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Date:      Wed, 31 Jan 2001 08:16:59 -0600
From:      "Jacques A. Vidrine" <n@nectar.com>
To:        FreeBSD-audit <FreeBSD-audit@freebsd.org>
Cc:        Mike Heffner <mheffner@vt.edu>
Subject:   [UPDATED] Re: patch for libc/net/hesiod.c
Message-ID:  <20010131081659.C4720@hamlet.nectar.com>
In-Reply-To: <XFMail.20010130230121.mheffner@vt.edu>; from mheffner@vt.edu on Tue, Jan 30, 2001 at 11:01:21PM -0500
References:  <XFMail.20010130230121.mheffner@vt.edu>

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This is the patch I think should be applied.  Comments?

Thanks, Mike, for checking this stuff out!

diff -u -r1.3 hesiod.c
--- hesiod.c	2000/09/30 17:29:54	1.3
+++ hesiod.c	2001/01/31 14:16:06
@@ -162,7 +162,10 @@
 	const char	*rhs;
 	int		 len;
 
-	strcpy(bindname, name);
+	if (strlcpy(bindname, name, sizeof(bindname)) >= sizeof(bindname)) {
+		errno = EMSGSIZE;
+		return NULL;
+	}
 
 		/*
 		 * Find the right right hand side to use, possibly

Cheers,
-- 
Jacques Vidrine / n@nectar.com / jvidrine@verio.net / nectar@FreeBSD.org


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