[FFmpeg-cvslog] avcodec/wmavoice: Add FF_CODEC_CAP_INIT_CLEANUP

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Mon Nov 18 14:41:54 2019 +0100| [5d0b3e282a6a77d7b1d0c74c7a66e41f98f21f03] | committer: Michael Niedermayer

avcodec/wmavoice: Add FF_CODEC_CAP_INIT_CLEANUP

Fixes: memleaks
Fixes: 18855/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMAVOICE_fuzzer-5687647317524480

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5d0b3e282a6a77d7b1d0c74c7a66e41f98f21f03
---

 libavcodec/wmavoice.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavcodec/wmavoice.c b/libavcodec/wmavoice.c
index 5dd9b3dbb7..9420d7f0c8 100644
--- a/libavcodec/wmavoice.c
+++ b/libavcodec/wmavoice.c
@@ -2001,5 +2001,6 @@ AVCodec ff_wmavoice_decoder = {
     .close            = wmavoice_decode_end,
     .decode           = wmavoice_decode_packet,
     .capabilities     = AV_CODEC_CAP_SUBFRAMES | AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY,
+    .caps_internal    = FF_CODEC_CAP_INIT_CLEANUP,
     .flush            = wmavoice_flush,
 };