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| author | Michael Niedermayer <michael@niedermayer.cc> | 2021-03-21 18:08:43 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-03-31 23:09:35 +0200 |
| commit | c1fe1114bc4c2f6da764f0eca792cf03c82c3422 (patch) | |
| tree | 28edd4c978b949288a891855e9b260c60149920d | |
| parent | 87d87e6587deec1fa8ed5f5c6901535becdb0358 (diff) | |
| download | ffmpeg-c1fe1114bc4c2f6da764f0eca792cf03c82c3422.tar.gz | |
avformat/mov: Do not zero memory that is written too or unused
Fixes: OOM
Fixes: 31220/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-6033383962574848
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/mov.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/mov.c b/libavformat/mov.c index f4c2215ba4..a1411264ec 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -3022,7 +3022,7 @@ static int mov_read_sdtp(MOVContext *c, AVIOContext *pb, MOVAtom atom) av_freep(&sc->sdtp_data); sc->sdtp_count = 0; - sc->sdtp_data = av_mallocz(entries); + sc->sdtp_data = av_malloc(entries); if (!sc->sdtp_data) return AVERROR(ENOMEM); |