| author | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2013-10-22 19:22:13 (GMT) |
|---|---|---|
| committer | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2013-10-29 11:40:15 (GMT) |
| commit | 25c7db7cc99d74fe6fb56a6fd52c9b5f1591e448 (patch) | |
| tree | f957da08236b5feec48afa46ee79fb0a518f71ac | |
| parent | 327c439f811a89d774db9a86f72951d295193e5f (diff) | |
| download | ffmpeg-25c7db7cc99d74fe6fb56a6fd52c9b5f1591e448.zip ffmpeg-25c7db7cc99d74fe6fb56a6fd52c9b5f1591e448.tar.gz ffmpeg-25c7db7cc99d74fe6fb56a6fd52c9b5f1591e448.tar.bz2 | |
avio: Check for memory allocation failure of private data
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| -rw-r--r-- | libavformat/avio.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavformat/avio.c b/libavformat/avio.c index d9e5380..e07b236 100644 --- a/libavformat/avio.c +++ b/libavformat/avio.c @@ -135,6 +135,10 @@ static int url_alloc_for_protocol(URLContext **puc, struct URLProtocol *up, uc->max_packet_size = 0; /* default: stream file */ if (up->priv_data_size) { uc->priv_data = av_mallocz(up->priv_data_size); + if (!uc->priv_data) { + err = AVERROR(ENOMEM); + goto fail; + } if (up->priv_data_class) { *(const AVClass **)uc->priv_data = up->priv_data_class; av_opt_set_defaults(uc->priv_data); @@ -147,6 +151,9 @@ static int url_alloc_for_protocol(URLContext **puc, struct URLProtocol *up, return 0; fail: *puc = NULL; + if (uc) + av_freep(&uc->priv_data); + av_freep(&uc); #if CONFIG_NETWORK if (up->flags & URL_PROTOCOL_FLAG_NETWORK) ff_network_close(); |