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Prevent seg fault when finalizing empty segment (#759) 

Fixes #757.
This commit is contained in:
Sergio Garcia Murillo 2020-04-25 23:09:48 +02:00 committed by GitHub
parent 8e113af215
commit dba798798b
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1 changed files with 5 additions and 3 deletions
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packager/media/formats/webm/segmenter.cc
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@ -150,9 +150,11 @@ Status Segmenter::Initialize(const StreamInfo& info,
} }
Status Segmenter::Finalize() { Status Segmenter::Finalize() {
if (prev_sample_) {
uint64_t duration = uint64_t duration =
prev_sample_->pts() - first_timestamp_ + prev_sample_->duration(); prev_sample_->pts() - first_timestamp_ + prev_sample_->duration();
segment_info_.set_duration(FromBmffTimestamp(duration)); segment_info_.set_duration(FromBmffTimestamp(duration));
}
return DoFinalize(); return DoFinalize();
} }