From 2f6257e2f40a0f559b20cc2989778c6805e892fa Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Thu, 21 Feb 2013 21:53:10 +0100
Subject: [PATCH] vd_lavc: fix software decoding fallback

The string is deallocated by the callee after initialization, so
fallback at runtime passes a deallocated string to libavcodec, which
results in random crashes. Regression introduced by commit 4d016a9.
---
 video/decode/vd_lavc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/video/decode/vd_lavc.c b/video/decode/vd_lavc.c
index 9a8aa41888..4f99a00603 100644
--- a/video/decode/vd_lavc.c
+++ b/video/decode/vd_lavc.c
@@ -157,7 +157,7 @@ static int init(sh_video_t *sh, const char *decoder)
     if (hwdec) {
         AVCodec *lavc_hwcodec = avcodec_find_decoder_by_name(hwdec->hw_codec);
         if (lavc_hwcodec) {
-            ctx->software_fallback_decoder = decoder;
+            ctx->software_fallback_decoder = talloc_strdup(ctx, decoder);
             decoder = lavc_hwcodec->name;
         } else {
             hwdec = NULL;