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[FFmpeg-devel,1/3] avcodec/iff: Fix mask_buf / mask_palbuf leak

Message ID 20190622223055.19020-1-michael@niedermayer.cc
State Accepted
Commit 92e8db532cdee3c73913174413428ffdc35032e2
Headers show

Commit Message

Michael Niedermayer June 22, 2019, 10:30 p.m. UTC 
Fixes: 15372/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-5708881759567872

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

diff --git a/libavcodec/iff.c b/libavcodec/iff.c
index 33cf2e3a94..b43bd507b3 100644
--- a/libavcodec/iff.c
+++ b/libavcodec/iff.c
@@ -371,6 +371,8 @@  static av_cold int decode_end(AVCodecContext *avctx)
     av_freep(&s->planebuf);
     av_freep(&s->ham_buf);
     av_freep(&s->ham_palbuf);
+    av_freep(&s->mask_buf);
+    av_freep(&s->mask_palbuf);
     av_freep(&s->video[0]);
     av_freep(&s->video[1]);
     av_freep(&s->pal);