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| author | reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-01-07 16:07:45 +0000 |
|---|---|---|
| committer | reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-01-07 16:07:45 +0000 |
| commit | 580dccd5c41d1b3ad41a350062186e694e22d9b6 (patch) | |
| tree | 3123346843db7f42e295c2e1fa3efc0f261514ef /libass/ass_mp.c | |
| parent | 3f4d9c9c093fcc5040a054fb81133dbe1936dfc1 (diff) | |
| download | mpv-580dccd5c41d1b3ad41a350062186e694e22d9b6.tar.bz2 mpv-580dccd5c41d1b3ad41a350062186e694e22d9b6.tar.xz | |
Avoid invalid memory access in ass_process_subtitle for empty subtitles
with sub->lines <= 0
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21853 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libass/ass_mp.c')
| -rw-r--r-- | libass/ass_mp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libass/ass_mp.c b/libass/ass_mp.c index 5f0234a7e3..b572824e01 100644 --- a/libass/ass_mp.c +++ b/libass/ass_mp.c @@ -175,7 +175,7 @@ int ass_process_subtitle(ass_track_t* track, subtitle* sub) for (j = 0; j < sub->lines; ++j) p += snprintf(p, end - p, "%s\\N", sub->text[j]); - p-=2; // remove last ' ' + if (sub->lines > 0) p-=2; // remove last "\N" *p = 0; if (check_duplicate_plaintext_event(track)) { |