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| author | Paul Adenot <paul@paul.cx> | 2022-02-11 13:58:13 +0000 |
|---|---|---|
| committer | Moonchild <moonchild@palemoon.org> | 2022-05-30 08:26:43 +0000 |
| commit | baa0c0a91e5a78df6bc6ec6d1dc845e0252e03c9 (patch) | |
| tree | 9269bb1f4a9576dc098e1d82d0c1dd41822b235b /dom/media | |
| parent | 7322bc0e9df42bd43d84ec9be22b00c47a09f3d7 (diff) | |
| download | uxp-baa0c0a91e5a78df6bc6ec6d1dc845e0252e03c9.tar.gz | |
[DOM media] Handle truncated WAV stream.
Diffstat (limited to 'dom/media')
| -rw-r--r-- | dom/media/wave/WaveDemuxer.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/dom/media/wave/WaveDemuxer.cpp b/dom/media/wave/WaveDemuxer.cpp index 387a756759..5243909dec 100644 --- a/dom/media/wave/WaveDemuxer.cpp +++ b/dom/media/wave/WaveDemuxer.cpp @@ -611,7 +611,8 @@ WAVTrackDemuxer::Read(uint8_t* aBuffer, int64_t aOffset, int32_t aSize) { const int64_t streamLen = StreamLength(); if (mInfo && streamLen > 0) { - aSize = std::min<int64_t>(aSize, streamLen - aOffset); + int64_t max = streamLen > aOffset ? streamLen - aOffset : 0; + aSize = std::min<int64_t>(aSize, max); } uint32_t read = 0; const nsresult rv = mSource.ReadAt(aOffset, |