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-rw-r--r--libavformat/tta.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/libavformat/tta.c b/libavformat/tta.c
index bbb6a2292c..7174fd5438 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);