From 386e2755aab73ae7075f78d92786cb5c5419597a Mon Sep 17 00:00:00 2001
From: Federico Tomassetti <f.tomassetti@gmail.com>
Date: Sun, 19 Apr 2015 12:28:58 +0100
Subject: [PATCH] jack: Check memory allocation

Bug-Id: CID 1265785
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
---
 libavdevice/jack.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavdevice/jack.c b/libavdevice/jack.c
index fc5caa8830..5d000a3cd0 100644
--- a/libavdevice/jack.c
+++ b/libavdevice/jack.c
@@ -165,6 +165,8 @@ static int start_jack(AVFormatContext *context)
 
     self->sample_rate = jack_get_sample_rate(self->client);
     self->ports       = av_malloc(self->nports * sizeof(*self->ports));
+    if (!self->ports)
+        return AVERROR(ENOMEM);
     self->buffer_size = jack_get_buffer_size(self->client);
 
     /* Register JACK ports */