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Bug 1325707: P1. Check returned value. r=gerald

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This is really just for cleanliness perspective, as it can never happen, we always check that demuxing a packet succeeded first.

MozReview-Commit-ID: FQ1yz16m9Ix

--HG--
extra : rebase_source : 722ab3a828cadb07022a95b3ae456ef09781e61d
This commit is contained in:
Jean-Yves Avenard 2017-02-07 08:55:28 +01:00
parent 9b3d8d687b
commit 55981c9141
2 changed files with 6 additions and 0 deletions
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3
dom/media/ogg/OggCodecState.cpp
View File

@ -1305,6 +1305,9 @@ OpusState::PacketOutAsMediaRawData()
} }
RefPtr<MediaRawData> data = OggCodecState::PacketOutAsMediaRawData(); RefPtr<MediaRawData> data = OggCodecState::PacketOutAsMediaRawData();
if (!data) {
return nullptr;
}
if (data->mEOS && mPrevPacketGranulepos != -1) { if (data->mEOS && mPrevPacketGranulepos != -1) {
// If this is the last packet, perform end trimming. // If this is the last packet, perform end trimming.

3
dom/media/ogg/OggDemuxer.cpp
View File

@ -1342,6 +1342,9 @@ OggTrackDemuxer::NextSample()
bool eos = packet->e_o_s; bool eos = packet->e_o_s;
OggCodecState* state = mParent->GetTrackCodecState(mType); OggCodecState* state = mParent->GetTrackCodecState(mType);
RefPtr<MediaRawData> data = state->PacketOutAsMediaRawData(); RefPtr<MediaRawData> data = state->PacketOutAsMediaRawData();
if (!data) {
return nullptr;
}
if (mType == TrackInfo::kAudioTrack) { if (mType == TrackInfo::kAudioTrack) {
data->mTrackInfo = mParent->mSharedAudioTrackInfo; data->mTrackInfo = mParent->mSharedAudioTrackInfo;
} }