Hi, in the override function for wxImage::SetAlpha() in wxcore_override.hpp there is the following code:
size_t size = 3*self->GetWidth()*self->GetHeight(); memcpy(self->GetData(), data, wxMin(len, size)); I think this is wrong because alpha channel data is only one byte per pixel. Thus, the code above is likely to crash if the user calls SetAlphaData() with a string containing more than width*height bytes. Instead, it should be: size_t size = self->GetWidth()*self->GetHeight(); memcpy(self->GetData(), data, wxMin(len, size)); -- Best regards, Andreas Falkenhahn mailto:andr...@falkenhahn.com ------------------------------------------------------------------------------ Get 100% visibility into Java/.NET code with AppDynamics Lite! It's a free troubleshooting tool designed for production. Get down to code-level detail for bottlenecks, with <2% overhead. Download for free and get started troubleshooting in minutes. http://pubads.g.doubleclick.net/gampad/clk?id=48897031&iu=/4140/ostg.clktrk _______________________________________________ wxlua-users mailing list wxlua-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wxlua-users
