fly/flightgear
1
0
Fork 0
Code Activity

Fix a possble buffer overflow due to a rounding error

Browse source
This commit is contained in:
Erik Hofman 2020-12-07 15:10:20 +01:00
parent d0db698c7b
commit e9e1607fce
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/Environment/climate.cxx
View file

@ -197,7 +197,7 @@ void FGClimate::update(double dt)
color = image->getColor(s, t); color = image->getColor(s, t);
// convert from color shades to koppen-classicfication // convert from color shades to koppen-classicfication
_code = static_cast<int>((255.0f*color[0]+0.5)/4.0f); _code = static_cast<int>(floorf(255.0f*color[0]/4.0f));
_gl.elevation_m = 5600.0*color[1]; _gl.elevation_m = 5600.0*color[1];
if (_code == 0) set_ocean(); if (_code == 0) set_ocean();