third_party/exiv2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
6,279 Commits 2 Branches 0 Tags
23eb91aa6e39d230083d5e258a00a0dd7e5f53f1
Commit Graph

100 Commits

Author SHA1 Message Date
clanmills de1f4926b6 [tests] Add tests for taglist 2019-09-15 23:00:00 +02:00
clanmills 90f9f0bc19 Add support for Exif.Canon.AF tags to be read from images 
This PR (and fix981_canonAutoFocus2) use a decoder listed in TiffMappingInfo to
decode Exif.Canon.AFInfo. The decoding function "manufactures" Exif tags such as
Exif.Canon.AFNumPoints from the data in Exif.Canon.AFInfo. These tags must never
be written to file and are removed from the metadata in
exif.cpp/ExifParser::encode().

Three of the tags created (AFPointsInFocus,AFPointsSelected, AFPrimaryPoint) are
bitmasks. As the camera can have up to 64 focus points, the tags are a 64 bit
mask to say which points are active. The function printBitmask() reports data
such as 1,2,3 or (none).

This decoding function decodeCanonAFInfo() added to TiffMappingInfo manufactures
the new tags. Normally, tags are processed by the binary tag decoder and that
approach was taken in branch fix981_canonAf. However, the binary tag decoder
cannot deal with AFInfo because the size of some metadata arrays cannot be
determined at compile time.
 2019-09-14 11:28:18 +02:00
sat3ll aef107a9ca add test case 
(cherry picked from commit 4329dfcc177e020eef39fdfc0909187e9470b6b9)
 2019-08-28 13:53:12 +02:00
clanmills 93eea3c544 [tests] Add regression test for Tamron 70-200 G1 lens name 
(cherry picked from commit e3477fc7714fe0f0b26752b65aedcb497cf5f81f)
 2019-08-27 22:12:59 +00:00
Luis Díaz Más a048325e18 Add regression test for #960 2019-07-15 22:35:38 +02:00
Kevin Backhouse be875ce50f Add a second test for better code coverage. 2019-07-06 16:09:18 +01:00
Kevin Backhouse cb7dc5a528 Check for integer overflows in mrwimage.cpp 2019-07-05 15:41:14 +01:00
Robin Mills ab375fb074 Add support for FocusPosition in Sony RAW files (#906) 
* Fix 582 Add support for FocusPosition in Sony RAW files
* Thanks to @boardhead sonyFpCrypt() works correctly. Removed debug code. Fixed typos.
* Update doc/templates/Makefile to process Sony2Fp
* Following review by @boardhead. Renamed sonyFpCrypt() as sonyTagDecipher().
* Fixed writing the tag thanks to @boardhead explaining encipher/decipher.
  Sadly, ArrayCfg/crpyt does not know if he's encrypting/decrypting.
  I've added a sniff in TiffEncoder::visitBinaryArrayEnd to avoid changing the API.
* Added URL to discussion concerning sonyTagCipher()
* make sonyTagCipher() a static function with no external visibility.
 2019-06-26 21:36:59 +02:00
Robin Mills 2e14d96bcd Move test to github (from redmine) 2019-06-18 21:29:55 +02:00
Robin Mills b02c80f7e4 fix646_NikonAF22 2019-06-18 21:29:55 +02:00
sat3ll 2beefab719 Add Tamron SP 70-300mm f/4-5.6 Di VC USD (Model: A030) (Nikon Mount) 
(cherry picked from commit 1640ac8d0ca8bbb975f7a986bf0537545423fffc)
 2019-05-27 07:35:31 +02:00
clanmills b1ed1bf246 fix743_NikonSigmaArtLens 2019-05-21 11:30:33 +01:00
Kevin Backhouse b35c43e7c2 Remove call to atol, which might read off the end of the buffer. (#870) 2019-05-17 12:45:42 +02:00
Kevin Backhouse 9092b422e6 Prevent out-of-bounds read. (#868) 2019-05-17 07:06:56 +02:00
Kevin Backhouse 6068df4c01 Add better bounds checking in PngImage::printStructure(). (#862) 2019-05-17 05:44:28 +02:00
Kevin Backhouse 109d5df7ab Check bounds of jpg_img_off and jpg_img_len. (#858) 2019-05-16 15:30:12 +02:00
Kevin Backhouse 1c1436e94e Add bounds check of resourceSize. (#856) 2019-05-16 11:24:18 +02:00
Kevin Backhouse 80cd0d2990 Add bounds check on allocation size. (#854) 2019-05-16 09:36:26 +02:00
Kevin Backhouse fe538e9438 Check bounds in XMP SDK (#852) 
* Check bounds of month and day.

* Add some more bounds checks.

* Fix test failure in clang.
 2019-05-16 07:40:47 +02:00
Kevin Backhouse 81ae213c71 Check bounds of allocation size. (#848) 2019-05-15 13:00:41 +02:00
Kevin Backhouse 7798ae2557 Throw an exception if the data location is invalid. (#842) 2019-05-15 11:12:02 +02:00
Kevin Backhouse 8dc87a1214 Add bounds check. (#840) 2019-05-15 08:58:38 +02:00
Kevin Backhouse d3e69f6d2c Add bounds check on allocation size. 2019-05-14 17:31:37 +02:00
Kevin Backhouse c0ecc2ae36 Avoid integer overflow. 2019-05-13 22:46:25 +02:00
D4N d20a0a7b57 Update tests/bugfixes/github/test_issue_791.py 
Co-Authored-By: kevinbackhouse <kev@semmle.com>
 2019-05-12 14:15:21 +02:00
Kevin Backhouse caa4e6745a Avoid negative integer overflow when filesize < io_->tell(). 
This fixes #791.
 2019-05-12 14:15:21 +02:00
clanmills db870755b9 fix #818. Restore 0.25 behaviour of $ exiv2 -g image ... to apply grep to keys. 2019-05-11 07:35:26 +02:00
Kevin Backhouse 8cd95e2218 Avoid negative integer overflow when chunkLength == 0. 
This fixes #789.
 2019-05-06 06:27:10 +02:00
Kevin Backhouse 6fa2e31206 Avoid negative integer overflow when iccOffset > chunkLength. 
This fixes #790.
 2019-05-05 12:21:32 +02:00
D4N adfc01f2e0 Update tests/bugfixes/github/test_issue_742.py 
Co-Authored-By: piponazo <piponazo@gmail.com>
(cherry picked from commit 39d8904696338d5bd4a9c7e9a96a798a791d0973)
 2019-04-07 18:06:42 +02:00
Luis Diaz Mas f33d8daaa0 Add regression test for #742 
(cherry picked from commit 885dd2a7437b946c975f2a37c9ccaecc1b91fc95)
 2019-04-07 18:06:42 +02:00
Dan Čermák 7bd929de31 [tests] Add regression test for #756 2019-03-25 23:56:57 +01:00
Dan Čermák a557c7f477 [tests] Add regression test for second bug from #590 2019-02-26 00:09:21 +01:00
Luis Diaz Mas fce84fdfdf Adapt test after updating nikon lens database 2018-12-23 20:18:44 +01:00
Luis Díaz Más dc04cc92eb Add test reproducer for #561 2018-11-26 16:39:00 +01:00
Luis Diaz Mas 9a84d4b64f Skip python tests using -pR 2018-11-22 18:19:08 +01:00
Luis Díaz Más 2ea9039879 Adapt fujifilm regression tests 2018-11-07 12:56:23 +01:00
Luis Diaz Mas b07c480a0a Add regression test for #511 2018-11-06 14:40:36 +01:00
Luis Diaz Mas b6bc4262c4 Add regression test for #426 2018-11-06 13:17:35 +01:00
Luis Díaz Más 274b65a671 Add reproducer for #460 2018-10-14 11:58:25 +02:00
Luis Díaz Más 3f97960a1c Add reproducer for #457 2018-10-13 11:37:57 +02:00
Dan Čermák f6d775b400 [testsuite] Add reproducers for #263 
This issue got resolved by #180 and #461.
 2018-10-12 00:41:46 +02:00
Dan Čermák d224f897b0 [testsuite] Add reproducer for #216 
The bug got resolved by PR #461 (slices).
 2018-10-12 00:41:46 +02:00
Dan Čermák eeb520bf39 [testsuite] Add reproducer for second bug from #159 
The bug described in the issue got resolved by PR #461 (slices).
 2018-10-12 00:41:46 +02:00
Dan Čermák 1af8e2875e [testsuite] Add reproducers for CVE-2017-17724 & #209, #211 2018-10-11 14:06:16 +02:00
Roberto C. Sánchez c03f73268f Prevent SIGABRT on excessive subBox length in jp2image.cpp 
This fixes CVE-2018-9145
 2018-10-10 11:52:39 +02:00
Dan Čermák 19bb57ff25 Add reproducer for #262 to the test suite 2018-09-13 11:18:29 +02:00
Dan Čermák 75415693d8 [testsuite] Update testsuite after printStructure deletion 2018-09-13 11:18:29 +02:00
Luis Díaz Más 7d32da890b Add remaining pocs for the issue 428 and adapt the regression test 2018-09-11 09:49:59 +02:00
Luis Díaz Más f5b40f3e82 Fix more issues in PngChunk::readRawProfile 2018-09-11 09:49:59 +02:00