fixup_vorbis_headers: add missing malloc failure check

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-30 19:58:25 +01:00 · 2013-01-30 19:58:25 +01:00 · 033f1644b5
commit 033f1644b5
parent 0451ff295a
1 changed files with 2 additions and 0 deletions
--- a/libavformat/oggparsevorbis.c
+++ b/libavformat/oggparsevorbis.c
@ -179,6 +179,8 @@ fixup_vorbis_headers(AVFormatContext * as, struct oggvorbis_private *priv,
    len = priv->len[0] + priv->len[1] + priv->len[2];
    buf_len = len + len/255 + 64;
    ptr = *buf = av_realloc(NULL, buf_len);
+    if (!*buf)
+        return 0;
    memset(*buf, '\0', buf_len);

    ptr[0] = 2;