OBS/obs-studio
OBS/obs-studio
1
0
Fork 0
mirror of https://github.com/obsproject/obs-studio.git synced 2024-07-08 12:24:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

text-freetype2: Fix crash after reaching buffer size

Browse source 
The texbuf has a fixed size that won't expand. When a lot of multi-byte
characters has arrived, it overflow and src_glyph becomes NULL.
This commit is contained in:
Norihiro Kamae 2023-05-28 00:50:46 +09:00 committed by Lain
parent 016ce128b7
commit 4fb2bc38de
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
plugins/text-freetype2/text-functionality.c
View file

@ -140,7 +140,8 @@ void set_up_vertex_buffer(struct ft2_source *srcdata)
next_char:;
glyph_index =
FT_Get_Char_Index(srcdata->font_face, srcdata->text[i]);
word_width += src_glyph->xadv;
if (src_glyph)
word_width += src_glyph->xadv;
eos_skip:;
}