diff options
| author | Steven Liu <lq@chinaffmpeg.org> | 2019-10-10 10:07:56 +0800 |
|---|---|---|
| committer | Steven Liu <lq@chinaffmpeg.org> | 2019-10-28 14:26:22 +0800 |
| commit | 68f623d64451a6ee8c81b6071ec68d6097c0f213 (patch) | |
| tree | b0d239699f669274cff924d9ed11a5f6eeae38f3 | |
| parent | 70c6e8406984d435543fe172dae481c8de491619 (diff) | |
| download | ffmpeg-68f623d64451a6ee8c81b6071ec68d6097c0f213.tar.gz | |
avformat/wc3movie: fix memleak when read content size not equvipe input size
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
| -rw-r--r-- | libavformat/wc3movie.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavformat/wc3movie.c b/libavformat/wc3movie.c index 27f5eb1962..6577007777 100644 --- a/libavformat/wc3movie.c +++ b/libavformat/wc3movie.c @@ -130,8 +130,10 @@ static int wc3_read_header(AVFormatContext *s) buffer = av_malloc(size+1); if (!buffer) return AVERROR(ENOMEM); - if ((ret = avio_read(pb, buffer, size)) != size) + if ((ret = avio_read(pb, buffer, size)) != size) { + av_freep(&buffer); return AVERROR(EIO); + } buffer[size] = 0; av_dict_set(&s->metadata, "title", buffer, AV_DICT_DONT_STRDUP_VAL); |