SDL,OpenGL Image loading problem

OpenGL OpenGL: Basic Coding
1

I’m trying to load a transparent png file. I seem to have data corruption when trying to load multiple images. It works fine when loading one image.
I think this is what is wrong with my game.


GLuint loadTexture(const char* filename){
	SDL_Surface* img = IMG_Load(filename);
	if(img == NULL)cout<<"Image failed to load"<<endl;
	GLuint id;
	
	glGenTextures(1, &id);
	glBindTexture(GL_TEXTURE_2D, id);
	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, img->w, img->h, 0, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, img->pixels);
	
	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
	SDL_FreeSurface(img);
	return id;
}