From: schwarze <schwarze@openbsd.org>
Date: Tue, 18 Apr 2017 13:57:12 +0000 (+0000)
Subject: Fix previous: i forgot explicit NUL termination;
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=65807c88861cb1504e54b09426f39cf2d5e4b301;p=openbsd

Fix previous: i forgot explicit NUL termination;
noticed by Gonzalo <Tornaria at cmat dot edu dot uy>, thanks!
---

diff --git a/usr.bin/mandoc/mansearch.c b/usr.bin/mandoc/mansearch.c
index c437b23dc48..e56e758f311 100644
--- a/usr.bin/mandoc/mansearch.c
+++ b/usr.bin/mandoc/mansearch.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mansearch.c,v 1.53 2017/04/17 20:04:26 schwarze Exp $ */
+/*	$OpenBSD: mansearch.c,v 1.54 2017/04/18 13:57:12 schwarze Exp $ */
 /*
  * Copyright (c) 2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2013-2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -513,6 +513,8 @@ buildoutput(size_t im, struct dbm_page *page)
 		output = mandoc_malloc(sz);
 		i = 0;
 		lstcat(output, &i, input, " # ");
+		output[i++] = '\0';
+		assert(i == sz);
 		return output;
 	}