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Function jailed() looks into ucred strcture, so be sure ucred is not NULL.

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Reviewed by:	rwatson
MFC after:	1 week
This commit is contained in:
Pawel Jakub Dawidek 2005-03-12 14:31:04 +00:00
parent d079d0a0d2
commit cefcecbefd
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=143467
1 changed files with 4 additions and 4 deletions
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8
sys/kern/kern_proc.c
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@ -633,6 +633,7 @@ fill_kinfo_thread(struct thread *td, struct kinfo_proc *kp)
#endif
kp->ki_fd = p->p_fd;
kp->ki_vmspace = p->p_vmspace;
kp->ki_flag = p->p_flag;
cred = p->p_ucred;
if (cred) {
kp->ki_uid = cred->cr_uid;
@ -644,6 +645,9 @@ fill_kinfo_thread(struct thread *td, struct kinfo_proc *kp)
kp->ki_ngroups * sizeof(gid_t));
kp->ki_rgid = cred->cr_rgid;
kp->ki_svgid = cred->cr_svgid;
/* If jailed(cred), emulate the old P_JAILED flag. */
if (jailed(cred))
kp->ki_flag |= P_JAILED;
}
ps = p->p_sigacts;
if (ps) {
@ -792,10 +796,6 @@ fill_kinfo_thread(struct thread *td, struct kinfo_proc *kp)
kp->ki_sigmask = td->td_sigmask;
kp->ki_xstat = p->p_xstat;
kp->ki_acflag = p->p_acflag;
kp->ki_flag = p->p_flag;
/* If jailed(p->p_ucred), emulate the old P_JAILED flag. */
if (jailed(p->p_ucred))
kp->ki_flag |= P_JAILED;
kp->ki_lock = p->p_lock;
if (p->p_pptr)
kp->ki_ppid = p->p_pptr->p_pid;