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| author | Max Kellermann <max@duempel.org> | 2014-01-14 23:16:07 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2014-01-14 23:16:07 +0100 |
| commit | f1ca17f6a1a8a04016ceb31e799cc0504729322b (patch) | |
| tree | 17a479168bb738b457d181ee7b46946522052dd6 /src/decoder | |
| parent | fe7cda57e46aa133cf84abc76308388bbf091cbb (diff) | |
| download | mpd-f1ca17f6a1a8a04016ceb31e799cc0504729322b.tar.gz mpd-f1ca17f6a1a8a04016ceb31e799cc0504729322b.tar.xz mpd-f1ca17f6a1a8a04016ceb31e799cc0504729322b.zip | |
decoder/ffmpeg: check for av_samples_get_buffer_size() errors
Fixes potential nullptr dereference.
Diffstat (limited to '')
| -rw-r--r-- | src/decoder/FfmpegDecoderPlugin.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/decoder/FfmpegDecoderPlugin.cxx b/src/decoder/FfmpegDecoderPlugin.cxx index 705a97abf..7b827da27 100644 --- a/src/decoder/FfmpegDecoderPlugin.cxx +++ b/src/decoder/FfmpegDecoderPlugin.cxx @@ -222,6 +222,9 @@ copy_interleave_frame(const AVCodecContext *codec_context, codec_context->channels, frame->nb_samples, codec_context->sample_fmt, 1); + if (data_size <= 0) + return data_size; + if (av_sample_fmt_is_planar(codec_context->sample_fmt) && codec_context->channels > 1) { if(*global_buffer_size < data_size) { |