virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity

avformat/matroskaenc: Fix leak when writing attachment without filename

Browse Source 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
(cherry picked from commit 08c805f4ac)
This commit is contained in:
Andreas Rheinhardt 2021-04-10 00:11:06 +02:00
parent f68ab9de4e
commit 450f5ae49d
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
libavformat/matroskaenc.c
View File

@ -1768,6 +1768,7 @@ static int mkv_write_attachments(AVFormatContext *s)
put_ebml_string(dyn_cp, MATROSKA_ID_FILEDESC, t->value);
if (!(t = av_dict_get(st->metadata, "filename", NULL, 0))) {
av_log(s, AV_LOG_ERROR, "Attachment stream %d has no filename tag.\n", i);
ffio_free_dyn_buf(&dyn_cp);
return AVERROR(EINVAL);
}
put_ebml_string(dyn_cp, MATROSKA_ID_FILENAME, t->value);