636 	char *block_buffer = NULL;  in search_dir()  local
645 	block_buffer = zalloc(fs->blksz);  in search_dir()
646 	if (!block_buffer)  in search_dir()
657 					0, fs->blksz, (char *)block_buffer);  in search_dir()
668 			dir = (struct ext2_dirent *)(block_buffer + offset);  in search_dir()
686 			free(block_buffer);  in search_dir()
692 	free(block_buffer);  in search_dir()
869 	char *block_buffer = NULL;  in unlink_filename()  local
876 	block_buffer = zalloc(fs->blksz);  in unlink_filename()
877 	if (!block_buffer)  in unlink_filename()
882 				fs->blksz, block_buffer);  in unlink_filename()
894 		dir = (struct ext2_dirent *)(block_buffer + offset);  in unlink_filename()
913 		if (ext4fs_log_journal(block_buffer, blknr))  in unlink_filename()
926 		if (ext4fs_put_metadata(block_buffer, blknr))  in unlink_filename()
931 	free(block_buffer);  in unlink_filename()