Fixes: signed integer overflow: 7279992792120000000 + 4611686018427387904 cannot be represented in type 'long long' Fixes: 29744/clusterfuzz-testcase-minimized-ffmpeg_dem_SBG_fuzzer-6434060249464832
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavformat/sbgdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/sbgdec.c b/libavformat/sbgdec.c index 8672e2e976..64c84c1618 100644 --- a/libavformat/sbgdec.c +++ b/libavformat/sbgdec.c @@ -199,7 +199,7 @@ static int str_to_time(const char *str, int64_t *rtime) cur = end; ts = av_clipd(seconds * AV_TIME_BASE, INT64_MIN/2, INT64_MAX/2); } - *rtime = (hours * 3600LL + minutes * 60LL) * AV_TIME_BASE + ts; + *rtime = av_sat_add64((hours * 3600LL + minutes * 60LL) * AV_TIME_BASE, ts); return cur - str; } -- 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".
