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Avoid a NULL pointer dereference. From Karim Ayad in PR bin/28958.

This commit is contained in:
martin 2005-01-14 07:41:34 +00:00
parent 0eb4567962
commit 112b49392d
1 changed files with 3 additions and 3 deletions
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6
usr.sbin/lastlogin/lastlogin.c
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@ -1,4 +1,4 @@
/* $NetBSD: lastlogin.c,v 1.11 2004/11/19 21:43:40 christos Exp $ */ /* $NetBSD: lastlogin.c,v 1.12 2005/01/14 07:41:34 martin Exp $ */
/* /*
* Copyright (c) 1996 John M. Vinopal * Copyright (c) 1996 John M. Vinopal
* All rights reserved. * All rights reserved.
@ -33,7 +33,7 @@
#include <sys/cdefs.h> #include <sys/cdefs.h>
#ifndef lint #ifndef lint
__RCSID("$NetBSD: lastlogin.c,v 1.11 2004/11/19 21:43:40 christos Exp $"); __RCSID("$NetBSD: lastlogin.c,v 1.12 2005/01/14 07:41:34 martin Exp $");
#endif #endif
#include <sys/types.h> #include <sys/types.h>
@ -156,7 +156,7 @@ main(argc, argv)
setpassent(0); /* Close passwd file pointers */ setpassent(0); /* Close passwd file pointers */
if (DOSORT(sortlog)) if (outstack && DOSORT(sortlog))
sortoutput(outstack); sortoutput(outstack);
return 0; return 0;