[FFmpeg-devel] [PATCH] avcodec/cbs_vp9: Initialize VP9RawSuperframeIndex

[Michael Niedermayer]

Fixes: use-of-uninitialized-value
Fixes: 70907/clusterfuzz-testcase-minimized-ffmpeg_BSF_VP9_METADATA_fuzzer-6339363208757248

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/cbs_vp9.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/cbs_vp9.c b/libavcodec/cbs_vp9.c
index 816d06da04d..ff99fe32fb3 100644
--- a/libavcodec/cbs_vp9.c
+++ b/libavcodec/cbs_vp9.c
@@ -375,7 +375,7 @@ static int cbs_vp9_split_fragment(CodedBitstreamContext *ctx,
     superframe_header = frag->data[frag->data_size - 1];
 
     if ((superframe_header & 0xe0) == 0xc0) {
-        VP9RawSuperframeIndex sfi;
+        VP9RawSuperframeIndex sfi = {0};
         GetBitContext gbc;
         size_t index_size, pos;
         int i;
-- 
2.47.0