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5 Commits

Author SHA1 Message Date
Martin Matuska
a2a3407c7e MFV r328323,328324: 
Sync libarchive with vendor.

Relevant vendor changes:
  PR #893: delete dead ppmd7 alloc callbacks
  PR #904: Fix archive freeing bug in bsdcat
  PR #961: Fix ZIP format names
  PR #962: Don't modify attributes for existing directories
           when ARCHIVE_EXTRACT_NO_OVERWRITE is set
  PR #964: Fix -Werror=implicit-fallthrough= for GCC 7
  PR #970: zip: Allow backslash as path separator

MFC after:	1 week
 2018-01-24 14:24:17 +00:00
Martin Matuska
5c831a5bd6 MFV r324145,324147: 
Sync libarchive with vendor.

Relevant vendor changes:
  PR #905: Support for Zstandard read and write filters
  PR #922: Avoid overflow when reading corrupt cpio archive
  Issue #935: heap-based buffer overflow in xml_data (CVE-2017-14166)
  OSS-Fuzz 2936: Place a limit on the mtree line length
  OSS-Fuzz 2394: Ensure that the ZIP AES extension header is large enough
  OSS-Fuzz 573: Read off-by-one error in RAR archives (CVE-2017-14502)

MFC after:	1 week
Security:	CVE-2017-14166, CVE-2017-14502
 2017-10-01 00:40:23 +00:00
Martin Matuska
4657548d18 MFV r315633, 315635: 
Sync libarchive with vendor

Vendor changes/bugfixes (FreeBSD-related):
  PR 867 (bsdcpio): show numeric uid/gid when names are not found
  PR 870 (seekable zip): accept files with valid ZIP64 EOCD headers
  PR 880 (pax): Fix handling of "size" pax header keyword
  PR 887 (crypto): Discard 3072 bytes instead of 1024 of first keystream
  OSS-Fuzz issue 806 (mtree): rework mtree_atol10 integer parser
  Break ACL read/write code into platform-specific source files
  Unbreak static dependency on libbz2

MFC after:	1 week
 2017-03-20 13:02:27 +00:00
Martin Matuska
642870485c MFV r314565,314567,314570: 
Update libarchive to version 3.3.1 (and sync with latest vendor dist)

Notable vendor changes:
  PR #501: improvements in ACL path handling
  PR #724: fix hang when reading malformed cpio files
  PR #864: fix out of bounds read with malformed GNU tar archives
  Documentation, style, test suite improvements and typo fixes.

New options to bsdtar that enable or disable reading and/or writing of:
  Access Control Lists (--acls, --no-acls)
  Extended file flags (--fflags, --no-fflags)
  Extended attributes (--xattrs, --no-xattrs)
  Mac OS X metadata (Mac OS X only) (--mac-metadata, --no-mac-metadata)

MFC after:	2 weeks
 2017-03-02 22:59:35 +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