From bb6ee605bf6e94cd41edbecceb2b19dcd777d4dc Mon Sep 17 00:00:00 2001
From: Karol Mroz <mroz.karol@gmail.com>
Date: Wed, 20 Apr 2016 00:32:22 +0200
Subject: [PATCH] test: fixup hostname max length usage

Signed-off-by: Karol Mroz <mroz.karol@gmail.com>
---
 test/util/opal_if.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/util/opal_if.c b/test/util/opal_if.c
index ab12c6d5ca..a459384ba2 100644
--- a/test/util/opal_if.c
+++ b/test/util/opal_if.c
@@ -59,7 +59,7 @@ test_ifaddrtoname(char *addr)
 int
 main(int argc, char *argv[])
 {
-    char hostname[MAXHOSTNAMELEN];
+    char hostname[OPAL_MAXHOSTNAMELEN];
 
     opal_init(&argc, &argv);
     test_init("opal_if");
@@ -117,7 +117,7 @@ main(int argc, char *argv[])
     }
 
     /* local host name */
-    gethostname(hostname, MAXHOSTNAMELEN);
+    gethostname(hostname, sizeof(hostname));
     if (test_ifaddrtoname(hostname)) {
         test_success();
     } else {