FIBITMAP to SDL_Surface?

I'm having problems converting a FIBITMAP to SDL_Surface.

heres the function:

Code:
SDL_Surface *FiBitmapToSdlSurface(FIBITMAP *fb) {
int h = FreeImage_GetHeight(fb), w = FreeImage_GetWidth(fb);
SDL_Surface* surf = SDL_CreateRGBSurfaceFrom(FreeImage_GetBits(fb),
w, h, 32, w * 3, 0xff0000, 0x00ff00, 0x0000ff, 0);
return surf;
}
It gives me a surface of the specified size, but the image is all messed up.

Help would be appreciated.