X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Fputenv.c;h=c47f26ea39ca0366a2763b15791caac46ebdcdcb;hp=5c7279b05be88e769da0b1c5fb57ae2d4f1ad9aa;hb=e917512db8efcbf3b5b5baeb64b6d345fd3686db;hpb=714b5c530ece27ea2835a313013f5b770163403c

diff --git a/sbr/putenv.c b/sbr/putenv.c
index 5c7279b..c47f26e 100644
--- a/sbr/putenv.c
+++ b/sbr/putenv.c
@@ -22,10 +22,10 @@ static int nvmatch(char *, char *);
 int
 m_putenv(char *name, char *value)
 {
-	register int i;
-	register char **ep, **nep, *cp;
+	int i;
+	char **ep, **nep, *cp;
 
-	cp = mh_xmalloc((size_t) (strlen(name) + strlen(value) + 2));
+	cp = mh_xcalloc(strlen(name) + strlen(value) + 2, sizeof(char));
 
 	sprintf(cp, "%s=%s", name, value);
 
@@ -35,7 +35,7 @@ m_putenv(char *name, char *value)
 			return 0;
 		}
 
-	nep = (char **) mh_xmalloc((size_t) ((i + 2) * sizeof(*nep)));
+	nep = mh_xcalloc(i + 2, sizeof(*nep));
 
 	for (ep = environ, i = 0; *ep; nep[i++] = *ep++)
 		continue;