ffmpeg | branch: release/2.8 | Michael Niedermayer <mich...@niedermayer.cc> | Fri Jul 5 02:21:52 2024 +0200| [88e11f921f8b32780c3b29ec957ac40f9d806085] | committer: Michael Niedermayer
avcodec/loco: Check loco_get_rice() for failure Fixes: CID1604495 Overflowed constant Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit d55327684349b4db5d5905eefaa7d2aec597908d) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=88e11f921f8b32780c3b29ec957ac40f9d806085 --- libavcodec/loco.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/loco.c b/libavcodec/loco.c index 28d0607502..ae2c1a44ce 100644 --- a/libavcodec/loco.c +++ b/libavcodec/loco.c @@ -154,6 +154,8 @@ static int loco_decode_plane(LOCOContext *l, uint8_t *data, int width, int heigh /* restore top left pixel */ val = loco_get_rice(&rc); + if (val == INT_MIN) + return AVERROR_INVALIDDATA; data[0] = 128 + val; /* restore top line */ for (i = 1; i < width; i++) { _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
