avcodec/wavpack: Fix leak on init failure

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c
index 58122c948c4ee446400bd39d53d237ac5d392a21..3a72788a7676b8581e91fa9114e27978a9cf59c5 100644 (file)
--- a/libavcodec/wavpack.c
+++ b/libavcodec/wavpack.c
@@ -1712,5 +1712,5 @@ AVCodec ff_wavpack_decoder = {
     .update_thread_context = ONLY_IF_THREADS_ENABLED(update_thread_context),
     .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS |
                       AV_CODEC_CAP_SLICE_THREADS,
-    .caps_internal  = FF_CODEC_CAP_ALLOCATE_PROGRESS,
+    .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP | FF_CODEC_CAP_ALLOCATE_PROGRESS,
 };