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Code Issues Releases Activity

avformat/aaxdec: Check that segments table has been initialized

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Fixes: Timeout
Fixes: 29766/clusterfuzz-testcase-minimized-ffmpeg_dem_AAX_fuzzer-5635887566290944

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2021-01-31 22:05:18 +01:00
parent 36ad2f41e3
commit 4e7dbca74c
1 changed files with 5 additions and 0 deletions
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5
libavformat/aaxdec.c
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@ -264,6 +264,11 @@ static int aax_read_header(AVFormatContext *s)
}
}
if (!a->segments[0].end) {
ret = AVERROR_INVALIDDATA;
goto fail;
}
st = avformat_new_stream(s, NULL);
if (!st) {
ret = AVERROR(ENOMEM);