Commit Graph

85 Commits

Author SHA1 Message Date
Martin Matuska
7d69e4cde7 MFV r340938:
Sync libarchive with vendor.

Relevant vendor changes:
  Issue #1096: Support extracting ACLs with in-entry comments (GNU tar)
  PR #1023: Support extracting extattrs as non-root on non-user-writeable
            files

MFC after:	1 week
2018-11-26 11:04:35 +00:00
Martin Matuska
276f481d65 MFV r340865:
Sync libarchive with vendor.

Relevant vendor changes:
  PR #1080: Spelling fixes
  PR #1084: RAR5 reader bugfixes
  PR #1091: fix use-after-free in delayed newc link processing
  PR #1092: Fix a few obvious resource leaks and strcpy() misuses

MFC after:	1 week
2018-11-24 01:25:45 +00:00
Martin Matuska
b160a8765d MFV r339792:
Sync libarchive with vendor.

Relevant vendor changes:
  RAR5 reader: more maybe-uninitialized size_t fixes for riscv64
               FreeBSD build

MFC after:	1 month
2018-10-26 21:17:50 +00:00
Martin Matuska
343d766b69 MFV r339750:
Sync libarchive with vendor.

Relevant vendor changes:
  RAR5 reader: FreeBSD build platform fixes for powerpc(64), mips(64),
               sparc64 and riscv64

MFC after:	1 month
2018-10-25 23:13:19 +00:00
Martin Matuska
b1c91e4b6c MFV r339640,339641,339644:
Sync libarchive with vendor

Relevant vendor changes:
  PR #1013: Add missing h_base offset when performing absolute seeks in
            xar decompression
  PR #1061: Add support for extraction of RAR v5 archives
  PR #1066: Fix out of bounds read on empty string filename for gnutar, pax
            and v7tar
  PR #1067: Fix temporary file path buffer overflow in tests
  IS #1068: Correctly process and verify integer arguments passed to
            bsdcpio and bsdtar
  PR #1070: Don't default XAR entry atime/mtime to the current time

MFC after:	1 month
2018-10-25 21:44:17 +00:00
Martin Matuska
482a81508c MFV r338797:
Sync libarchive with vendor.

Relevant vendor changes:
  PR #1019: Add allocation check for the zip_entry struct
  Oss-Fuzz #10192: Handle whitespace-only ACL fields correctly

Approved by:	re (kib)
MFC after:	1 week
2018-09-20 11:44:36 +00:00
Martin Matuska
a7bc28227e MFV r338519:
Update libarchive to 3.3.3

As all important changes have already been merged from libarchive git
this is just version number bump, documentation update and some
polishing for cpio tests. Other source code changes are not relevant to
FreeBSD.

Approved by:	re (gjb)
MFC after:	1 week
2018-09-11 20:51:34 +00:00
Martin Matuska
b6479158e1 MFV r337744:
Sync libarchive with vendor..

Vendor changes:
  PR #1042: validate iso9660 directory record length

MFC after:	3 days
Security:	CVE-2017-14501
2018-08-14 11:42:32 +00:00
Martin Matuska
f1951fd745 MFV r336851:
Update vendor/libarchive/dist to git 2c8c83b9731ff822fad6cc8c670ea5519c366a14

Important vendor changes:
  PR #993: Chdir to -C directory for metalog processing
  OSS-Fuzz #4969: Check size of the extended time field in zip archives
  PR #973: Record informational compression level in gzip header

MFC after:	1 week
2018-07-29 00:12:16 +00:00
Conrad Meyer
2f4a276414 MFV r336800: libarchive: Cherry-pick upstream 2c8c83b9
Relevant vendor changes:
  Fix issue #948: out-of-bounds read in lha_read_data_none()

admbugs:	877
MFC after:	3 days
Security:	CVE-2017-14503
2018-07-28 00:59:59 +00:00
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
a758cabb3f MFV r321673:
Sync libarchive with vendor.

Relevant vendor changes:
  PR #926: ensure ar strtab is null terminated

MFC after:	1 week
2017-07-28 23:56:07 +00:00
Martin Matuska
422f92722d Fix libarchive mismerge of r320927 in libarchive_entry.h
MFC after:	1 week
X-MFC-with:	320927
Reported by:	Ngie Cooper <ngie@FreeBSD.org>
2017-07-13 04:46:00 +00:00
Martin Matuska
b86cbbb3ad Fix libarchive mismerge of r320927
MFC after:	1 week
X-MFC-with:	320927
Reported by:	Ngie Cooper <ngie@FreeBSD.org>
2017-07-13 04:42:29 +00:00
Martin Matuska
8bad9d67f0 MFV r320924:
Bump libarchive to 3.3.2

Vendor changes:
  PR #901: don't depend on stdin in a testcase

MFC after:	1 week
2017-07-13 00:28:36 +00:00
Enji Cooper
9596f60f16 cpio/tests/test_option_lz4: fix a use after free in the failure case
This change will be upstreamed to the libarchive project.

MFC after:	6 days
MFC with:	r317782
Reported by:	Coverity
Sponsored by:	Dell EMC Isilon
2017-05-11 08:22:01 +00:00
Martin Matuska
a8fc61d51a MFV r317781:
Sync libarchive with vendor

Vendor changes (FreeBSD-related):
  PR 897: add test for ZIP archives with invalid EOCD headers
  PR 901: fix invalid renaming of sparse files
  OSS-Fuzz issue 497: remove fallback tree in LZX decoder
  OSS-Fuzz issue 527: rewrite expressions in lz4 filter
  OSS-Fuzz issue 577: fix integer overflow in cpio reader
  OSS-Fuzz issue 862: fix numerc parsing in mtree reader
  OSS-Fuzz issue 1097: fix undefined shift in rar reader
  cpio: various optimizations and memory leak fixes

MFC after:	1 week
2017-05-04 00:04:17 +00:00
Martin Matuska
43f9e382c0 MFV r316454,316455:
Vendor changes (FreeBSD-related):
  Report which extended attributes could not be restored
  Update archive_read_disk.3 and archive_write_disk.3 manual pages
  Plug memory leaks in xattr tests.

MFC after:	1 week
2017-04-03 12:26:20 +00:00
Martin Matuska
a7f7e457db MFV r316083,316094:
Sync libarchive with vendor

Vendor changes (FreeBSD-related):
- constify variables in several places
- unify platform ACL code in a single source file
- fix unused variable if compiling on FreeBSD without NFSv4 ACL support

MFC after:	3 days
X-MFC-with:	315636, 315876
2017-03-28 10:39:17 +00:00
Martin Matuska
e46d471413 MFV r315875:
Sync libarchive with vendor.

Vendor changes (FreeBSD-related):
- store extended attributes with extattr_set_link() if no fd is provided
- add extended attribute tests to libarchive and bsdtar
- fix tar's test_option_acls
- support the UF_HIDDEN file flag

X-MFC with:	315636
2017-03-24 00:02:12 +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
Warner Losh
fbbd9655e5 Renumber copyright clause 4
Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by:	Jan Schaumann <jschauma@stevens.edu>
Pull Request:	https://github.com/freebsd/freebsd/pull/96
2017-02-28 23:42:47 +00:00
Martin Matuska
5d6770bd30 MFV r313781:
Sync libarchive with vendor

Vendor changes:
Make SCHILY.acl.ace header more compact (NFSv4 ACLs)

Vendor bugfixes:
zip reader integer parsing fix (OSS-Fuzz 556)
spelling fixes (issue #863)
2017-02-15 20:17:55 +00:00
Martin Matuska
333b68ab52 MFV r313569:313569:313569:
Sync libarchive with vendor

Vendor bugfixes:
cpio reader sanity fix (OSS-Fuzz 504)
WARC reader sanity fixes (OSS-Fuzz 511, 526, 532, 552)
mtree reader time parsing fix (OSS-Fuzz 538)
XAR reader memleak fix (OSS-Fuzz 551)

MFC after:	1 week
2017-02-11 01:00:58 +00:00
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
2dbf8c4a76 MFV r311899:
Sync libarchive with vendor.

Vendor bugfixes:
#691: Support for SCHILY.xattr extended attributes
#854: Spelling fixes

Multiple fixes in ACL code:
  - prefer acl_set_fd_np() to acl_set_fd()
  - if acl_set_fd_np() fails, do no fallback to acl_set_file()
  - do not warn if trying to write ACLs to a filesystem without ACL support
  - fix id handling in archive_acl_(from_to)_text*() for NFSv4 ACLs

MFC after:	1 week
X-MFC with:	r310866
2017-01-10 21:59:35 +00:00
Martin Matuska
739d7cfd6d MFV r310869:
Sync libarchive with vendor.

Vendor bugfixes:
Use __LA_DEPRECATED macro with functions deprecated in 379867e (r310796)

MFC after:	2 weeks
X-MFC with:	r310866
2016-12-30 23:05:06 +00:00
Martin Matuska
09c253fd1b MFV r310798:
Sync libarchive with vendor.

Vendor bugfixes (relevant to FreeBSD):
PR #843: Fix memory leak of struct archive_entry in cpio/cpio.c
PR #851: Spelling fixes
Fix two protoypes in manual page archive_read_disk.3

MFC after:	2 weeks
2016-12-30 22:54:08 +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
7105995c64 MFV r310622:
Sync libarchive with vendor.

Vendor bugfixes (relevant to FreeBSD):
PR 846: Spelling fixes
PR 850: Fix issues with reading certain jar files
OSS-Fuzz 286: Bugfix in archive_strncat_l()
2016-12-27 01:10:28 +00:00
Martin Matuska
6a414569b3 MFV r310115,310184:
Sync libarchive with vendor.

Vendor bugfixes (relevant to FreeBSD):
PR 830, 831, 833: Spelling fixes
OSS-Fuzz 227, 230, 239: Fix possible memory leak in archive_read_free()
OSS-Fuzz 237: Fix heap buffer overflow when reading invalid ar archives

MFC after:	1 week
2016-12-17 02:07:08 +00:00
Enji Cooper
63ecfce853 Merge changes from vendor to address several Coverity issues with
contrib/libarchive's tests

MFC after:	2 weeks
Obtained from:	libarchive (ebe29c, fd0ea2, f9e3de)
Reported by:	Coverity
2016-12-12 02:21:56 +00:00
Martin Matuska
a2e802b76b MFV r309587:
Sync libarchive with vendor.

Vendor bugfixes:

libarchive #831:
  Spelling fixes
libarchive #832:
  Relax sanity checks of number fields in tar header even more
OSS-Fuzz #16:
  Fix possible hang in uudecode_filter_read()
OSS-Fuzz #220:
  Reject an 'ar' filename table larger than 1GB or a filename larger
  than 1MB.

MFC after:	1 week
2016-12-06 01:35:27 +00:00
Martin Matuska
43d91c021f Relax sanity check of number fields in tar header even more.
This fixes reading tar archives created by older versions of
plexus-archiver (used by maven-assembly-plugin) that fill uid and gid
fields with spaces (PLXCOMP-233).

Vendor issue:
https://github.com/libarchive/libarchive/issues/832

Reported by:	Antoine Brodin <antoine@freebsd.org>
MFC after:	1 week
2016-12-04 02:58:13 +00:00
Martin Matuska
c4247af46a MFV r309403:
Sync libarchive with vendor.

Vendor bugfixes:
Fix for heap-buffer-overflow in archive_le16dec()
Fix for heap-buffer-overflow in uudecode_bidder_bid()
Reworked fix for compatibility with archives created by Perl Archive::Tar

MFC after:	1 week
2016-12-02 09:30:13 +00:00
Martin Matuska
007dbc1f18 MFC r309362:
Sync libarchive with vendor.
Small improvements, style fixes, bugfixes.
Restores compatibility with tar archives created with Perl Archive::Tar (1)

MFC after:	1 week
Reported by:	Matthew Seaman <matthew@freebsd.org> (1)
2016-12-01 15:46:26 +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
2a21e8bd77 MFV r307214:
Sync libarchive with vendor. Style and tests fixes.

Important vendor bugfixes (relevant to FreeBSD):
#801: FreeBSD Coverity report: resource leak in libarchive/tar/test/main.c

MFC after:	1 week
2016-10-13 11:40:34 +00:00
Martin Matuska
f3e9b21a7a MFV r306669:
Sync libarchive with vendor including security fixes.

Important vendor bugfixes (relevant to FreeBSD):
#747: Out of bounds read in mtree parser
#761: heap-based buffer overflow in read_Header (7-zip)
#784: Invalid file on bsdtar command line results in internal errors (1)

PR:		213092 (1)
MFC after:	1 week
2016-10-04 11:56:46 +00:00
Martin Matuska
24113d8c17 MFV r305816:
Sync libarchive with vendor including important security fixes.

Issues fixed (FreeBSD):
PR #778: ACL error handling
Issue #745: Symlink check prefix optimization is too aggressive
Issue #746: Hard links with data can evade sandboxing restrictions

This update fixes the vulnerability #3 and vulnerability #4 as reported in
"non-cryptanalytic attacks against FreeBSD update components".
https://gist.github.com/anonymous/e48209b03f1dd9625a992717e7b89c4f

Fix for vulnerability #2 has already been merged in r304989.

MFC after:	1 week
Security: http://gist.github.com/anonymous/e48209b03f1dd9625a992717e7b89c4f
2016-09-14 21:15:01 +00:00
Martin Matuska
47af42f8e7 MFV r305420:
Sync libarchive with vendor

Vendor issues fixed:
PR #777: Multiple bugfixes for setup_acls()

This includes a bugfix for a bug that caused ACLs not to be read properly
for files and directories inside subdirectories and as a result not being
stored or being incorrectly stored in tar archives.

MFC after:	3 days
2016-09-05 15:40:41 +00:00
Martin Matuska
cff8ef76a4 Redo MFV r304866:
Sync libarchive with vendor including security fixes

Vendor issues fixed:
Issue #731: Reject tar entries >= INT64_MAX
Issue #744 (part of Issue #743): Enforce sandbox with very long pathnames
Issue #748: Zip decompression failure with highly-compressed data
Issue #767: Buffer overflow printing a filename
Issue #770: Zip read: be more careful about extra_length

MFC after:	3 days
2016-08-29 06:54:38 +00:00
Martin Matuska
c438d38492 Revert r304869
This commit was incorrect and will be re-committed asap.
2016-08-29 06:50:45 +00:00
Martin Matuska
c4676089b0 MFV r304866:
Sync libarchive with vendor including security fixes

Vendor issues fixed:
Issue #731: Reject tar entries >= INT64_MAX
Issue #744 (part of Issue #743): Enforce sandbox with very long pathnames
Issue #748: Zip decompression failure with highly-compressed data
Issue #767: Buffer overflow printing a filename
Issue #770: Zip read: be more careful about extra_length

MFC after:	3 days
2016-08-26 23:50:44 +00:00
Martin Matuska
cfa49a9b0b MFV r304060:
Sync libarchive with vendor including three security fixes

Vendor issues fixed:

Issue #744: Very long pathnames evade symlink checks
Issue #748: libarchive can compress, but cannot decompress zip some files
PR #750: ustar: fix out of bounds read on empty string ("") filename
PR #755: fix use of acl_get_flagset_np() on FreeBSD

MFC after:	3 days
2016-08-14 09:26:10 +00:00
Martin Matuska
ae5876ea19 MFV r302264:
Sync libarchive with vendor, bugfixes for tests:
- fix tests on filesystems without birthtime support, e.g. UFS1 (1)
- vendor issue #729: avoid use of C99 for-scope declarations in
  test_write_format_gnutar_filenames.c

MFC after:	1 week
PR:		204157 (1)
Approved by:	re (hrs)
2016-06-30 08:51:50 +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