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Operating Systems Solaris Assigning proc_owner privilege to particular user in RBAC Post 303036150 by sb200 on Sunday 16th of June 2019 12:39:59 PM
Old 06-16-2019
Assigning proc_owner privilege to particular user in RBAC

Hi

I need to assign proc_owner privilege to particular user through RBAC. How can I assign this privilege to user, I need help on this.
Further I need to understand if I give this proc_owner privilege to particular user, what kind of control user will get on other user or system processes which are not owned by him. What are the risks involved if we assign this privilege to user.

Regards

Last edited by hicksd8; 06-16-2019 at 02:50 PM.. Reason: improve readability
 

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munlockall(2)							System Calls Manual						     munlockall(2)

NAME
munlockall() - unlock the entire virtual address space of a process SYNOPSIS
DESCRIPTION
The system call allows the calling process to unlock any portions of its virtual address space that have previously been locked into memory with or including any portions locked due to the option of Upon successful completion of the all pages within the process virtual address space are subject to routine paging and/or swapping and the option will no longer be in effect for the process. Regardless of how many times a process locks a page, a single will unlock it. When memory is shared by multiple processes and mlocks are applied to the same physical page by multiple processes, a page remains locked until the last lock is removed from that page. The effective user ID of the calling process must be a user with the privilege. Although and the family of functions may be used together in an application, each may affect the other in unexpected ways. This practice is not recommended. Security Restrictions Some or all of the actions associated with this system call require the privilege. Processes owned by the superuser have this privilege. Processes owned by other users may have this privilege, depending on system configuration. See privileges(5) for more information about privileged access on systems that support fine-grained privileges. RETURN VALUE
returns the following values: Successful completion. Failure. The requested operation is not performed. is set to indicate the error. ERRORS
If fails, is set to the following value: The effective user ID of the calling process is not a user with the privilege. EXAMPLES
The following call to unlocks the process virtual address space: SEE ALSO
setprivgrp(1M), getprivgrp(2), mlock(2), mlockall(2), munlock(2), plock(2), privileges(5). STANDARDS CONFORMANCE
munlockall(2)
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