From 6e4cd31d99135e6e7da9973d600ba81288416380 Mon Sep 17 00:00:00 2001
From: Brian Somers <brian@FreeBSD.org>
Date: Fri, 1 Dec 2000 09:59:40 +0000
Subject: [PATCH] Exit if malloc() returns NULL

Submitted by: Chris Faulhaber <jedgar@fxp.org>
---
 bin/date/vary.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/bin/date/vary.c b/bin/date/vary.c
index 7fba4221116b..7ee8a4fe8d90 100644
--- a/bin/date/vary.c
+++ b/bin/date/vary.c
@@ -29,6 +29,7 @@ static const char rcsid[] =
   "$FreeBSD$";
 #endif /* not lint */
 
+#include <err.h>
 #include <time.h>
 #include <string.h>
 #include <stdlib.h>
@@ -93,7 +94,8 @@ vary_append(struct vary *v, char *arg)
   } else
     nextp = &result;
 
-  *nextp = (struct vary *)malloc(sizeof(struct vary));
+  if ((*nextp = (struct vary *)malloc(sizeof(struct vary))) == NULL)
+    err(1, "malloc");
   (*nextp)->arg = arg;
   (*nextp)->next = NULL;
   return result;