[FFmpeg-devel] [PATCH 2/3] avformat/mov: don't read key_size bytes twice in the keys atom

[James Almer]

We only support mdta as type, yet we were not skipping other types,
but rather reading key_size worth of bytes twice per entry.

Signed-off-by: James Almer <jamrial at gmail.com>
---
 libavformat/mov.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/mov.c b/libavformat/mov.c
index 3273e2e89b..a935ef7326 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -5049,6 +5049,7 @@ static int mov_read_keys(MOVContext *c, AVIOContext *pb, MOVAtom atom)
         key_size -= 8;
         if (type != MKTAG('m','d','t','a')) {
             avio_skip(pb, key_size);
+            continue;
         }
         c->meta_keys[i] = av_mallocz(key_size + 1);
         if (!c->meta_keys[i])
-- 
2.44.0