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uavformat/rsd: check for EOF in extradata
Fixes: OOM Fixes: 26503/clusterfuzz-testcase-minimized-ffmpeg_dem_RSD_fuzzer-6530816735444992 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 7186ec88b98bc589f1403985ab10cc7f77461ec8) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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@ -132,6 +132,8 @@ static int rsd_read_header(AVFormatContext *s)
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return ret;
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for (i = 0; i < par->channels; i++) {
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if (avio_feof(pb))
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return AVERROR_EOF;
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avio_read(s->pb, st->codecpar->extradata + 32 * i, 32);
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avio_skip(s->pb, 8);
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}
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