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Releases: seccomp/libseccomp

libseccomp v2.5.5

01 Dec 23:05
v2.5.5
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ChangeLog

  • Version 2.5.5 - December 1, 2023
    • Update the syscall table for Linux v6.7-rc3

Checksum

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libseccomp v2.5.4

21 Apr 13:44
v2.5.4
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Github Releases (by Release)

ChangeLog

  • Version 2.5.4 - April 21, 2022
    • Update the syscall table for Linux v5.17
    • Fix minor issues with binary tree testing and with empty binary trees
    • Minor documentation improvements including retiring the mailing list

Checksum

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libseccomp v2.5.3

05 Nov 20:31
v2.5.3
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Github Releases (by Release)

ChangeLog

  • Version 2.5.3 - November 5, 2021
    • Update the syscall table for Linux v5.15
    • Fix issues with multiplexed syscalls on mipsel introduced in v2.5.2
    • Document that seccomp_rule_add() may return -EACCES
    • Fix issues with test 11-basic-basic_errors on old kernels (API level < 5)

Checksum

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libseccomp v2.5.2

01 Sep 18:15
v2.5.2
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Github Releases (by Release)

ChangeLog

  • Version 2.5.2 - August 31, 2021
    • Update the syscall table for Linux v5.14-rc7
    • Add a function, get_notify_fd(), to the Python bindings to get the
      nofication file descriptor
    • Consolidate multiplexed syscall handling for all architectures into one
      location
    • Add multiplexed syscall support to PPC
    • Add multiplexed syscall support to MIPS
    • The meaning of SECCOMP_IOCTL_NOTIF_ID_VALID changed within the kernel.
      Modify the libseccomp file descriptor notification logic to support the
      kernel's previous and new usage of SECCOMP_IOCTL_NOTIF_ID_VALID

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libseccomp v2.5.1

20 Nov 15:27
v2.5.1
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Github Releases (by Release)

ChangeLog

  • Version 2.5.1 - November 20, 2020
    • Fix a bug where seccomp_load() could only be called once
    • Change the notification fd handling to only request a notification fd if
      the filter has a _NOTIFY action
    • Add documentation about SCMP_ACT_NOTIFY to the seccomp_add_rule(3) manpage
    • Clarify the maintainers' GPG keys

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libseccomp v2.4.4

24 Aug 19:05
v2.4.4
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Github Releases (by Release)

ChangeLog

  • Version 2.4.4 - August 21, 2020
    • Update the syscall table for Linux v5.8-rc7
    • Fix double free when BPF generation fails
    • Add aarch64 support for clone3, getrlimit, and setrlimit

Checksum

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libseccomp v2.5.0

20 Jul 19:43
v2.5.0
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Github Releases (by Release)

ChangeLog

  • Version 2.5.0 - July 20, 2020
    • Add support for the seccomp user notifications, see the seccomp_notify_alloc(3), seccomp_notify_receive(3), seccomp_notify_respond(3) manpages for more information
    • Add support for new filter optimization approaches, including a balanced tree optimization, see the SCMP_FLTATR_CTL_OPTIMIZE filter attribute for more information
    • Add support for the 64-bit RISC-V architecture
    • Performance improvements when adding new rules to a filter thanks to the use of internal shadow transactions and improved syscall lookup tables
    • Properly document the libseccomp API return values and include them in the stable API promise
    • Improvements to the s390 and s390x multiplexed syscall handling
    • Multiple fixes and improvements to the libseccomp manpages
    • Moved from manually maintained syscall tables to an automatically generated syscall table in CSV format
    • Update the syscall tables to Linux v5.8.0-rc5
    • Python bindings and build now default to Python 3.x
    • Improvements to the tests have boosted code coverage to over 93%
    • Enable Travis CI testing on the aarch64 and ppc64le architectures
    • Add code inspection via lgtm.com

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libseccomp v2.4.3

06 Mar 21:25
v2.4.3
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Github Releases (by Release)

ChangeLog

  • Version 2.4.3 - March 4, 2020
    • Add list of authorized release signatures to README.md
    • Fix multiplexing issue with s390/s390x shm* syscalls
    • Remove the static flag from libseccomp tools compilation
    • Add define for __SNR_ppoll
    • Update our Travis CI configuration to use Ubuntu 18.04
    • Disable live python tests in Travis CI
    • Use default python, rather than nightly python, in TravisCI
    • Fix potential memory leak identified by clang in the scmp_bpf_sim tool

Checksum

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libseccomp v2.4.2

08 Nov 02:43
v2.4.2
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Github Releases (by Release)

ChangeLog

  • Version 2.4.2 - November 7, 2019
    • Update the syscall table for Linux v5.4-rc4
    • Stop defining __NR_x values for syscalls that don't exist, libseccomp now uses __SNR_x internally
    • Update the Cython language level to "3str"
    • Add support for io-uring related system calls
    • Clarify the maintainer documentation and release process
    • Fix python module name issue introduced in the v2.4.0 release, the module is now named "seccomp" as it was previously
    • Deliver the SECURITY.md file in releases

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libseccomp v2.4.1

17 Apr 21:23
v2.4.1
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Github Releases (by Release)

ChangeLog

  • Version 2.4.1 - April 17, 2019
    • Fix a BPF generation bug where the optimizer mistakenly identified duplicate BPF code blocks

Checksum

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1ca3735249af66a1b2f762fe6e710fcc294ad7185f1cc961e5bd83f9988006e8  libseccomp-2.4.1.tar.gz
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