[Mono-dev] Marshalling (Segmentation fault)

[Robert Jordan]

Abir Bhattacharya wrote:
> Hi,
> 
> Actually I have another 'C' File which allocates this buffer : 

But your exposed function doesn't allocate any buffer:

 >> fgrab_struct gbuffergrab() {
 >> 	fgrab_struct fgbuffer;
 >>
 >> 	int index;
 >>
 >> 	SDL_mutexP(mutex);
 >>
 >> 	fgbuffer.bufferlength = bufferlength;
 >> 	//fgbuffer.buffer = buffer;
 >> 	for (index = 0; index < bufferlength; index++) {
 >> 		fgbuffer.buffer[index] = buffer[index];

fgbuffer.buffer is NULL in this place.

Robert