mirror of https://git.ffmpeg.org/ffmpeg.git
lavf/mov: Only copy extradata if it exists.
Avoids undefined call of memcpy(ptr, NULL, 0);
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@ -2321,7 +2321,7 @@ int ff_mov_read_stsd_entries(MOVContext *c, AVIOContext *pb, int entries)
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} else if (a.size > 0)
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} else if (a.size > 0)
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avio_skip(pb, a.size);
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avio_skip(pb, a.size);
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if (sc->extradata) {
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if (sc->extradata && st->codecpar->extradata) {
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int extra_size = st->codecpar->extradata_size;
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int extra_size = st->codecpar->extradata_size;
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/* Move the current stream extradata to the stream context one. */
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/* Move the current stream extradata to the stream context one. */
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