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-rw-r--r--mandoc_aux.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/mandoc_aux.c b/mandoc_aux.c
index db593e44..5d595ce0 100644
--- a/mandoc_aux.c
+++ b/mandoc_aux.c
@@ -1,4 +1,4 @@
-/* $Id: mandoc_aux.c,v 1.10 2017/06/12 19:05:47 schwarze Exp $ */
+/* $Id: mandoc_aux.c,v 1.11 2018/02/07 20:04:57 schwarze Exp $ */
/*
* Copyright (c) 2009, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -111,8 +111,8 @@ mandoc_strndup(const char *ptr, size_t sz)
{
char *p;
- p = mandoc_malloc(sz + 1);
- memcpy(p, ptr, sz);
- p[(int)sz] = '\0';
+ p = strndup(ptr, sz);
+ if (p == NULL)
+ err((int)MANDOCLEVEL_SYSERR, NULL);
return p;
}