From 9745f19ffc9031ce480e43d7cf1053b58100d70f Mon Sep 17 00:00:00 2001
From: Vittorio Giovara <vittorio.giovara@gmail.com>
Date: Wed, 17 Dec 2014 14:53:44 +0100
Subject: [PATCH] assdec: check the right variable

CC: libav-stable@libav.org
Bug-Id: CID 1257815
---
 libavcodec/assdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/assdec.c b/libavcodec/assdec.c
index 7a69582aa22..48fe32ee99e 100644
--- a/libavcodec/assdec.c
+++ b/libavcodec/assdec.c
@@ -29,7 +29,7 @@
 static av_cold int ass_decode_init(AVCodecContext *avctx)
 {
     avctx->subtitle_header = av_malloc(avctx->extradata_size);
-    if (!avctx->extradata)
+    if (!avctx->subtitle_header)
         return AVERROR(ENOMEM);
     memcpy(avctx->subtitle_header, avctx->extradata, avctx->extradata_size);
     avctx->subtitle_header_size = avctx->extradata_size;
-- 
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