avformat/mp3dec: Check for avcodec_alloc_context3() failure
authorMichael Niedermayer <michaelni@gmx.at>
Thu, 26 Feb 2015 19:11:19 +0000 (20:11 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Thu, 26 Feb 2015 19:11:19 +0000 (20:11 +0100)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavformat/mp3dec.c

index 44de9b5..4b919b0 100644 (file)
@@ -63,6 +63,9 @@ static int mp3_read_probe(AVProbeData *p)
     const uint8_t *buf, *buf0, *buf2, *end;
     AVCodecContext *avctx = avcodec_alloc_context3(NULL);
 
+    if (!avctx)
+        return 0;
+
     buf0 = p->buf;
     end = p->buf + p->buf_size - sizeof(uint32_t);
     while(buf0 < end && !*buf0)