void *addr = CFBundleGetDataPointerForName (cfb, (CFStringRef) table_name);
NSAssert2 (addr, @"no symbol \"%@\" in bundle %@", table_name, path);
+ CFRelease (cfb);
// NSLog (@"%@ = 0x%08X", table_name, (unsigned long) addr);
return (struct xscreensaver_function_table *) addr;