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| author | Fredrik Hubinette <hubbe@google.com> | 2018-08-20 12:59:32 -0700 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2018-08-22 18:54:23 +0200 |
| commit | 5ecd580953bbed48e144c364d3cdf7ea1f3e7ddf (patch) | |
| tree | 5fa7e53905e7b17b2a663075c3c080afd858a5f6 | |
| parent | eb350ab738e7e2590b26d97c465da1138fe54598 (diff) | |
| download | ffmpeg-5ecd580953bbed48e144c364d3cdf7ea1f3e7ddf.tar.gz | |
avformat/utils: avoid undefined integer overflow behavior in update_stream_timings()
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavformat/utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/utils.c b/libavformat/utils.c index fcd4328587..b0b5e164a6 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -2666,7 +2666,7 @@ static void update_stream_timings(AVFormatContext *ic) duration = FFMAX(duration, duration1); } } - if (start_time == INT64_MAX || (start_time > start_time_text && start_time - start_time_text < AV_TIME_BASE)) + if (start_time == INT64_MAX || (start_time > start_time_text && start_time - (uint64_t)start_time_text < AV_TIME_BASE)) start_time = start_time_text; else if (start_time > start_time_text) av_log(ic, AV_LOG_VERBOSE, "Ignoring outlier non primary stream starttime %f\n", start_time_text / (float)AV_TIME_BASE); |