[FFmpeg-devel] [PATCH 1/2] avcodec/jpeg2000dec: Free packed_headers

[Michael Niedermayer]

Fixes: memleak
Fixes: 21784/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-565256551058636

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
---
 libavcodec/jpeg2000dec.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c
index 460a4ad95c8..65555424ed5 100644
--- a/libavcodec/jpeg2000dec.c
+++ b/libavcodec/jpeg2000dec.c
@@ -2014,6 +2014,8 @@ static void jpeg2000_dec_cleanup(Jpeg2000DecoderContext *s)
                 ff_jpeg2000_cleanup(comp, codsty);
             }
             av_freep(&s->tile[tileno].comp);
+            av_freep(&s->tile[tileno].packed_headers);
+            s->tile[tileno].packed_headers_size = 0;
         }
     }
     av_freep(&s->tile);
-- 
2.17.1