[FFmpeg-devel] [PATCH] avformat/mov: Fix MSAN issue with stsd_id

[Michael Niedermayer]

From: Thomas Guilbert <tguilbert at chromium.org>

Fixes: use of uninitialized value
Fixes: bbb-320x240-2video-2audio.mp4

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
---
 libavformat/mov.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/mov.c b/libavformat/mov.c
index e8efccf6ebf..2977d4e55eb 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -1466,6 +1466,7 @@ static int update_frag_index(MOVContext *c, int64_t offset)
         frag_stream_info[i].index_base = -1;
         frag_stream_info[i].index_entry = -1;
         frag_stream_info[i].encryption_index = NULL;
+        frag_stream_info[i].stsd_id = -1;
     }
 
     if (index < c->frag_index.nb_items)
-- 
2.17.1