Re: [FFmpeg-devel] [PATCH 1/4] avcodec/aac/aacdec: Free channel layout

[Lynne via ffmpeg-devel]

On 25/12/2024 13:26, Michael Niedermayer wrote:

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
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
  libavcodec/aac/aacdec.c | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/libavcodec/aac/aacdec.c b/libavcodec/aac/aacdec.c
index 717ad8aa909..e76392c88d0 100644
--- a/libavcodec/aac/aacdec.c
+++ b/libavcodec/aac/aacdec.c
@@ -1104,6 +1104,8 @@ static av_cold int decode_close(AVCodecContext *avctx)

          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];

for (int i = 0; i < 2; i++) {

LGTM
Thanks

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