From 9fcce48b3859f3aa5a784efba460ad2b090bf7a8 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@felloff.net>
Date: Sun, 23 Feb 2020 18:58:06 +0100
Subject: [PATCH] kernel: avoid selecting the boot process in killbig()

---
 sys/src/9/port/proc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/src/9/port/proc.c b/sys/src/9/port/proc.c
index f117e0e1c..34fad478f 100644
--- a/sys/src/9/port/proc.c
+++ b/sys/src/9/port/proc.c
@@ -1548,7 +1548,7 @@ killbig(char *why)
 	kp = nil;
 	for(i = 0; i < conf.nproc; i++) {
 		p = proctab(i);
-		if(p->state == Dead || p->kp)
+		if(p->state == Dead || p->kp || p->parentpid == 0)
 			continue;
 		if((p->noswap || (p->procmode & 0222) == 0) && strcmp(eve, p->user) == 0)
 			continue;