383 	unsigned int	rec_len, new_len;  in check_dot()  local
396 	(void) ext2fs_get_rec_len(ctx->fs, dirent, &rec_len);  in check_dot()
399 			if (rec_len < 12)  in check_dot()
400 				rec_len = dirent->rec_len = 12;  in check_dot()
416 	if (rec_len > 12) {  in check_dot()
417 		new_len = rec_len - 12;  in check_dot()
423 				dirent->rec_len = 12;  in check_dot()
447 	unsigned int	rec_len;  in check_dotdot()  local
458 	(void) ext2fs_get_rec_len(ctx->fs, dirent, &rec_len);  in check_dotdot()
461 			if (rec_len < 12)  in check_dotdot()
462 				dirent->rec_len = 12;  in check_dotdot()
717 	unsigned int rec_len, prev_rec_len;  in salvage_directory()  local
727 		rec_len = block_len - *offset;  in salvage_directory()
730 		(void) ext2fs_get_rec_len(fs, dirent, &rec_len);  in salvage_directory()
732 	left = block_len - *offset - rec_len;  in salvage_directory()
739 	     (rec_len == EXT2_DIR_ENTRY_HEADER_LEN)) {  in salvage_directory()
750 	    ((int) rec_len + left > EXT2_DIR_ENTRY_HEADER_LEN) &&  in salvage_directory()
751 	    ((int) ext2fs_dir_rec_len(name_len, hash_in_dirent) <= (int) rec_len + left) &&  in salvage_directory()
754 		(void) ext2fs_set_rec_len(fs, (int) rec_len + left, dirent);  in salvage_directory()
762 	if (prev && rec_len && (rec_len % 4) == 0 &&  in salvage_directory()
763 	    (*offset + rec_len <= block_len)) {  in salvage_directory()
765 		prev_rec_len += rec_len;  in salvage_directory()
767 		*offset += rec_len;  in salvage_directory()
782 		rec_len = block_len - *offset;  in salvage_directory()
783 		(void) ext2fs_set_rec_len(fs, rec_len, dirent);  in salvage_directory()
790 #define NEXT_DIRENT(d)	((void *)((char *)(d) + (d)->rec_len))
800 	while (d->rec_len && !(d->rec_len & 0x3) && NEXT_DIRENT(d) <= top)  in insert_dirent_tail()
808 		d->rec_len = (char *)top - (char *)d;  in insert_dirent_tail()
920 	unsigned int		rec_len;  in check_dir_block()  local
1096 		(void) ext2fs_get_rec_len(fs, dirent, &rec_len);  in check_dir_block()
1117 			   (rec_len == fs->blocksize) &&  in check_dir_block()
1185 				rec_len = ext2fs_dir_rec_len(1, extended);  in check_dir_block()
1187 				(void) ext2fs_get_rec_len(fs, dirent, &rec_len);  in check_dir_block()
1190 			if ((offset + rec_len > max_block_size) ||  in check_dir_block()
1191 			    (rec_len < min_dir_len) ||  in check_dir_block()
1192 			    ((rec_len % 4) != 0) ||  in check_dir_block()
1194 						 extended)) > rec_len)) {  in check_dir_block()
1217 					if (rec_len < EXT2_DIR_ENTRY_HEADER_LEN || rec_len % 4) {  in check_dir_block()
1232 							dirent, &rec_len);  in check_dir_block()
1234 							((char *)dirent) + offset + rec_len,  in check_dir_block()
1235 							max_block_size - offset - rec_len,  in check_dir_block()
1249 				dirent->rec_len = EXT2_DIR_REC_LEN(1);  in check_dir_block()
1257 				dirent->rec_len = EXT2_DIR_REC_LEN(2);  in check_dir_block()
1518 			(void) ext2fs_get_rec_len(fs, dirent, &rec_len);  in check_dir_block()
1520 			offset += rec_len;  in check_dir_block()
1554 		cd->pctx.num = rec_len + offset - max_block_size;  in check_dir_block()
1556 			dirent->rec_len = cd->pctx.num;  in check_dir_block()