From 8bcf5840ea2a6a92c75ab3219f89fe0b8a53cf50 Mon Sep 17 00:00:00 2001
From: Timo Rothenpieler <timo@rothenpieler.org>
Date: Sun, 12 Nov 2017 21:04:57 +0100
Subject: [PATCH] avcodec/nvdec: fix return value on error

---
 libavcodec/nvdec.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavcodec/nvdec.c b/libavcodec/nvdec.c
index 5d65f1d3dd..ac68faca99 100644
--- a/libavcodec/nvdec.c
+++ b/libavcodec/nvdec.c
@@ -414,8 +414,10 @@ int ff_nvdec_start_frame(AVCodecContext *avctx, AVFrame *frame)
         return AVERROR(ENOMEM);
 
     cf->decoder_ref = av_buffer_ref(ctx->decoder_ref);
-    if (!cf->decoder_ref)
+    if (!cf->decoder_ref) {
+        ret = AVERROR(ENOMEM);
         goto fail;
+    }
 
     cf->idx_ref = av_buffer_pool_get(ctx->decoder_pool);
     if (!cf->idx_ref) {