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authorMichael Bradshaw <mjbshaw@google.com>2016-07-26 10:18:43 -0700
committerMichael Niedermayer <michael@niedermayer.cc>2016-07-31 16:59:49 +0200
commitc9ae8be5a87ce6fc6cd3ddc5ac590c0245dc8928 (patch)
tree64ea514bdbf3bca7b2a94e682991aa5ded1abcd6
parent390eea61be59ca75e55bc2dd630701281d15c0b8 (diff)
avformat/matroskaenc: fix Voids with size < 10
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
-rw-r--r--libavformat/matroskaenc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index f8dfa1cb72..2a2877fd68 100644
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -280,7 +280,7 @@ static void put_ebml_void(AVIOContext *pb, uint64_t size)
// size we need to reserve so 2 cases, we use 8 bytes to store the
// size if possible, 1 byte otherwise
if (size < 10)
- put_ebml_num(pb, size - 1, 0);
+ put_ebml_num(pb, size - 2, 0);
else
put_ebml_num(pb, size - 9, 8);
ffio_fill(pb, 0, currentpos + size - avio_tell(pb));