netbsd-bugs: kern/7721: adjtime(2) doesn't return EFAULT properly

Subject: kern/7721: adjtime(2) doesn't return EFAULT properly
To: None <gnats-bugs@gnats.netbsd.org>
From: Darren Reed <darrenr@merlin.reed.wattle.id.au>
List: netbsd-bugs
Date: 06/06/1999 08:22:45

>Number:         7721
>Category:       kern
>Synopsis:       adjtime(2) doesn't check olddelta
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people (Kernel Bug People)
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Jun  6 08:05:00 1999
>Last-Modified:
>Originator:     Darren Reed
>Organization:
>Release:        NetBSD 1.4
>Environment:
System: NetBSD merlin.reed.wattle.id.au 1.4 NetBSD 1.4 (MERLIN) #3: Sun May 23 19:58:14 EST 1999 darrenr@merlin.reed.wattle.id.au:/usr/src/sys/arch/arm32/compile/MERLIN arm32


>Description:
	Calling adjtime(2) with an invalid "olddelta" pointer (re.
man 2 adjtime) does not cause adjtime(2) to return EFAULT as it should.
>How-To-Repeat:
	main(){long f[2];adjtime(f, 0xdeadbeaf);perror("adjtime");}
>Fix:
>Audit-Trail:
>Unformatted: