[FFmpeg-cvslog] avcodec/aac/aacdec: Free channel layout

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Tue Dec 24 21:30:32 2024 +0100| [ae81beb3512855eae1eab3ce9a87cb0d4399fc67] | committer: Michael Niedermayer

avcodec/aac/aacdec: Free channel layout

Fixes: 371445194/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_LATM_fuzzer-5981081124274176
Fixes: memleak

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ae81beb3512855eae1eab3ce9a87cb0d4399fc67
---

 libavcodec/aac/aacdec.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavcodec/aac/aacdec.c b/libavcodec/aac/aacdec.c
index 717ad8aa90..e76392c88d 100644
--- a/libavcodec/aac/aacdec.c
+++ b/libavcodec/aac/aacdec.c
@@ -1104,6 +1104,8 @@ static av_cold int decode_close(AVCodecContext *avctx)
 
     for (int i = 0; i < 2; i++) {
         OutputConfiguration *oc = &ac->oc[i];
+        av_channel_layout_uninit(&ac->oc[i].ch_layout);
+
         AACUSACConfig *usac = &oc->usac;
         for (int j = 0; j < usac->nb_elems; j++) {
             AACUsacElemConfig *ec = &usac->elems[j];