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Diffstat (limited to 'libavformat/mpc.c')
-rw-r--r--libavformat/mpc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/libavformat/mpc.c b/libavformat/mpc.c
index b0f6f533e1..8abc488553 100644
--- a/libavformat/mpc.c
+++ b/libavformat/mpc.c
@@ -95,8 +95,8 @@ static int mpc_read_header(AVFormatContext *s)
st->codec->channel_layout = AV_CH_LAYOUT_STEREO;
st->codec->bits_per_coded_sample = 16;
- st->codec->extradata_size = 16;
- st->codec->extradata = av_mallocz(st->codec->extradata_size+FF_INPUT_BUFFER_PADDING_SIZE);
+ if (ff_alloc_extradata(st->codec, 16))
+ return AVERROR(ENOMEM);
avio_read(s->pb, st->codec->extradata, 16);
st->codec->sample_rate = mpc_rate[st->codec->extradata[2] & 3];
avpriv_set_pts_info(st, 32, MPC_FRAMESIZE, st->codec->sample_rate);