[FFmpeg-cvslog] af_aresample: fix leak on alloc failure

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Thu Oct 11 16:48:25 2012 +0200| [9ba2484ece532ccca30efba28cab71596a18427d] | committer: Michael Niedermayer

af_aresample: fix leak on alloc failure

Fixes CID733798
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9ba2484ece532ccca30efba28cab71596a18427d
---

 libavfilter/af_aresample.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libavfilter/af_aresample.c b/libavfilter/af_aresample.c
index f0ccb5f..e400e1f 100644
--- a/libavfilter/af_aresample.c
+++ b/libavfilter/af_aresample.c
@@ -49,8 +49,10 @@ static av_cold int init(AVFilterContext *ctx, const char *args)
 
     aresample->next_pts = AV_NOPTS_VALUE;
     aresample->swr = swr_alloc();
-    if (!aresample->swr)
-        return AVERROR(ENOMEM);
+    if (!aresample->swr) {
+        ret = AVERROR(ENOMEM);
+        goto end;
+    }
 
     if (args) {
         char *ptr=argd, *token;