[src/trunk]: src/usr.sbin/sysinst another buffer overflow.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/57e43ddc3600
branches:  trunk
changeset: 820658:57e43ddc3600
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Jan 13 05:49:27 2017 +0000

description:
another buffer overflow.

diffstat:

 usr.sbin/sysinst/disks.c |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r e80fe4edf4c3 -r 57e43ddc3600 usr.sbin/sysinst/disks.c
--- a/usr.sbin/sysinst/disks.c  Fri Jan 13 05:45:46 2017 +0000
+++ b/usr.sbin/sysinst/disks.c  Fri Jan 13 05:49:27 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: disks.c,v 1.12 2016/01/26 14:05:29 martin Exp $ */
+/*     $NetBSD: disks.c,v 1.13 2017/01/13 05:49:27 christos Exp $ */
 
 /*
  * Copyright 1997 Piermont Information Systems Inc.
@@ -1450,7 +1450,7 @@
                                        strcmp(tt, "part") &&
                                        strcmp(tt, "-")
                                        )
-                                               strncat(p_type, tt, STRSIZE);
+                                               strlcat(p_type, tt, STRSIZE);
                        i++;
                }
                if (p_start == 0 || p_size == 0)