2022-09-20 17:12 Christos Zoulas <christos@zoulas.com>
* fixed various clustefuzz issues
2022-09-19 15:54 Christos Zoulas <christos@zoulas.com>
* Fix error detection for decompression code (Vincent Mihalkovic)
2022-09-15 13:50 Christos Zoulas <christos@zoulas.com>
* Add MAGIC_NO_COMPRESS_FORK and use it to produce a more
meaningful error message if we are sandboxing.
2022-09-15 10:45 Christos Zoulas <christos@zoulas.com>
* Add built-in lzip decompression support (Michal Gorny)
2022-09-14 10:35 Christos Zoulas <christos@zoulas.com>
* Add built-in zstd decompression support (Martin Rodriguez Reboredo)
2022-09-13 14:55 Christos Zoulas <christos@zoulas.com>
* release 5.43
2022-09-10 9:17 Christos Zoulas <christos@zoulas.com>
* Add octal indirect magic (Michal Gorny)
2022-08-17 11:43 Christos Zoulas <christos@zoulas.com>
* PR/374: avoid infinite loop in non-wide code (piru)
* PR/373: Obey MAGIC_CONTINUE with multiple magic files (vismarli)
2022-07-26 11:10 Christos Zoulas <christos@zoulas.com>
* Fix bug with large flist (Florian Weimer)
2022-07-07 13:21 Christos Zoulas <christos@zoulas.com>
* PR/364: Detect non-nul-terminated core filenames from QEMU
(mam-ableton)
2022-07-04 15:45 Christos Zoulas <christos@zoulas.com>
* PR/359: Add support for http://ndjson.org/ (darose)
* PR/362: Fix wide printing (ro-ee)
* PR/358: Fix width for -f - (jpalus)
* PR/356: Fix JSON constant parsing (davewhite)
2022-06-10 9:40 Christos Zoulas <christos@zoulas.com>
* release 5.42
2022-05-31 14:50 Christos Zoulas <christos@zoulas.com>
* PR/348: add missing cases to prevent file from aborting on
random magic files.
2022-05-27 21:05 Christos Zoulas <christos@zoulas.com>
* PR/351: octalify filenames when not raw before printing.
2022-04-18 17:51 Christos Zoulas <christos@zoulas.com>
* fix regex cacheing bug (Dirk Mueller)
* merge file_regcomp and file_regerror() to simplify the code
and reduce memory requirements for storing regexes (Dirk Mueller)
2022-03-19 12:56 Christos Zoulas <christos@zoulas.com>
* cache regex (Dirk Mueller)
* detect filesystem full by flushing output (Dirk Mueller)
2021-11-19 12:36 Christos Zoulas <christos@zoulas.com>
* implement running decompressor programs using
posix_spawnp(2) instead of vfork(2)
2021-10-24 11:51 Christos Zoulas <christos@zoulas.com>
* Add support for msdos dates and times
2021-10-20 9:55 Christos Zoulas <christos@zoulas.com>
* use the system byte swapping functions if available (Werner Fink)
2021-10-18 11:57 Christos Zoulas <christos@zoulas.com>
* release 5.41
2021-09-23 03:51 Christos Zoulas <christos@zoulas.com>
* Avinash Sonawane: Fix tzname detection
2021-09-03 09:17 Christos Zoulas <christos@zoulas.com>
* Fix relationship tests with "search" magic, don't short circuit
logic
2021-07-13 01:06 Christos Zoulas <christos@zoulas.com>
* Fix memory leak in compile mode
2021-07-01 03:51 Christos Zoulas <christos@zoulas.com>
* PR/272: kiefermat: Only set returnval = 1 when we printed something
(in all cases print or !print). This simplifies the logic and fixes
the issue in the PR with -k and --mime-type there was no continuation
printed before the default case.
2021-06-30 13:07 Christos Zoulas <christos@zoulas.com>
* PR/270: Don't translate unprintable characters in %s magic formats
when -r
* PR/269: Avoid undefined behavior with clang (adding offset to NULL)
2021-05-09 18:38 Christos Zoulas <christos@zoulas.com>
* Add a new flag (f) that requires that the match is a full word,
not a partial word match.
* Add varint types (unused)
2021-04-19 17:17 Christos Zoulas <christos@zoulas.com>
* PR/256: mutableVoid: If the file is less than 3 bytes, use the file
length to determine type
* PR/259: aleksandr.v.novichkov: mime printing through indirect magic
is not taken into account, use match directly so that it does.
2021-04-04 17:02 Christos Zoulas <christos@zoulas.com>
* count the total bytes found not the total byte positions
in order to determine encoding (Anatol Belski)
Cherry-picked from upstream:
https://git.savannah.gnu.org/gitweb/?p=config.git;a=commit;h=1c4398015583eb77bc043234f5734be055e64bea
Everything except external/apache2/llvm/dist/llvm/cmake/config.guess
is patched, which is under vendor tag and cannot be modified. I expect
that this file is not actually used as we use hand-crafted version of
configure script instead of cmake for building LLVM.
Note that external/apache2/llvm/autoconf/autoconf/config.guess has
already been committed on Oct. 20, but commit message disappeared as
cvs aborted due to "permission denied" when trying to modify the file
mentioned above. Sorry for confusing you.
Also note that GMP uses its own config.guess Patch for
external/lgpl3/gmp/dist/config.guess is provided by ryo@. Thanks!
* Remove unused subtype_mime (Steve Grubb)
* Remove unused check in okstat (Steve Grubb)
* Fix mime-type in elf binaries by making sure $x is set
* Fix indirect negative offsets broken by OFFNEGATIVE
* Fix GUID equality check
* PR/165: Handle empty array and strings in JSON
* PR/162: Add --exclude-quiet
* Fix memory leak in ascmagic (Steve Grubb)
* Fix string comparison length with ignore whitespace
* Fix mingwin 64 compilation
* PR/159: whitelist getpid needed for file_pipe2file()
* Indicate negative offsets with a flag OFFNEGATIVE
so that -0 works.
* Introduce "offset" magic type that can be used to
detect the file size, and bail on short files.
* document DER better in the magic man page.
* fix memory leaks (SonarQube)
* rewrite confusing loops (SonarQube)
* fix bogus test (SonarQube)
* pass a sized buffer to file_fmttime() (SonarQube)
* Don't allow * in printf formats, or the code itself (Christoph Biedl)
* Introduce a printf output size checker to avoid DoS attacks
* Avoid memory leak on error (oss-fuzz)
* Check length of string on DER before derefercing and add new types
* Add missing DER string (oss-fuzz)
* Add missing DER types, and debugging
* PR/140: Avoid abort with hand-crafted magic file (gockelhahn)
* PR/139: Avoid DoS in printf with hand-crafted magic file (gockelhahn)
* PR/138: Avoid crash with hand-crafted magic file (gockelhahn)
* PR/136: Fix static build by adding a libmagic.pc (Fabrice Fontaine)
* add guid support native support via the "guid" type.
- Always accept -S (no sandbox) even if we don't support sandboxing
- More syscalls elided for sandboxiing
- For ELF dynamic means having an interpreter not just PT_DYNAMIC
- Check for large ELF session header offset
- When saving and restoring a locale, keep the locale name in our
own storage.
- Add a flag to disable CSV file detection.
- Don't pass NULL/0 to memset to appease sanitizers.
- Avoid spurious prints when looks for extensions or apple strings
in fsmagic.
- Add builtin decompressors for xz and and bzip.
- Add a limit for the number of CDF elements.
- More checks for overflow in CDF.
* release 5.37
2019-05-09 22:27 Christos Zoulas <christos@zoulas.com>
* Make sure that continuation separators are printed
with -k within softmagic
2019-05-06 22:27 Christos Zoulas <christos@zoulas.com>
* Change SIGPIPE saving and restoring during compression to use
sigaction(2) instead of signal(3) and cache it. (Denys Vlasenko)
* Cache stat(2) calls more to reduce number of calls (Denys Vlasenko)
2019-05-06 17:25 Christos Zoulas <christos@zoulas.com>
* PR/77: Handle --mime-type and -k correctly.
2019-05-03 15:26 Christos Zoulas <christos@zoulas.com>
* Switch decompression code to use vfork() because
tools like rpmdiff and rpmbuild call libmagic
with large process footprints (Denys Vlasenko)
2019-04-07 14:05 Christos Zoulas <christos@zoulas.com>
* PR/75: --enable-zlib, did not work.
2019-02-27 11:54 Christos Zoulas <christos@zoulas.com>
* Improve regex efficiency (Michael Schroeder) by:
1. Prefixing regex searches with regular search
for keywords where possible
2. Using memmem(3) where available
* release 5.30
2017-02-07 23:27 Christos Zoulas <christos@zoulas.com>
* If we exceeded the offset in a search return no match
(Christoph Biedl)
* Be more lenient on corrupt CDF files (Christoph Biedl)
2017-02-04 16:46 Christos Zoulas <christos@zoulas.com>
* pacify ubsan sign extension (oss-fuzz/524)
2017-02-01 12:42 Christos Zoulas <christos@zoulas.com>
* off by one in cdf parsing (PR/593)
* report debugging sections in elf (PR/591)
2016-11-06 10:52 Christos Zoulas <christos@zoulas.com>
* Allow @@@ in extensions
* Add missing overflow check in der magic (Jonas Wagner)
2016-10-25 10:40 Christos Zoulas <christos@zoulas.com>
* release 5.29
2016-10-24 11:20 Christos Zoulas <christos@zoulas.com>
* der getlength overflow (Jonas Wagner)
* multiple magic file load failure (Christoph Biedl)
2016-10-17 11:26 Christos Zoulas <christos@zoulas.com>
* CDF parsing improvements (Guy Helmer)
2016-07-20 7:26 Christos Zoulas <christos@zoulas.com>
* Add support for signed indirect offsets
2016-07-18 7:41 Christos Zoulas <christos@zoulas.com>
* cat /dev/null | file - should print empty (Christoph Biedl)
2016-07-05 15:20 Christos Zoulas <christos@zoulas.com>
* Bump string size from 64 to 96.
2016-06-13 20:20 Christos Zoulas <christos@zoulas.com>
* PR/556: Fix separators on annotations.
2016-06-13 19:40 Christos Zoulas <christos@zoulas.com>
* release 5.28
* fix leak on allocation failure
2016-06-01 1:20 Christos Zoulas <christos@zoulas.com>
* PR/555: Avoid overflow for offset > nbytes
* PR/550: Segv on DER parsing:
- use the correct variable for length
- set offset to 0 on failure.
2016-05-13 12:00 Christos Zoulas <christos@zoulas.com>
* release 5.27
2016-04-18 9:35 Christos Zoulas <christos@zoulas.com>
* Errors comparing DER entries or computing offsets
are just indications of malformed non-DER files.
Don't print them.
* Offset comparison was off-by-one.
* Fix compression code (Werner Fink)
* Put new bytes constant in the right file (not the generated one)
2016-04-16 18:34 Christos Zoulas <christos@zoulas.com>
* release 5.26
2016-03-31 13:50 Christos Zoulas <christos@zoulas.com>
* make the number of bytes read from files configurable.
2016-03-21 13:40 Christos Zoulas <christos@zoulas.com>
* Add bounds checks for DER code (discovered by Thomas Jarosch)
* Change indirect recursion limit to indirect use count and
bump from 15 to 50 to prevent abuse.
2016-03-13 20:39 Christos Zoulas <christos@zoulas.com>
* Add -00 which prints filename\0description\0
2016-03-01 13:28 Christos Zoulas <christos@zoulas.com>
* Fix ID3 indirect parsing
2016-01-19 10:18 Christos Zoulas <christos@zoulas.com>
* add DER parsing capability
2015-11-13 10:35 Christos Zoulas <christos@zoulas.com>
* provide dprintf(3) for the OS's that don't have it.
2015-11-11 16:25 Christos Zoulas <christos@zoulas.com>
* redo the compression code report decompression errors
2015-11-10 23:25 Christos Zoulas <christos@zoulas.com>
* REG_STARTEND code is not working as expected, delete it.
2015-11-09 16:05 Christos Zoulas <christos@zoulas.com>
* Add zlib support if we have it.
2015-11-05 11:22 Christos Zoulas <christos@zoulas.com>
* PR/492: compression forking was broken with magic_buffer.
2015-09-16 9:50 Christos Zoulas <christos@zoulas.com>
* release 5.25
2015-09-11 13:25 Christos Zoulas <christos@zoulas.com>
* add a limit to the length of regex searches
2015-09-08 9:50 Christos Zoulas <christos@zoulas.com>
* fix problems with --parameter (Christoph Biedl)
2015-07-11 10:35 Christos Zoulas <christos@zoulas.com>
* Windows fixes PR/466 (Jason Hood)
2015-07-09 10:35 Christos Zoulas <christos@zoulas.com>
* release 5.24
2015-06-11 8:52 Christos Zoulas <christos@zoulas.com>
* redo long option encoding to fix off-by-one in 5.23
2015-06-10 13:50 Christos Zoulas <christos@zoulas.com>
* release 5.23
2015-06-09 16:10 Christos Zoulas <christos@zoulas.com>
* Fix issue with regex range for magic with offset
* Always return true from mget with USE (success to mget not match
indication). Fixes mime evaluation after USE magic
* PR/459: Don't insert magic entries to the list if there are parsing
errors for them.
2015-06-03 16:00 Christos Zoulas <christos@zoulas.com>
* PR/455: Add utf-7 encoding
2015-06-03 14:30 Christos Zoulas <christos@zoulas.com>
* PR/455: Implement -Z, look inside, but don't report on compression
* PR/454: Fix allocation error on bad magic.
2015-05-29 10:30 Christos Zoulas <christos@zoulas.com>
* handle MAGIC_CONTINUE everywhere, not just in softmagic
2015-05-21 14:30 Christos Zoulas <christos@zoulas.com>
* don't print descriptions for NAME types when mime.
2015-04-09 15:59 Christos Zoulas <christos@zoulas.com>
* Add --extension to list the known extensions for this file type
Idea by Andrew J Roazen
2015-02-14 12:23 Christos Zoulas <christos@zoulas.com>
* Bump file search buffer size to 1M.
2015-01-09 14:35 Christos Zoulas <christos@zoulas.com>
* Fix multiple issues with date formats reported by Christoph Biedl:
- T_LOCAL meaning was reversed
- Arithmetic did not work
Also stop adjusting daylight savings for gmt printing.
2015-01-05 13:00 Christos Zoulas <christos@zoulas.com>
* PR/411: Fix memory corruption from corrupt cdf file.
introducing since release of software to be recognised. This should hopefully
allow the builds to progress a littles further on systems such as the POWER8
which features a little endian 64-bit PowerPC CPU identified as ppc64le.
Remove a mention of "1989" at the end of the 4th paragraph in HISTORY section,
probably leftover because of copy-paste from the paragraph above.
Sort SEE ALSO.
Remove trailing white spaces at some places.
Remove Pp after Sh at few places as pointed out by mandoc.
ok christos@
christos