fix memleak on error

2004-05-18 06:51:46 +00:00
parent 84cd21d77f
commit e72df28c97
1 changed files with 3 additions and 1 deletions
@@ -79,9 +79,12 @@ static SDL_Surface *RageSurface_Load_PNG( RageFile *f, const char *fn, char erro
 		return NULL;
 	}

+	SDL_Surface *volatile surf = NULL;
 	if( setjmp(png_jmpbuf(png)) )
 	{
 		png_destroy_read_struct( &png, &info_ptr, png_infopp_NULL );
+		if( surf )
+			SDL_FreeSurface( surf );
 		return NULL;
 	}

@@ -181,7 +184,6 @@ static SDL_Surface *RageSurface_Load_PNG( RageFile *f, const char *fn, char erro

 	png_read_update_info( png, info_ptr );

-	SDL_Surface *surf;
 	switch( type )
 	{
 	case PALETTE: