avformat/oggparseogm: Check ff_alloc_extradata() for failure

Signed-off-by: Michael Niedermayer <[email protected]>
SaschaVasarrhelyi · Apr 11, 2017 · 9eff4b0 · 9eff4b0
1 parent 170d864
commit 9eff4b0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git 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);
             }
         }