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| author | Jun Zhao <barryjzhao@tencent.com> | 2019-09-23 10:50:21 +0800 |
|---|---|---|
| committer | Jun Zhao <barryjzhao@tencent.com> | 2019-09-25 11:23:03 +0800 |
| commit | 5f13859873a45424a345186e8b9913a8c4cb834f (patch) | |
| tree | 9ab02de2958bdf2747db6731651704d340eb5b8d | |
| parent | 85e338ab0da63cc9f319d657ee2eefe4d6f32094 (diff) | |
| download | ffmpeg-5f13859873a45424a345186e8b9913a8c4cb834f.tar.gz | |
lavf/4xm: fix memory leak in error handing path
need to free the header in error path.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
| -rw-r--r-- | libavformat/4xm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavformat/4xm.c b/libavformat/4xm.c index a984fc9fdf..a6101a92ec 100644 --- a/libavformat/4xm.c +++ b/libavformat/4xm.c @@ -241,7 +241,8 @@ static int fourxm_read_header(AVFormatContext *s) size = AV_RL32(&header[i + 4]); if (size > header_size - i - 8 && (fourcc_tag == vtrk_TAG || fourcc_tag == strk_TAG)) { av_log(s, AV_LOG_ERROR, "chunk larger than array %d>%d\n", size, header_size - i - 8); - return AVERROR_INVALIDDATA; + ret = AVERROR_INVALIDDATA; + goto fail; } if (fourcc_tag == std__TAG) { |