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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-11-09 20:53:27 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-01-03 01:16:25 +0100 |
| commit | f26b5acfc03375c96e593197a8145ada1b63b1fd (patch) | |
| tree | 9a2e70fa038ea170cf231ccce2a8ec296d4acd11 | |
| parent | 32d0561891e1a78f9bd18ad667ca526ab1600a06 (diff) | |
| download | ffmpeg-f26b5acfc03375c96e593197a8145ada1b63b1fd.tar.gz | |
avformat/wavdec: Avoid zeroing written to array
Fixes: OOM
Fixes: 26934/clusterfuzz-testcase-minimized-ffmpeg_dem_W64_fuzzer-5996784213819392
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavformat/wavdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/wavdec.c b/libavformat/wavdec.c index 35c5e442a8..3da4150f05 100644 --- a/libavformat/wavdec.c +++ b/libavformat/wavdec.c @@ -917,7 +917,7 @@ static int w64_read_header(AVFormatContext *s) if (chunk_size == UINT32_MAX || (filesize >= 0 && chunk_size > filesize)) return AVERROR_INVALIDDATA; - value = av_mallocz(chunk_size + 1); + value = av_malloc(chunk_size + 1); if (!value) return AVERROR(ENOMEM); |