Commit Graph

10 Commits

Author SHA1 Message Date
Martin Matuska
9f3de9e26d MFV r313071:
Sync libarchive with vendor

Vendor changes (relevant to FreeBSD):
- support extracting NFSv4 ACLs from Solaris tar archives
- bugfixes and optimizations in the ACL code
- multiple fixes in the test suite
- typo and other small bugfixes

Security fixes:
- cab reader: endless loop when parsing MSZIP signature (OSS-Fuzz 335)
- LHA reader: heap-buffer-overflow in lha_read_file_header_1()
  (CVE-2017-5601)
- LZ4 reader: null-pointer dereference in lz4_filter_read_legacy_stream()
  (OSS-Fuzz 453)
- mtree reader: heap-buffer-overflow in detect_form() (OSS-Fuzz 421, 443)
- WARC reader: heap-buffer-overflow in xstrpisotime() (OSS-Fuzz 382, 458)

Memory leak fixes:
- ACL support: free memory allocated by acl_get_qualifier()
- disk writer: missing free in create_filesystem_object()
- file reader: fd leak (Coverity 1016755)
- gnutar writer: fix free in archive_write_gnutar_header()
  (Coverity 101675)
- iso 9660 reader: missing free in parse_file_info()
  (partial Coverity 1016754)
- program reader: missing free in __archive_read_program()
- program writer: missing free in __archive_write_program_free()
- xar reader: missing free in xar_cleanup()
- xar reader: missing frees in expat_xmlattr_setup()
  (Coverity 1229979-1229981)
- xar writer: missing free in file_free()
- zip reader: missing free in zip_read_local_file_header()

MFC after:	1 week
X-MFC with:	310866, 310868, 310870, 311899
2017-02-02 00:50:46 +00:00
Martin Matuska
e9ed7ea4dc MFV r310796, r310797:
Sync libarchive with vendor.

Vendor changes (relevant to FreeBSD):
PR #771: Add NFSv4 ACL support to pax and restricted pax

NFSv4 ACL information may now be stored to and restored from tar archives.
ACL must be non-trivial and supported by the underlying filesystem, e.g.
natively by ZFS or by UFS with the NFSv4 ACL enable flag set.

MFC after:	2 weeks
Relnotes:	yes
2016-12-30 22:18:22 +00:00
Martin Matuska
d5d08d297d MFV r309299:
Sync libarchive with vendor.

Important vendor bugfixes (relevant to FreeBSD):
#821: tar -P cannot extract hardlinks through symlinks
#825: Add sanity check of tar "uid, "gid" and "mtime" fields

PR:		213255
Reported by:	Tijl Coosemans <tilj@FreeBSD.org>
MFC after:	1 week
2016-11-29 22:14:42 +00:00
Martin Matuska
98b53e14eb MFV r307859:
Update libarchive to 3.2.2
2016-10-24 14:08:05 +00:00
Martin Matuska
f061a2215f MFV r302003,r302037,r302038,r302056:
Update libarchive to 3.2.1 (bugfix and security fix release)

List of vendor fixes:
- fix exploitable heap overflow vulnerability in Rar decompression
  (vendor issue 719, CVE-2016-4302, TALOS-2016-0154)
- fix exploitable stack based buffer overflow vulnebarility in mtree
  parse_device functionality (vendor PR 715, CVE-2016-4301, TALOS-2016-0153)
- fix exploitable heap overflow vulnerability in 7-zip read_SubStreamsInfo
  (vendor issue 718, CVE-2016-4300, TALOS-2016-152)
- fix integer overflow when computing location of volume descriptor
  (vendor issue 717)
- fix buffer overflow when reading a crafred rar archive (vendor issue 521)
- fix possible buffer overflow when reading ISO9660 archives on machines
  where sizeof(int) < sizeof(size_t) (vendor issue 711)
- tar and cpio should fail if an input file named on the command line is
  missing (vendor issue 708)
- fix incorrect writing of gnutar filenames that are exactly 512 bytes
  long (vendor issue 682)
- allow tests to be run from paths that are equal or longer than 128
  characters (vendor issue 657)
- add memory allocation errors in archive_entry_xattr.c (vendor PR 603)
- remove dead code in archive_entry_xattr_add_entry() (vendor PR 716)
- fix broken decryption of ZIP files (vendor issue 553)
- manpage style, typo and description fixes

Post-3.2.1 vendor fixes:
- fix typo in cpio version reporting (Vendor PR 725, 726)
- fix argument range of ctype functions in libarchive_fe/passphrase.c
- fix ctype use and avoid empty loop bodies in WARC reader

MFC after:	1 week
Security:	CVE-2016-4300, CVE-2016-4301, CVE-2016-4302
Approved by:	re (kib)
2016-06-22 07:49:59 +00:00
Martin Matuska
cdf63a700c MFV r299425:
Update libarchive to 3.2.0

New features:
- new bsdcat command-line utility
- LZ4 compression (in src only via external utility from ports)
- Warc format support
- 'Raw' format writer
- Zip: Support archives >4GB, entries >4GB
- Zip: Support encrypting and decrypting entries
- Zip: Support experimental streaming extension
- Identify encrypted entries in several formats
- New --clear-nochange-flags option to bsdtar tries to remove noschg and
  similar flags before deleting files
- New --ignore-zeros option to bsdtar to handle concatenated tar archives
- Use multi-threaded LZMA decompression if liblzma supports it
- Expose version info for libraries used by libarchive

Patched files (fixed compiler warnings):

contrib/libarchive/cat/bsdcat.c (vendor PR #702)
contrib/libarchive/cat/bsdcat.h (vendor PR #702)
contrib/libarchive/libarchive/archive_read_support_format_mtree.c (PR #701)
contrib/libarchive/libarchive_fe/err.c (vendor PR #703)

MFC after:	1 month
Relnotes:	yes
2016-05-12 10:16:16 +00:00
Martin Matuska
acc60b03c1 MFV r248590,248594:
Update libarchive to 3.1.2

Some of new features:
  - support for lrzip and grzip compression
  - support for writing tar v7 format
  - b64encode and uuencode filters
  - support for __MACOSX directory in Zip archives
  - support for lzop compresion (external utility)
2013-03-22 13:36:03 +00:00
Martin Matuska
fd082e96c4 Update libarchive to 3.0.4 2012-07-28 06:38:44 +00:00
Martin Matuska
6c95142e79 Update libarchive to 3.0.3
Some of new features:
  - New readers: RAR, LHA/LZH, CAB reader, 7-Zip
  - New writers: ISO9660, XAR
  - Improvements to many formats, especially including ISO9660 and Zip
  - Stackable write filters to write, e.g., tar.gz.uu in a single pass
  - Exploit seekable input; new "seekable" Zip reader can exploit the Zip
    Central Directory when it's available; the old "streamable" Zip reader
    is still fully supported for cases where seeking is not possible.

Full release notes available at:
	https://github.com/libarchive/libarchive/wiki/ReleaseNotes
2012-02-25 10:58:02 +00:00
Martin Matuska
caf54c4f6c Copy libarchive from vendor branch to contrib
MFC after:	2 weeks
2011-12-21 11:09:24 +00:00