Use ">", not ">=" when comparing length to HOST_NAME_MAX since

otherwise we end up needlessly replacing a NUL with a NUL.
OK deraadt@

1 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/libc/net/getnetent.c b/src/lib/libc/net/getnetent.c
index fc98044a37..b16575b64d 100644
--- a/src/lib/libc/net/getnetent.c
+++ b/src/lib/libc/net/getnetent.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: getnetent.c,v 1.16 2015/01/16 18:18:58 millert Exp $ */
+/*      $OpenBSD: getnetent.c,v 1.17 2015/01/16 18:20:14 millert Exp $ */
 /*
  * Copyright (c) 1983, 1993
  *      The Regents of the University of California.  All rights reserved.
@@ -86,7 +86,7 @@ again:
         if ((cp = strchr(p, '#')) != NULL)
                 *cp = '\0';
         net.n_name = p;
-        if (strlen(net.n_name) >= HOST_NAME_MAX)
+        if (strlen(net.n_name) > HOST_NAME_MAX)
                 net.n_name[HOST_NAME_MAX] = '\0';
         cp = strpbrk(p, " \t");
         if (cp == NULL)
@@ -108,7 +108,7 @@ again:
                 }
                 if (q < &net_aliases[MAXALIASES - 1]) {
                         *q++ = cp;
-                        if (strlen(cp) >= HOST_NAME_MAX)
+                        if (strlen(cp) > HOST_NAME_MAX)
                                 cp[HOST_NAME_MAX] = '\0';
                 }
                 cp = strpbrk(cp, " \t");