-way merge on git am in demo
* passt.1: Default host interfaces are now selected based on IP version
* Make substructures for IPv4 and IPv6 specific context information
* Separate IPv4 and IPv6 configuration
* Clarify semantics of c->v4 and c->v6 variables
* Move passt mac_guest init to be more symmetric with pasta
* Initialize host side MAC when in IPv6 only mode
* Separately locate external interfaces for IPv4 and IPv6
* tests: Correct determination of host interface name in tests
* Allow different external interfaces for IPv4 and IPv6 connectivity
* test: Expand root partition of Debian sid amd64 and aarch64 images
* passt: Truncate PID file on open()
* demo: Use git protocol downloads
* tests: No need to retrieve host ifname in ndp/pasta
* tests: Clean up better after iperf tests
* tests: Use dhclient --no-pid for namespaces in two_guests tests
* tests: Remove unnecessary truncation of temporary files in udp tests
* tests: Remove unnecessary ^D in passt_in_ns teardown
* tests: Use socat instead of netcat
* valgrind needs futex
* tests: Fix creation of test file in udp passt tests
* tests: Fix detection of empty 'hout' responses in passt{,_in_ns} tests
* tests: Correctly handle domain search list in dhclient-script
* tests: Handle the case of a nameserver on host localhost
* tests: More robust parsing of resolv.conf for DHCP tests
* tests: Add some extra dhclient support directories to mbuto.img
* tests: Add rudimentary debugging to dhclient-script
* tests: Let Fedora find dhclient-script in /usr/sbin
* tests: Remove no longer needed /usr/bin/bash link
* test: Drop further ^D in passt demo teardown
* test: Actually use pasta in Podman demo step with HTTP service
* test: Fix Podman build in Podman demo
* test: In pasta demo, issue /sbin/dhclient instead of dhclient
* test: In demos, use pgrep instead of pstree to find namespace PID
* test: In passt demo, bring up eth0 in guest, not in namespace pane
* contrib: Rebase Podman patch to latest upstream
* qrap: Add a neighbour solicitation to probe frames, instead of just ARP
* conf: Reset range endpoints after parsing one excluded port specifier
* demo/passt: Bring interface up before starting dhclient in guest
* conf: Allow to specify ranges and ports excluded from given ranges
* conf: Fix initialisation of IPv6 unicast and link-local addresses
* util: Fix debug print on failed SO_REUSEADDR setting in sock_l4()
* passt: Allow exit_group() system call in seccomp profiles
* arch, passt: Use executable link to form AVX2 binary path
* tests: Remove unused DNS6 calculation from fedora tests
* tests: Prepare distro images during asset build phase
* tests: Move distro image download to asset build makefile
* tests: Explicitly list test files in test/run, remove "onlyfor" support
* tests: Don't automatically traverse directories of test files
* tests: Remove not-very-useful "req" directive
* tests: Remove unused set_mode() function
* Clean up passt.pid file
* tests: Search multiple places for aarch64 EDK2 bios image
* tests: Move mbuto download and execution to asset build
* tests: Introduce makefile for building test assets
* Invoke specific qemu-system-* binaries
* tests: qemu-system-ppc64le isn't a thing
* Handle the case of a DNS server on localhost
* test: Embed script for dhclient(8) in mbuto(1) profile
* qrap: Don't rely on errno after perror(), and reset it before usage
* Remove unused line_read()
* Use new lineread implementation for procfs_scan_listen()
* Parse resolv.conf with new lineread implementation
* Add cleaner line-by-line reading primitives
* test: Add external mbuto profile, drop udhcpc, and switch to it
* qrap: Increase number of retries on connection reset even further
* qrap: Change number of retries and delay on connection reset
* Makefile: Don't create extraneous -.s file
* Makefile: Tweak $(RM) usage
* Makefile: Simplify pasta* targets with a pattern rule
* Makefile: Use $(BIN) and $(MANPAGES) variable to simplify several targets
* Makefile: Avoid using wildcard sources
* conf: In conf_runas(), on static builds, group information is also unused
* tap: Add informational messages for UNIX domain socket connections
* qrap: Add probe retry on connection reset from passt for KubeVirt integration
* Makefile: Suppress unusedStructMember Cppcheck warning in dhcp.c
* tests: Use nmap-ncat instead of openbsd netcat for pasta tests
* Use dhclient instead of udhcpc
* Tweak dhclient arguments for readability
* Don't abbreviate ip(8) arguments in examples and tests
* tests: Use more explicit netcat options for distro/fedora tests
* README: Fix links to static builds
* tcp: Silence warning from gcc 11.3 with -Ofast
* contrib/fedora: Use pre-processing macros in spec file
* contrib/fedora: Drop dashes from version
* conf: Fix one Coverity CID 258163 warning, work around another one
* tcp: Work around gcc 12 bogus warning in tcp_rtt_dst_check()
* conf: Add --runas option, changing to given UID and GID if started as root
* udp: Ignore bogus -Wstringop-overread for write() from gcc 12.1
* tests: Don't check exit code for every command in demo mode
* tests: Don't count number of test units for demos
* demo/pasta: Fix bad sleep directive
* test/run: Return 0 from run(), exit value already reflects failures
* test/perf/pasta_udp: Drop redundant assignment of ::1 to loopback interface
* tests: Simplify explicit checks for command success
* tests: Simplify *tools commands using pane_status
* tests: Add pane_status command to check for success of issued commands
* tests: Don't ignore errors during script
* tests: Improve control character filtering in pane_parse
* tests: Don't globally set tmux default-shell
* tests: Don't use tmux update-environment
* tests: Add some debugging output for the test scripts themselves
* tests: Remove unused XVFB variable
* tests: Update mbuto git URLs
* Add basic .gitignore files
* qrap.1: Clarify it takes a qemu command, not a path
* demo: podman: New port forwarding behaviour for pasta, minor fixes
* contrib: podman: Add bound address configuration, update port specifications
* netlink: In nl_addr() and nl_route(), don't return before set request
* conf, tcp, udp: Allow address specification for forwarded ports
* tcp_splice: Allow up to 8 MiB as pipe size
* test/lib: Add small delay before trying to parse output
* test/distro: Set unprivileged_userns_clone on Debian Buster and earlier
* test/lib: Consistent cols, rows, poster attributes for asciinema player
* arch: Pointer to local outside scope, CWE-562
* udp: Out-of-bounds read, CWE-125 in udp_timer()
* tcp: False "Out-of-bounds read" positive, CWE-125
* tcp, tcp_splice: False "Negative array index read" positives, CWE-129
* tcp_splice: Logically dead code, CWE-561
* tcp: Dereference null return value, CWE-476
* conf, tap: False "Buffer not null terminated" positives, CWE-170
* conf: False "Assign instead of compare" positive, CWE-481
* treewide: Argument cannot be negative, CWE-687
* passt: Improper use of negative value (CWE-394)
* conf, packet: Operands don't affect result, CWE-569
* tap: Resource leak, CWE-404
* treewide: Unchecked return value from library, CWE-252
* tcp: False "Untrusted loop bound" positive, CWE-606
* passt: Ignoring number of bytes read, CWE-252
* treewide: Invalid type in argument to printf format specifier, CWE-686
* passt.1, qrap.1: Update links to qemu out-of-tree patch
* README: Fix link to contrib/debian
* hooks: Copy .webp diagram versions too
* README: Drop red notice about early development phase
* contrib: Add example of Debian package files
* contrib: Add example spec file for Fedora
* tap: Re-read from tap in tap_handler_pasta() on buffer full
* tap: Allow ioctl() and openat() for tap_ns_tun() re-initialisation
* tap, tcp, udp, icmp: Cut down on some oversized buffers
* passt, pasta: Add examples of SELinux policy modules
* passt, pasta: Add examples of AppArmor policies
* tcp: Fix warning by gcc 5.4 on ppc64le about comparison in CONN_OR_NULL()
* passt: Accurate error reporting for sandbox()
* Makefile: Allow implicit test for bugprone-suspicious-string-compare checker
* treewide: Fix android-cloexec-* clang-tidy warnings, re-enable checks
* udp: Move flags before ts in struct udp_tap_port, avoid end padding
* treewide: Mark constant references as const
* treewide: Add include guards
* treewide: Packet abstraction with mandatory boundary checks
* util: Fix function declaration style of write_pidfile()
* tcp, tcp_splice: Use less awkward syntax to swap in/out sockets from pools
* dhcp: Minimum option length implied by RFC 951 is 60 bytes, not 62
* tcp: Fit struct tcp_conn into a single 64-byte cacheline
* README: Update Interfaces and Availability sections
* README: Avoid "here" links
* test/perf: Work-around for virtio_net hang before long streams from guest
* tcp_splice: Close sockets right away on high number of open files
* tcp: Rework timers to use timerfd instead of periodic bitmap scan
* tcp, udp, util: Enforce 24-bit limit on socket numbers
* test, seccomp, Makefile: Switch to valgrind runs for passt functional tests
* test: Add asciinema(1) as requirement for CI in README
* Makefile: Enable a few hardening flags
* udp: Use flags for local, loopback, and configured unicast binds
* dhcpv6, tap, tcp: Use IN6_ARE_ADDR_EQUAL instead of open-coded memcmp()
* udp: Split buffer queueing/writing parts of udp_sock_handler()
* udp: Drop _splice from recv, send, sendto static buffer names
* test/lib/video: Fill in href attributes of video shortcuts
* tcp: Refactor to use events instead of states, split out spliced implementation
* util: Use standard int types
* util: Drop CHECK_SET_MIN_MAX{,_PROTO_FD} macros
* pcap: Fix mistake in printed string
* conf, util, tap: Implement --trace option for extra verbose logging
* README: Make it somewhat readable on mobile devices
* hooks, README: gzipped js snippets, webp alternatives for png
* test/lib/setup: Unshare PID namespace in pasta_setup()
* README: Don't preload CI recording, show poster from end of run
* README: s/guest/namespace/ in pasta "Try it" section
* Makefile, hooks: Static target precondition for pkgs, copy .avx2 builds
* demo/pasta: Clean up before rebuilding with -g
* arp, dhcp: Fix strict aliasing warnings reported by gcc 4.9 with -Ofast
* passt, pasta: Run-time selection of AVX2 build
* test/distro/opensuse: Add Tumbleweed armv7l test
* test/lib/term: Don't run demo when started as ./run
* seccomp, tcp: Add fcntl64 to pasta syscalls for armv6l, armv7l
* hooks/pre-push: Keep original cast on gzip, fix uploading with dash
* demo/pasta: Exit namespace in 'ns' pane before restarting pasta
* seccomp: Adjust list of allowed syscalls for armv6l, armv7l
* passt: Don't warn on failed madvise()
* Makefile: Fix up AUDIT_ARCH for armv6l, armv7l
* tap: Cast ETH_MAX_MTU to signed in comparisons
* seccomp.sh: Handle syscall number defines in the (x + y) form
* udp: Explicitly initialise sin6_scope_id and sin_zero in sockaddr_in{,6}
* passt: Explicitly check return value of chdir()
* hooks: Uploaded compressed .cast files too
* passt.1: Drop duplicate --dns section
* conf, ndp: Disable router advertisements on --config-net
* netlink: Avoid left-over bytes in request on MTU configuration
* test: Fix name of CI asciinema player in perf links handler
* Wed Feb 23 2022 mardnh@gmx.de
- Update to version 0~git20220223
* Sat Oct 23 2021 Martin Hauke <mardnh@gmx.de>
- Update to version 0~git20211023
* Wed Oct 20 2021 Martin Hauke <mardnh@gmx.de>
- Update to version 0~git20211020
* Sun Oct 17 2021 Martin Hauke <mardnh@gmx.de>
- Initial package, version 0~git20211016
/etc/apparmor.d /etc/apparmor.d/abstractions /etc/apparmor.d/abstractions/passt /etc/apparmor.d/abstractions/pasta /etc/apparmor.d/usr.bin.passt /etc/apparmor.d/usr.bin.pasta /usr/bin/passt /usr/bin/pasta /usr/bin/qrap /usr/share/doc/packages/passt /usr/share/doc/packages/passt/README.md /usr/share/doc/packages/passt/demo.sh /usr/share/licenses/passt /usr/share/licenses/passt/BSD-3-Clause.txt /usr/share/licenses/passt/GPL-2.0-or-later.txt /usr/share/man/man1/passt.1.gz /usr/share/man/man1/pasta.1.gz /usr/share/man/man1/qrap.1.gz
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