From 4b2f31131adaec9bd2837d877c4732069db27999 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@felloff.net>
Date: Tue, 22 Jan 2019 21:55:20 +0100
Subject: pc64: properly handle faulterror in faultamd64()

replicate what faulterror() would have done with up->nerrlab == 0,
that is, terminate the process.
---
 sys/src/9/pc64/trap.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sys/src/9/pc64/trap.c b/sys/src/9/pc64/trap.c
index 23c1e9b69..f1db63c23 100644
--- a/sys/src/9/pc64/trap.c
+++ b/sys/src/9/pc64/trap.c
@@ -698,6 +698,10 @@ faultamd64(Ureg* ureg, void*)
 	up->insyscall = 1;
 	f = fpusave();
 	if(!user && waserror()){
+		if(up->nerrlab == 0){
+			pprint("suicide: sys: %s\n", up->errstr);
+			pexit(up->errstr, 1);
+		}
 		int s = splhi();
 		fpurestore(f);
 		up->insyscall = insyscall;
-- 
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