mirror of https://git.ffmpeg.org/ffmpeg.git
avformat/webmdashenc: Don't pass NULL to memcmp
Affects the FATE-tests webm-dash-manifest-unaligned-video-streams, webm-dash-manifest and webm-dash-manifest-representations. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
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@ -155,7 +155,8 @@ static int bitstream_switching(AVFormatContext *s, const AdaptationSet *as)
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!av_strstart(track_num->value, gold_track_num->value, NULL) ||
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gold_par->codec_id != par->codec_id ||
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gold_par->extradata_size != par->extradata_size ||
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memcmp(gold_par->extradata, par->extradata, par->extradata_size)) {
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(par->extradata_size > 0 &&
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memcmp(gold_par->extradata, par->extradata, par->extradata_size))) {
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return 0;
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}
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}
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