avcodec/avrndec: Fix memleak on error

If ff_codec_open2_recursive() fails, the already allocated
AVCodecContext leaks. Fix this by setting the FF_CODEC_CAP_INIT_CLEANUP
flag.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

diff --git a/libavcodec/avrndec.c b/libavcodec/avrndec.c
index a4b6fadfc84efb1f3aa5350cfc9a2418509d63f1..c5a60acd4fc282019bf1acc31c801fa5ebef59e8 100644 (file)
--- a/libavcodec/avrndec.c
+++ b/libavcodec/avrndec.c
@@ -170,5 +170,5 @@ AVCodec ff_avrn_decoder = {
     .close          = end,
     .decode         = decode_frame,
     .max_lowres     = 3,
-    .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE,
+    .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE | FF_CODEC_CAP_INIT_CLEANUP,
 };