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| author | bde <bde@FreeBSD.org> | 1998-01-19 12:39:00 +0000 |
|---|---|---|
| committer | bde <bde@FreeBSD.org> | 1998-01-19 12:39:00 +0000 |
| commit | 421158c94f47608d01fa044da1e014dbad7e436e (patch) | |
| tree | d1c4dfc9021b3d2bcd9702967c627775517f7c3e /sys/kern/kern_resource.c | |
| parent | dc87409fdea28bc7d0aff0652bd75b07acc1cd47 (diff) | |
| download | FreeBSD-src-421158c94f47608d01fa044da1e014dbad7e436e.zip FreeBSD-src-421158c94f47608d01fa044da1e014dbad7e436e.tar.gz | |
Set p_retval for the correct process in getpriority(). This fixes
a null pointer panic when the pointer for the incorrect process is
NULL. getpriority() was broken in rev.1.27. Rev.1.28 broke the
warning instead of fixing the problem.
PR: 5495
Diffstat (limited to 'sys/kern/kern_resource.c')
| -rw-r--r-- | sys/kern/kern_resource.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/kern/kern_resource.c b/sys/kern/kern_resource.c index 12722dd..5210a0e 100644 --- a/sys/kern/kern_resource.c +++ b/sys/kern/kern_resource.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)kern_resource.c 8.5 (Berkeley) 1/21/94 - * $Id: kern_resource.c,v 1.28 1997/11/07 08:52:57 phk Exp $ + * $Id: kern_resource.c,v 1.29 1997/12/16 17:40:17 eivind Exp $ */ #include "opt_compat.h" @@ -76,7 +76,7 @@ getpriority(curp, uap) struct proc *curp; register struct getpriority_args *uap; { - register struct proc *p = 0; + register struct proc *p; register int low = PRIO_MAX + 1; switch (uap->which) { @@ -120,7 +120,7 @@ getpriority(curp, uap) } if (low == PRIO_MAX + 1) return (ESRCH); - p->p_retval[0] = low; + curp->p_retval[0] = low; return (0); } |
