[FFmpeg-devel] [PATCH 22/41] avformat/smacker: use ff_alloc_extradata()

[Paul B Mahol]

Signed-off-by: Paul B Mahol <onemda at gmail.com>
---
 libavformat/smacker.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/libavformat/smacker.c b/libavformat/smacker.c
index c5bc5e0..527faf7 100644
--- a/libavformat/smacker.c
+++ b/libavformat/smacker.c
@@ -217,10 +217,7 @@ static int smacker_read_header(AVFormatContext *s)
 
 
     /* load trees to extradata, they will be unpacked by decoder */
-    st->codec->extradata = av_mallocz(smk->treesize + 16 +
-                                      FF_INPUT_BUFFER_PADDING_SIZE);
-    st->codec->extradata_size = smk->treesize + 16;
-    if(!st->codec->extradata){
+    if(ff_alloc_extradata(st->codec, smk->treesize + 16)){
         av_log(s, AV_LOG_ERROR, "Cannot allocate %i bytes of extradata\n", smk->treesize + 16);
         av_freep(&smk->frm_size);
         av_freep(&smk->frm_flags);
-- 
1.7.11.2