Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>
---
libavformat/vorbiscomment.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/libavformat/vorbiscomment.c b/libavformat/vorbiscomment.c
index a929634cc0..13ee065a44 100644
--- a/libavformat/vorbiscomment.c
+++ b/libavformat/vorbiscomment.c
@@ -66,9 +66,10 @@ int ff_vorbiscomment_write(AVIOContext *pb, const
AVDictionary *m,
const char *vendor_string,
AVChapter **chapters, unsigned int nb_chapters)
{
+ size_t vendor_string_length = strlen(vendor_string);
int cm_count = 0;
- avio_wl32(pb, strlen(vendor_string));
- avio_write(pb, vendor_string, strlen(vendor_string));
+ avio_wl32(pb, vendor_string_length);
+ avio_write(pb, vendor_string, vendor_string_length);
if (chapters && nb_chapters) {
for (int i = 0; i < nb_chapters; i++) {
cm_count += av_dict_count(chapters[i]->metadata) + 1;
--
2.30.2
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