osfmk/console/panic_dialog.c

398 	const struct panicimage * newimage;
402 		newimage = &panic_dialog_default;
403 		newsize = (unsigned int)(sizeof(struct panicimage) + newimage->pd_dataSize);
406 		newimage = (const struct panicimage *)ptr;
410 	if ( (error = panic_dialog_verify( newimage, newsize )) )
413 	panic_dialog = newimage;
442 panic_dialog_verify( const struct panicimage * newimage, unsigned int size )
446 	if ( size < (sizeof(struct panicimage) + newimage->pd_dataSize) )
449 	if ( newimage->pd_tag != 0x524E4D70 /* 'RNMp' */ )
452 	size = newimage->pd_dataSize-CLUT_SIZE;
454 		sum += newimage->data[i];
458 	if ( sum != newimage->pd_sum )