libpulp-tools-0.3.1-1.2 RPM for x86_64

From OpenSuSE Tumbleweed for x86_64

This package contains the tools to apply user-space live patches.

Provides

• libpulp-tools
• libpulp-tools(x86-64)
• rpm_macro(ulp_post_hook)

Requires

• /bin/bash
• ld-linux-x86-64.so.2()(64bit)
• ld-linux-x86-64.so.2(GLIBC_2.3)(64bit)
• libc.so.6()(64bit)
• libc.so.6(GLIBC_2.14)(64bit)
• libc.so.6(GLIBC_2.15)(64bit)
• libc.so.6(GLIBC_2.2.5)(64bit)
• libc.so.6(GLIBC_2.25)(64bit)
• libc.so.6(GLIBC_2.3)(64bit)
• libc.so.6(GLIBC_2.3.4)(64bit)
• libc.so.6(GLIBC_2.33)(64bit)
• libc.so.6(GLIBC_2.34)(64bit)
• libc.so.6(GLIBC_2.4)(64bit)
• libc.so.6(GLIBC_2.7)(64bit)
• libelf.so.1()(64bit)
• libelf.so.1(ELFUTILS_1.0)(64bit)
• libelf.so.1(ELFUTILS_1.3)(64bit)
• libelf.so.1(ELFUTILS_1.5)(64bit)
• libjson-c.so.5()(64bit)
• libjson-c.so.5(JSONC_0.14)(64bit)
• rpmlib(CompressedFileNames) <= 3.0.4-1
• rpmlib(FileDigests) <= 4.6.0-1
• rpmlib(PayloadFilesHavePrefix) <= 4.0-1
• rpmlib(PayloadIsZstd) <= 5.4.18-1

License

LGPL-2.1-only

Changelog

* Mon Oct 23 2023 Giuliano Belinassi <gbelinassi@suse.de>
  - Update package with libpulp-0.3.1:
    * Add timestamp information on `ulp patches`.
* Tue Jun 27 2023 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with libpulp-0.3.0:
    * Add support for processes with blocked mprotect (process launched by
      systemd, for example) (bsc#1210224, jsc#PED-2877).
    * Add support for processes which chroots into /proc.
    * Supports livepathcing all processes in SLE.
* Fri Jun 16 2023 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with libpulp-0.2.11:
    * Avoid warning on symbol read of processes which user do not have access.
    * Fix a bug in livepatch installation counting.
    * Fix a warning message of library not loaded when reverting all patches when
      the library is loaded.
    * Fix a crash when `patches` is called with invalid PID.
    * Enable batch processing for patching a single process via PID.
* Thu Apr 13 2023 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with libpulp-0.2.10:
    * Fix typo which makes write_bytes fallback to ptrace mode when vm_writev is
      available.
    * Detect when mprotect is blocked by seccomp (process launched by systemd,
      for example) and disable livepatching in the process (bsc#1210224,
      jsc#PED-2877).
* Thu Mar 09 2023 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with libpulp-0.2.9:
    * Add mechanism to enable or disable livepatching based or environment variables
      and in the new command `ulp set_patchable` (jsc#PED-2877).
    * Change `patch already applied` message from error to skipped.
* Thu Feb 23 2023 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with libpulp-0.2.8:
    * Minor code refactoring.
    * Fixed a bug where libpulp rejected correct ELF files as library input.
    * Fixed a file descriptor leak when -check-stack is passed to ulp.
    * Fixed a bug where ulp did not shown libcrypto.so.1.1 as a livepatchable library (bsc#1208575)
* Mon Jan 02 2023 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with libpulp-0.2.7:
    * Add support to library to JSON library dumps, Removing any requirement of
      adding the original library .so file into the livepatch build tarball.
    * Update the ulp post hook script for transactional systems (jsc#PED-1078).
    * Add `setup_package.sh` as part of libpulp tools.
* Thu Nov 10 2022 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with libpulp-0.2.6
    * Add new `-R` option to specify a prefix root for livepatches
      (jsc#PED-1078).
* Thu Aug 18 2022 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with libpulp-0.2.5.
    * Fix ulp tool not patching on highly stressed environments. The reason behind
      it is that a 10s timeout was not enough depending of how stressed the
      machine is. Worse cases when libpulp is running in a VM (bsc#1200316).
    * Fix HANA testcase failures (bsc#1200129).
    * Add support for searching for patches recursively. Previous versions only
      searched on the path specified, ignoring subdirectories.
    * Improve patching performance. Previous version took up to 20s ~ 25s to
      patch 4000 processes. This version reduces this time to 6s. The way this
      is done is reducing ptrace calls and switching to process_vm_readv/writev
      when possible, and moving process discovery to a different thread.
* Fri Jun 24 2022 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Fix ulp tool not patching on high process count (bsc#1200316).
  - Implement a timeout feature in case of deadlocks.
* Thu Jun 23 2022 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Fix ulp tool crashing on high process count (bsc#1200316).
  - Avoid parsing /proc/<pid>/comm when not needed.
* Mon Jun 13 2022 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with libpulp-0.2.4.
  - Fix dlsym interposition changing program behaviour (bsc#1200129)
  - Fix free call of mmap'ed buffers (bsc#1200129)
  - Fix error message when user has no permission to open livepatch.
* Thu May 12 2022 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with libpulp-0.2.3 (jsc#SLE-20049).
  - Add support for endbr64 instructions on function beginning.
  - Fix use-after-free bug.
  - Fix compilation in Tumbleweed.
* Mon May 02 2022 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with libpulp-0.2.2 (jsc#SLE-20049).
  - Use colored output by default (disable with --color=no)
  - Packer now reports errors in .dsc in a GCC 5+ fashion.
  - Trigger now has a summarized mode (disable with -v)
* Tue Apr 12 2022 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with libpulp-0.2.1 (jsc#SLE-20049).
  - Fix base address load of non-library variables in target process.
  - Dump references information on `ulp dump`.
* Wed Mar 30 2022 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with libpulp-0.2.0 (jsc#SLE-20049).
  - Embed metadata (.ulp) into livepatch container (.so).
* Fri Mar 25 2022 Libor Pechacek <lpechacek@suse.com>
  - Add patch build macros and deployment scripts. (jsc#SLE-20049)
* Tue Feb 22 2022 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with libpulp-0.1.1 (jsc#SLE-20049).
  - Add new command `ulp livepatchable` to check if a library is livepatchable.
* Wed Feb 16 2022 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with newest libpulp features (jsc#SLE-20049).
  - Fix a bug which causes the ulp tool to fail if itself was loaded with libpulp.
* Fri Jan 28 2022 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update package with newest libpulp features (jsc#SLE-20049).
  - Fix --revert-all when no wildcards are provided.
  - Fix batch processing of .rev files.
  - Disable lto when building libpulp.
* Fri Nov 12 2021 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update libpulp with ulp_apply in trigger.
* Fri Oct 22 2021 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Remove gcc9 as build requirement.
* Tue Oct 12 2021 Libor Pechacek <lpechacek@suse.com>
  - Add libpulp.rpmlintrc to the sources. (jsc#SLE-20049)
  - Refresh the .spec file with spec-cleaner.
* Tue Oct 05 2021 Giuliano Belinassi <giuliano.belinassi@suse.com>
  - Update libpulp .tar.gz package.
* Mon Sep 27 2021 Giuliano Belinassi <gbelinassi@suse.de>
  - Update libpulp .tar.gz package.
  - Remove gcc9-PIE from libpulp.spec, as it is not provided anymore.

Files

/usr/bin/setup_package.sh
/usr/bin/ulp
/usr/lib/rpm/macros.d
/usr/lib/rpm/macros.d/macros.userspace-livepatch
/usr/lib/userspace-livepatch
/usr/lib/userspace-livepatch/rpm-helper
/usr/share/licenses/libpulp-tools
/usr/share/licenses/libpulp-tools/LICENSE
/usr/share/man/man1/ulp.1.gz
/usr/share/man/man7/libpulp.7.gz

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Fabrice Bellet, Sat Apr 27 00:14:29 2024