oggparsevorbis.c: Check for OOM when using av_mallocz.

13 years ago · 84aea80f78
parent 517dcc9b5f
commit 84aea80f78
1 changed files with 2 additions and 0 deletions
--- a/libavformat/oggparsevorbis.c
+++ b/libavformat/oggparsevorbis.c
@ -223,6 +223,8 @@ vorbis_header (AVFormatContext * s, int idx)

    priv->len[pkt_type >> 1] = os->psize;
    priv->packet[pkt_type >> 1] = av_mallocz(os->psize);
+    if (!priv->packet[pkt_type >> 1])
+        return AVERROR(ENOMEM);
    memcpy(priv->packet[pkt_type >> 1], os->buf + os->pstart, os->psize);
    if (os->buf[os->pstart] == 1) {
        const uint8_t *p = os->buf + os->pstart + 7; /* skip "\001vorbis" tag */