From 9803b24aa9da12e684ffb6b9e97c06f484e1d137 Mon Sep 17 00:00:00 2001
From: "W. Eric Norum" <wenorum@lbl.gov>
Date: Fri, 13 Jul 2001 18:48:03 +0000
Subject: [PATCH] Ensure that host name is always null-terminated.

---
 src/ca/localHostName.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ca/localHostName.cpp b/src/ca/localHostName.cpp
index ba81dbc84..8ec4208d9 100644
--- a/src/ca/localHostName.cpp
+++ b/src/ca/localHostName.cpp
@@ -26,13 +26,13 @@ localHostName::localHostName ()
         status = gethostname ( this->cache, sizeof ( this->cache ) );
         if ( status ) {
             strncpy ( this->cache, "<unknown host>", sizeof ( this->cache ) );
-            this->cache [ sizeof ( this->cache ) - 1u ] = '\0';
         }
     }
     else {
         this->attachedToSockLib = false;
         strncpy ( this->cache, "<unknown host>", sizeof ( this->cache ) );
     }
+    this->cache [ sizeof ( this->cache ) - 1u ] = '\0';
     this->length = strlen ( this->cache );
 }