avcodec/mjpegdec: Check for end of bitstream in ljpeg_decode_rgb_scan()
authorMichael Niedermayer <michael@niedermayer.cc>
Thu, 21 Jun 2018 20:48:54 +0000 (22:48 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Mon, 9 Jul 2018 23:52:56 +0000 (01:52 +0200)
commit8db6c2993bb58937167dd2d4b8014ea4ab784846
tree66b1cd774e65410abe6b0f98a27fe6c6646888ae
parente495910d4ca368be51fdc2ecc056ed0fb0ff2526
avcodec/mjpegdec: Check for end of bitstream in ljpeg_decode_rgb_scan()

Fixes: Timeout
Fixes: 8648/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MJPEG_fuzzer-5108395525799936

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 540e8c2d641bf90fc28e47e170f8c0b1962197e9)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/mjpegdec.c