svn commit: r282720 - head/usr.sbin/pw

[Baptiste Daroussin]

Author: bapt
Date: Sun May 10 11:18:01 2015
New Revision: 282720
URL: https://svnweb.freebsd.org/changeset/base/282720

Log:
  Use calloc(3) instead of malloc(3) + memset(3)
  While here check the return of calloc(3)

Modified:
  head/usr.sbin/pw/pw_conf.c

Modified: head/usr.sbin/pw/pw_conf.c
==============================================================================
--- head/usr.sbin/pw/pw_conf.c	Sun May 10 10:15:36 2015	(r282719)
+++ head/usr.sbin/pw/pw_conf.c	Sun May 10 11:18:01 2015	(r282720)
@@ -234,8 +234,10 @@ read_userconfig(char const * file)
 	buf = NULL;
 	linecap = 0;
 
-	extendarray(&config.groups, &config.numgroups, 200);
-	memset(config.groups, 0, config.numgroups * sizeof(char *));
+	config.numgroups = 200;
+	config.groups = calloc(config.numgroups, sizeof(char *));
+	if (config.groups == NULL)
+		err(1, "calloc()");
 	if (file == NULL)
 		file = _PATH_PW_CONF;