From 9bb42946a8791addade91b9e9379f94b144429f7 Mon Sep 17 00:00:00 2001
From: okan
Date: Sat, 28 Mar 2015 23:12:47 +0000
Subject: Introduce a xreallocarray and convert a few xcalloc instances that do
 not require zero'ing.

---
 xmalloc.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'xmalloc.c')

diff --git a/xmalloc.c b/xmalloc.c
index 94f0691..21a65d7 100644
--- a/xmalloc.c
+++ b/xmalloc.c
@@ -15,7 +15,7 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $OpenBSD: xmalloc.c,v 1.14 2015/01/19 14:54:16 okan Exp $
+ * $OpenBSD: xmalloc.c,v 1.15 2015/03/28 23:12:47 okan Exp $
  */
 
 #include <sys/types.h>
@@ -61,6 +61,18 @@ xcalloc(size_t no, size_t siz)
 	return(p);
 }
 
+void *
+xreallocarray(void *ptr, size_t nmemb, size_t size)
+{
+	void	*p;
+
+	p = reallocarray(ptr, nmemb, size);
+	if (p == NULL)
+		errx(1, "xreallocarray: out of memory (new_size %zu bytes)",
+		    nmemb * size);
+	return(p);
+}
+
 char *
 xstrdup(const char *str)
 {
-- 
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