From 1dbc3e8ac814f837ad2684f9b6afccff9602fe0e Mon Sep 17 00:00:00 2001
From: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Date: Thu, 2 Oct 2014 11:55:51 +0100
Subject: avfilter/aresample: Check for memory alloc failure for out sample
 rates

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
---
 libavfilter/af_aresample.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'libavfilter')

diff --git a/libavfilter/af_aresample.c b/libavfilter/af_aresample.c
index 5f34321fe8..8a8b386c01 100644
--- a/libavfilter/af_aresample.c
+++ b/libavfilter/af_aresample.c
@@ -103,6 +103,11 @@ static int query_formats(AVFilterContext *ctx)
     } else {
         out_samplerates = ff_all_samplerates();
     }
+    if (!out_samplerates) {
+        av_log(ctx, AV_LOG_ERROR, "Cannot allocate output samplerates.\n");
+        return AVERROR(ENOMEM);
+    }
+
     ff_formats_ref(out_samplerates, &outlink->in_samplerates);
 
     if(out_format != AV_SAMPLE_FMT_NONE) {
-- 
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