archive-gh-me/mapnik
1
0
Fork 0
mirror of https://github.com/mapnik/mapnik.git synced 2025-12-08 20:13:09 +00:00
Code Issues Projects Releases Wiki Activity

fix unsigned integer overflow when passing args to composite_bitmap

Browse Source
This commit is contained in:
Dane Springmeyer 2013-10-01 21:29:22 -07:00
parent 81f14b8d36
commit d84443b4f3
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/font_engine_freetype.cpp
View File

@ -614,7 +614,7 @@ void text_renderer<T>::render(pixel_position const& pos)
{
FT_Error error;
FT_Vector start;
unsigned height = pixmap_.height();
int height = pixmap_.height();
start.x = static_cast<FT_Pos>(pos.x * (1 << 6));
start.y = static_cast<FT_Pos>((height - pos.y) * (1 << 6));