Fixes: Timeout Fixes: 30912/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MJPEG_fuzzer-5556235476795392
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/jpegls.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/jpegls.h b/libavcodec/jpegls.h index 16372bd39d..aac67bbe31 100644 --- a/libavcodec/jpegls.h +++ b/libavcodec/jpegls.h @@ -95,7 +95,7 @@ static inline void ff_jpegls_downscale_state(JLSState *state, int Q) static inline int ff_jpegls_update_state_regular(JLSState *state, int Q, int err) { - if(FFABS(err) > 0xFFFF) + if(FFABS(err) > 0xFFFF || FFABS(err) > INT_MAX - state->A[Q]) return -0x10000; state->A[Q] += FFABS(err); err *= state->twonear; -- 2.17.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
