buffer overflows in handling iso9660 and tar images), despite
Joerg telling me I should have better things to spend my time on.
Fixes pulled from
https://bugzilla.redhat.com/show_bug.cgi?id=705849
Bump PKGREVISION.
- Fix NULL deference for short self-extracting zip archives
- Don't dereference symlinks on Linux when reading ACLs
- Better detection of SHA2 support for old OpenSSL versions
- Fix parsing of input files for bsdtar -T
- Do not leak setup_xattr into the global namespace
- Fix build when an older libarchive is already installed
- Use O_BINARY opening files in bsdtar
- Include missing archive_crc32.h
- Correctly include iconv.h required by libxml2
- Infrastructure:
- Allow command line tools as fallback for missing compression
libraries. If compiled without gzip for example, gunzip will
be used automatically.
- Improved support for a number of platforms like high-resolution
timestamps and Extended Attributes on various Unix systems
- New convience interface for creating archives based on disk content,
complement of the archive_write_disk interface.
- Frontends:
- bsdcpio ready for public consumption
- hand-written date parser replaces the yacc code
- Filter system:
- Simplified read filter chains
- Option support for filters
- LZMA, XZ, uudecode handled
- Format support:
- Write support for mtree files based on file system or archive
content
- Basic read support for Joliet
- Write support for zip files
- Write support for shar archives, both text-only and binary-safe
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.
Fixes build of pkgsrc/archivers/bsdtar on some systems, no functional change
intended on systems that already successfully built.
Ok'd during freeze by joerg@ and agc@
- much improved mtree support
- fix a number of non-exploitable integer and buffer overflows
- bsdtar get -s and SIGINFO/SIGUSR1 support
- fix hardlink extraction bug where latter hardlinks would overwrite the
permissions of earlier entries even when they don't carry data
- fix bsdtar crashes on entries with empty filenames
- Simplify character-translation logic.
pkgsrc:
Fix a bug in the linkresolver for tar format. When linkresolver is done,
the entry belongs to the caller, so don't keep a reference to it and use
the local copy for inode comparision.
- Improve hardlink handling of hardlinks in bsdcpio
- Extend linkify to handle all sane hardlink strategies
- Improve mtree support
- Make bsdtar and bsdcpio more like the NetBSD counterparts
- Drop uudecode dependency.
