From 59f809e9922ad2a8ed5373189e0e2aec0d4dffd7 Mon Sep 17 00:00:00 2001
From: Nicolas George <george@nsup.org>
Date: Mon, 21 Oct 2013 16:53:32 +0200
Subject: [PATCH] lavf/tee: fix leak of strdup/strtoked buffer.

Fix CID 1108606.
---
 libavformat/tee.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavformat/tee.c b/libavformat/tee.c
index 40b59a4be9..171a827b46 100644
--- a/libavformat/tee.c
+++ b/libavformat/tee.c
@@ -102,10 +102,10 @@ fail:
 static int parse_bsfs(void *log_ctx, const char *bsfs_spec,
                       AVBitStreamFilterContext **bsfs)
 {
-    char *bsf_name, *buf, *saveptr;
+    char *bsf_name, *buf, *dup, *saveptr;
     int ret = 0;
 
-    if (!(buf = av_strdup(bsfs_spec)))
+    if (!(dup = buf = av_strdup(bsfs_spec)))
         return AVERROR(ENOMEM);
 
     while (bsf_name = av_strtok(buf, ",", &saveptr)) {
@@ -128,7 +128,7 @@ static int parse_bsfs(void *log_ctx, const char *bsfs_spec,
     }
 
 end:
-    av_free(buf);
+    av_free(dup);
     return ret;
 }