From d29c7f8a98e86e9a224ddb62125e168b8b011746 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <millert@cvs.openbsd.org>
Date: Sun, 14 Nov 1999 17:56:48 +0000
Subject: Fix a core dump caused by a signal race; yval@hackers.co.il

---
 bin/ksh/main.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/bin/ksh/main.c b/bin/ksh/main.c
index 013cfb32ff3..af0ff1c0bec 100644
--- a/bin/ksh/main.c
+++ b/bin/ksh/main.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: main.c,v 1.17 1999/08/04 19:11:13 millert Exp $	*/
+/*	$OpenBSD: main.c,v 1.18 1999/11/14 17:56:47 millert Exp $	*/
 
 /*
  * startup, main loop, environments and error handling
@@ -530,10 +530,15 @@ command(comm)
 	const char *comm;
 {
 	register Source *s;
+	Source *volatile sold;
+	int i;
 
 	s = pushs(SSTRING, ATEMP);
 	s->start = s->str = comm;
-	return shell(s, FALSE);
+	sold = source;
+	i = shell(s, FALSE);
+	source = sold;
+	return i;
 }
 
 /*
-- 
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