Hugo Lefeuvre ca16fe5501 convertbmp: fix issues with zero bitmasks ... In the case where a BMP file declares compression 3 (BI_BITFIELDS) with header size <= 56, all bitmask values keep their initialization value 0. This may lead to various undefined behavior later e.g. when doing 1 << (l_comp->prec - 1). This issue does not affect files with bit count 16 because of a check added in 16240e2 which sets default values to the color masks if they are all 0. This commit adds similar checks for the 32 bit case. Also, if a BMP file declares compression 3 with header size >= 56 and intentional 0 bitmasks, the same issue will be triggered in both the 16 and 32 bit count case. This commit adds checks to bmp_read_info_header() rejecting BMP files with "intentional" 0 bitmasks. These checks might be removed in the future when proper handling of zero bitmasks will be available in openjpeg2. fixes #1057 (CVE-2018-5785)		2018-09-22 14:51:50 -04:00
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common	opj_getopt.c: avoid crash on invalid input (#301)	2017-09-03 00:30:36 +02:00
jp2	convertbmp: fix issues with zero bitmasks	2018-09-22 14:51:50 -04:00
jp3d	jp3d: Replace sprintf() by snprintf() in volumetobin()	2018-03-03 10:11:39 +01:00
jpip	Reformat whole codebase with astyle.options (#128)	2017-05-09 20:46:20 +02:00
jpwl	Add missing fclose() statement in error condition.	2017-10-20 15:31:45 -04:00
mj2	Merge pull request #1094 from kbabioch/fix/missing-format-string-parameter	2018-03-04 23:16:04 +01:00
wx	Spelling fixes (patch by ka7, #890, rebased on top of master)	2017-07-26 21:06:38 +02:00
CMakeLists.txt	[trunk] FolderReorgProposal task: fix JPWL	2012-09-28 09:26:51 +00:00