[FFmpeg-devel] [PATCH 08/41] avformat/tta: use ff_alloc_extradata()

[Paul B Mahol]

Signed-off-by: Paul B Mahol <onemda at gmail.com>
---
 libavformat/tta.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/libavformat/tta.c b/libavformat/tta.c
index bbb6a22..7174fd5 100644
--- a/libavformat/tta.c
+++ b/libavformat/tta.c
@@ -109,12 +109,8 @@ static int tta_read_header(AVFormatContext *s)
 
     framepos = avio_tell(s->pb) + 4*c->totalframes + 4;
 
-    st->codec->extradata_size = avio_tell(s->pb) - start_offset;
-    st->codec->extradata = av_mallocz(st->codec->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
-    if (!st->codec->extradata) {
-        st->codec->extradata_size = 0;
+    if (ff_alloc_extradata(st->codec, avio_tell(s->pb) - start_offset))
         return AVERROR(ENOMEM);
-    }
 
     avio_seek(s->pb, start_offset, SEEK_SET);
     avio_read(s->pb, st->codec->extradata, st->codec->extradata_size);
-- 
1.7.11.2