avcodec/mjpegdec: Check remaining bitstream in ljpeg_decode_yuv_scan()
authorMichael Niedermayer <michael@niedermayer.cc>
Tue, 24 Jan 2017 15:13:05 +0000 (16:13 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Wed, 25 Jan 2017 23:34:13 +0000 (00:34 +0100)
commit14f555683a9844e5f8b5a544c066fb4f38074bb4
tree4d5da9f6e2c35f2776ba64b81d04bdb420189f00
parentbd6c1d5149fbc4f2a0200ad99e7f56f4fb7d518a
avcodec/mjpegdec: Check remaining bitstream in ljpeg_decode_yuv_scan()

Fixes timeout
Fixes: 445/fuzz-3-ffmpeg_VIDEO_AV_CODEC_ID_MJPEG_fuzzer
Fixes: 456/fuzz-2-ffmpeg_VIDEO_AV_CODEC_ID_JPEGLS_fuzzer

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 755933cb5cd17decd1838d3d64e07d4157de5638)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/mjpegdec.c