[FFmpeg-cvslog] avformat/asfenc: Check for index_ptr allocation failure

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Tue Apr  7 22:29:54 2015 +0200| [3662e251cbe0edc05cd03349a606a06f3bb96eda] | committer: Michael Niedermayer

avformat/asfenc: Check for index_ptr allocation failure

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3662e251cbe0edc05cd03349a606a06f3bb96eda
---

 libavformat/asfenc.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/asfenc.c b/libavformat/asfenc.c
index 5e0f7b0..015c731 100644
--- a/libavformat/asfenc.c
+++ b/libavformat/asfenc.c
@@ -652,6 +652,8 @@ static int asf_write_header(AVFormatContext *s)
     asf->nb_packets = 0;
 
     asf->index_ptr             = av_malloc(sizeof(ASFIndex) * ASF_INDEX_BLOCK);
+    if (!asf->index_ptr)
+        return AVERROR(ENOMEM);
     asf->nb_index_memory_alloc = ASF_INDEX_BLOCK;
     asf->maximum_packet        = 0;