Re: [Csgl-users] Memory overrun in "csopengl.h/c"?

[Lloyd D. <ll...@ga...>]

> 	ctxt = (HG3D) malloc(sizeof(HG3D));
> 	if(!ctxt)
> 		return NULL;
> -----
>
> I am not sure but shouldn't it be "sizeof(G3D)" and not "sizeof(HG3D)"?
> Otherwise wouldn't there be a memory overrun?
>
>
oopps !
what a beginner's mistake ! you totally right !
i will correct it tonight, and would update the site as well...


.
.
.
> ------
> DLLOBJ int DMrelease3DCtxt(HG3D ctxt)
> {
> ....
> }
> ------
>
> I did some checks and unless you dispose of OpenGLContext from the
> thread on which you created it, instead of letting the GC delete it
> later, both the wglDeleteContext() and ReleaseDC() will fail.  Currently
> "csopengl.c" doesn't check if they fail so you would never know if you
> are writing bad code.

hu....
this is a tedious issue i was not aware of...
GC should have its own separate thread so this is not the solution. 
(does it work for you ?)

i will think of it...