use calloc() to avoid malloc(n * m) overflows; checked by djm canacar jsg

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libc/net/getservent.c b/src/lib/libc/net/getservent.c
index ab916b8e80..c81a4cf3e2 100644
--- a/src/lib/libc/net/getservent.c
+++ b/src/lib/libc/net/getservent.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: getservent.c,v 1.11 2006/01/17 15:41:52 millert Exp $ */
+/*      $OpenBSD: getservent.c,v 1.12 2007/09/02 15:19:17 deraadt Exp $ */
 /*
  * Copyright (c) 1983, 1993
  *      The Regents of the University of California.  All rights reserved.
@@ -104,7 +104,7 @@ again:
         se->s_proto = cp;
         if (sd->aliases == NULL) {
                 sd->maxaliases = 10;
-                sd->aliases = malloc(sd->maxaliases * sizeof(char *));
+                sd->aliases = calloc(sd->maxaliases, sizeof(char *));
                 if (sd->aliases == NULL) {
                         serrno = errno;
                         endservent_r(sd);