mirror of https://git.ffmpeg.org/ffmpeg.git
avformat/au: cleanup on EOF return in au_read_annotation()
Fixes: memleak
Fixes: 26841/clusterfuzz-testcase-minimized-ffmpeg_dem_AU_fuzzer-5174166309044224
Regression since: e680d50eb4
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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@ -84,8 +84,11 @@ static int au_read_annotation(AVFormatContext *s, int size)
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av_bprint_init(&bprint, 64, AV_BPRINT_SIZE_UNLIMITED);
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while (size-- > 0) {
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if (avio_feof(pb))
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if (avio_feof(pb)) {
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av_bprint_finalize(&bprint, NULL);
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av_freep(&key);
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return AVERROR_EOF;
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}
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c = avio_r8(pb);
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switch(state) {
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case PARSE_KEY:
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