walkero
/
harfbuzz
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Fix OOB in replace_glyph() 

Patch from Kenichi Ishibashi.
This commit is contained in:
Behdad Esfahbod 2012-01-18 21:51:05 -05:00
parent 03408ce73d
commit c521e793bd
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/hb-buffer.cc
View File

@ -317,6 +317,8 @@ hb_buffer_t::copy_glyph (void)
void void
hb_buffer_t::replace_glyph (hb_codepoint_t glyph_index) hb_buffer_t::replace_glyph (hb_codepoint_t glyph_index)
{ {
if (!make_room_for (1, 1)) return;
out_info[out_len] = info[idx]; out_info[out_len] = info[idx];
out_info[out_len].codepoint = glyph_index; out_info[out_len].codepoint = glyph_index;