Fixes: signed integer overflow: 9223372036846336888 + 4278255871 cannot be represented in type 'long'
Fixes: 32782/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-6059216516284416
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
if (frag_stream_info)
frag_stream_info->sidx_pts = timestamp;
if (frag_stream_info)
frag_stream_info->sidx_pts = timestamp;
- if (av_sat_add64(offset, size) != offset + size)
+ if (av_sat_add64(offset, size) != offset + size ||
+ av_sat_add64(pts, duration) != pts + (uint64_t)duration
+ )
return AVERROR_INVALIDDATA;
offset += size;
pts += duration;
return AVERROR_INVALIDDATA;
offset += size;
pts += duration;