From d1f3e475f9807b445ba37ff2fd23f71c4645de79 Mon Sep 17 00:00:00 2001
From: Steven Liu <lq@chinaffmpeg.org>
Date: Fri, 6 Jan 2017 06:35:32 +0800
Subject: [PATCH] avformat/test/fifo_muxer: add check for
 FailingMuxerPacketData alloc

CID: 1396257

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
---
 libavformat/tests/fifo_muxer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libavformat/tests/fifo_muxer.c b/libavformat/tests/fifo_muxer.c
index dc62965a15..e20bd6e7b2 100644
--- a/libavformat/tests/fifo_muxer.c
+++ b/libavformat/tests/fifo_muxer.c
@@ -151,6 +151,9 @@ static int prepare_packet(AVPacket *pkt,const FailingMuxerPacketData *pkt_data,
 {
     int ret;
     FailingMuxerPacketData *data = av_malloc(sizeof(*data));
+    if (!data) {
+        return AVERROR(ENOMEM);
+    }
     memcpy(data, pkt_data, sizeof(FailingMuxerPacketData));
     ret = av_packet_from_data(pkt, (uint8_t*) data, sizeof(*data));