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From: John Baldwin <jhb@FreeBSD.org>
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Subject: PERFORCE change 156691 for review
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http://perforce.freebsd.org/chv.cgi?CH=156691

Change 156691 by jhb@jhb_jhbbsd on 2009/01/26 15:32:04

	bde@ has better fixes that Ed is looking at.

Affected files ...

.. //depot/projects/smpng/sys/kern/kern_sig.c#145 edit

Differences ...

==== //depot/projects/smpng/sys/kern/kern_sig.c#145 (text+ko) ====

@@ -1686,10 +1686,7 @@
 				return (ESRCH);
 		}
 		AUDIT_ARG(process, p);
-		if (p->p_pid != 1 && p->p_flag & P_SYSTEM)
-			error = EPERM;
-		else
-			error = p_cansignal(td, p, uap->signum);
+		error = p_cansignal(td, p, uap->signum);
 		if (error == 0 && uap->signum)
 			psignal(p, uap->signum);
 		PROC_UNLOCK(p);
@@ -2486,7 +2483,7 @@
 			/*
 			 * Don't take default actions on system processes.
 			 */
-			if (p->p_pid <= 1 || p->p_flag & P_SYSTEM) {
+			if (p->p_pid <= 1) {
 #ifdef DIAGNOSTIC
 				/*
 				 * Are you sure you want to ignore SIGSEGV