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-rw-r--r--libavformat/avidec.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/libavformat/avidec.c b/libavformat/avidec.c
index ff20b7c0d8..c89006c2cf 100644
--- a/libavformat/avidec.c
+++ b/libavformat/avidec.c
@@ -692,11 +692,11 @@ static int avi_read_header(AVFormatContext *s)
if (st->codec->codec_tag == 0 && st->codec->height > 0 &&
st->codec->extradata_size < 1U << 30) {
st->codec->extradata_size += 9;
- st->codec->extradata = av_realloc_f(st->codec->extradata,
- 1,
- st->codec->extradata_size +
- FF_INPUT_BUFFER_PADDING_SIZE);
- if (st->codec->extradata)
+ if ((ret = av_reallocp(&st->codec->extradata,
+ st->codec->extradata_size +
+ FF_INPUT_BUFFER_PADDING_SIZE)) < 0)
+ return ret;
+ else
memcpy(st->codec->extradata + st->codec->extradata_size - 9,
"BottomUp", 9);
}