avcodec/mjpegdec: Check index in ljpeg_decode_yuv_scan() before using it
authorMichael Niedermayer <michael@niedermayer.cc>
Wed, 4 Nov 2015 16:08:52 +0000 (17:08 +0100)
committerMike Gabriel <sunweaver@debian.org>
Tue, 28 May 2019 12:14:01 +0000 (13:14 +0100)
commitb4784f9b3a93e31213a1477f875d1b26b9705b63
treee781b767f622e8a310cb1b548b5d51c24a4663ef
parent53429de65eac454042b8abc7b37286b12e591ce2
avcodec/mjpegdec: Check index in ljpeg_decode_yuv_scan() before using it

avcodec/mjpegdec: Check index in ljpeg_decode_yuv_scan() before using it

Fixes: 04715144ba237443010554be0d05343f/asan_heap-oob_1eafc76_1737_c685b48041a563461839e4e7ab97abb8.jpg
Fixes out of array access

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
[sunweaver] Re-based for libav 11.12 in Debian jessie LTS.

Gbp-Pq: Name CVE-2015-8216.patch
libavcodec/mjpegdec.c