avformat/oggparseogm: Check ff_alloc_extradata() for failure

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avformat/oggparseogm: Check ff_alloc_extradata() for failure
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9eff4b0d · Michael Niedermayer · 170d864d · 9eff4b0d
Commit 9eff4b0d authored Apr 11, 2017 by Michael Niedermayer
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oggparseogm.c libavformat/oggparseogm.c +2 -1

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--- a/libavformat/oggparseogm.c
+++ b/libavformat/oggparseogm.c
@@ -110,7 +110,8 @@ ogm_header(AVFormatContext *s, int idx)
                size -= 52;
                if (bytestream2_get_bytes_left(&p) < size)
                    return AVERROR_INVALIDDATA;
-                ff_alloc_extradata(st->codecpar, size);
+                if (ff_alloc_extradata(st->codecpar, size) < 0)
+                    return AVERROR(ENOMEM);
                bytestream2_get_buffer(&p, st->codecpar->extradata, st->codecpar->extradata_size);
            }
        }