From 10f9a8a545a73a3e7c0ebee508a2089e6c283c12 Mon Sep 17 00:00:00 2001
From: Eric Allman <eric@ucbvax.Berkeley.EDU>
Date: Tue, 14 Mar 1995 15:55:44 -0800
Subject: [PATCH] fix problem that can cause very long R lines in qf to core
 dump

SCCS-vsn: usr.sbin/sendmail/src/parseaddr.c 8.56
---
 usr/src/usr.sbin/sendmail/src/parseaddr.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/usr/src/usr.sbin/sendmail/src/parseaddr.c b/usr/src/usr.sbin/sendmail/src/parseaddr.c
index 6469f149b2..93411e4059 100644
--- a/usr/src/usr.sbin/sendmail/src/parseaddr.c
+++ b/usr/src/usr.sbin/sendmail/src/parseaddr.c
@@ -7,7 +7,7 @@
  */
 
 #ifndef lint
-static char sccsid[] = "@(#)parseaddr.c	8.55 (Berkeley) %G%";
+static char sccsid[] = "@(#)parseaddr.c	8.56 (Berkeley) %G%";
 #endif /* not lint */
 
 #include "sendmail.h"
@@ -476,6 +476,8 @@ prescan(addr, delim, pvpbuf, pvpbsize, delimptr)
 				if (q >= &pvpbuf[pvpbsize - 5])
 				{
 					usrerr("553 Address too long");
+					if (strlen(addr) > MAXNAME)
+						addr[MAXNAME] = '\0';
 	returnnull:
 					if (delimptr != NULL)
 						*delimptr = p;
-- 
2.20.1