v5.4.0

5.4.0 - 2023-05-13

Added

• faccessat2 syscall
• Enable SonarCloud for GitHub Actions
• Include uthash v2.3.0 as submodule
• Disable mixed execution with new --mixed-mode option

Changed

• Rename test-0cf405b0.c to fix_memory_corruption_execve_proc_self_exe.c

Fixed

• Android compatibility with cwd
• Running test-0cf405b0 for newer versions of glibc
• Running test-25069c12 and test-25069c13 on newer kernels

v5.3.1

5.3.1 - 2022-04-24

Changed

• Error out when trying to set PTRACE_O_TRACESECCOMP under ptrace
  emulation.
• Set the restart_how field in a newly created child tracee.

Removed

• Unnecessary dependency of PRoot on libarchive.
• Changelog target from doc makefile.

Fixed

• Incorrect year for 5.3.0 release in changelog and manual.

v5.3.0

5.3.0 - 2022-01-04

Added

• Link to repository on website.
• Support for utimensat_time64 on 32bit architectures.
• Install LZOP on CI for CARE archive extraction.
• Enable GitHub Actions for testing.
• Message for stopping and starting of tracees.
• Python 3 support in tests.
• Support for statx syscall.
• Test case for sysexit handler.

Changed

• Update wording in manual regarding rootfs.
• Change restart_original_syscall to not use chained syscall.
• Access sockfd in the chained getsocketname via the original version.
• Pin Debian 8 for docker image.
• Make sure not to fake too old an kernel release.
• Ensure the stack is aligned for AArch64 and X86 for SIMD code.
• Include /bin in PATH during tests.
• Kernel version detection for kernels 5.0 and newer.
• Allow a higher initial heap size in test.
• Allow the value of AT_HWCAP to be empty.
• Do not unconditionally use PTRACE_CONT when recieving a useless
  SECCOMP event.
• Do not treat libarchive warnings as errors.
• canon: call bindings substitution on '/' component of user path.

Removed

• Remove special handling of syscall avoider number on ARM.
• Delete roadmap.rst file.
• Remove Travis CI configuration.
• Remove preprocessor directives and associated code.

Fixed

• Fchmod permissions for loader.
• Test compilation on ARM.
• Includes in tests.
• Handling of receiving seccomp after normal ptrace event.
• Waitpid on zombies.
• Extraction of wrapped file.
• Archive suffix handling.
• Improve docker test skip detection.
• Event handling on newer kernels.
• Command line handler for the python extension.
• Linking against the swig generated symbol for the python extension.
• Linking on python 3.8 and newer.
• Regression in socket name shortening.
• Test caused by shell optimization.
• Test failure due to increased shebang limit.
• Handling of fstatat on new kernels.
• Seccomp event handling logic causing sysexit events to be missed.
• fake_id0: Fix POKE_MEM_ID to call poke_uint32 instead of
  poke_uint16.

v5.2.0

5.2.0 - 2021-09-01

Added

• GitLab CI/CD pipelines for static binaries.
• Python extension.
• Secure disclosure instructions.
• Vagrantfiles for kernel-specific testing.
• Support for Musl libc.
• Use shellcheck for scripts.
• link2symlink extension.
• Contributor scripts care2docker.sh, and care_rearchiver.sh
• Clang scan-build and gcov/lcov for source code analysis.
• Trivial chroot using relative paths.
• port_mapper extension.
• Commandline option --kill-on-exit.
• Hidden PROOT_TMPDIR option.
• Support for sudo via fake_id0 extension.

Changed

• Started using top-level changelog instead of individual ones.
• Limit testsuite to five minutes.
• Updated release instructions.
• Renamed tests to test.
• Replace .exe file extension with .elf for loader binaries.
• Use LC_ALL instead of LANG.
• Semantics for HOST_PATH extension event arguments.

Removed

• Disabled, deprecated, or unreliable tests.
• Drop Coverity from Travis CI.
• Cross-compiling scripts for Slackware.
• FHS assumptions from tests.
• References to proot.me domain.

Fixed

• Error-code handling in substitute_binding_stat.
• Prevent tracees from becoming undumpable.
• Merged patches for detecting kernels >= 4.8.
• GIT_VERSION for development binaries.
• Replace mktemp with mkstemp.
• File permissions for test scripts.
• Filter renamteat2 syscall.
• Honor GNU standards regarding DESTDIR variable.
• Cleanup tmp on non-ext file systems.
• Reallocation of heap for CLONE_VM on execve syscall.
• Non-executable stack for binaries.

v5.2.0-alpha

5.2.0-alpha - 2020-04-14

Added

• GitLab CI/CD pipelines for static binaries.
• Python extension.
• Secure disclosure instructions.
• Vagrantfiles for kernel-specific testing.
• Support for Musl libc.
• Use shellcheck for scripts.
• link2symlink extension.
• Contributor scripts care2docker.sh, and care_rearchiver.sh
• Clang scan-build and gcov/lcov for source code analysis.
• Trivial chroot using relative paths.
• port_mapper extension.
• Commandline option --kill-on-exit.
• Hidden PROOT_TMPDIR option.
• Support for sudo via fake_id0 extension.

Changed

• Started using top-level changelog instead of individual ones.
• Limit testsuite to five minutes.
• Updated release instructions.
• Renamed tests to test.
• Replace .exe file extension with .elf for loader binaries.
• Use LC_ALL instead of LANG.
• Semantics for HOST_PATH extension event arguments.

Removed

• Disabled, deprecated, or unreliable tests.
• Drop Coverity from Travis CI.
• Cross-compiling scripts for Slackware.
• FHS assumptions from tests.
• References to proot.me domain.

Fixed

• Error-code handling in substitute_binding_stat.
• Prevent tracees from becoming undumpable.
• Merged patches for detecting kernels >= 4.8.
• GIT_VERSION for development binaries.
• Replace mktemp with mkstemp.
• File permissions for test scripts.
• Filter renamteat2 syscall.
• Honor GNU standards regarding DESTDIR variable.
• Cleanup tmp on non-ext file systems.
• Reallocation of heap for CLONE_VM on execve syscall.
• Non-executable stack for binaries.