Fixes: Timeout (42sec -> 379 ms)
Fixes: 16323/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LOCO_fuzzer-5679178099195904
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
for (j = 1; j < height; j++) {
/* restore left column */
val = loco_get_rice(&rc);
+ if (val == INT_MIN)
+ return AVERROR_INVALIDDATA;
data[0] = data[-stride] + val;
/* restore all other pixels */
for (i = 1; i < width; i++) {