gethostname can fail :-)

svn path=/trunk/kdebase/kdm/; revision=239075
2003-07-25 12:35:58 +00:00 · 2003-07-25 12:35:58 +00:00 · ca09935838
parent f9cef6de17
commit ca09935838
1 changed files with 2 additions and 1 deletions
--- a/client.cpp
+++ b/client.cpp
@ -3058,7 +3058,8 @@ QCString Client::staticWmClientMachine(WId w)
        result = "localhost";
    } else {
        // special name for the local machine (localhost)
-        char hostnamebuf[80];
+        char hostnamebuf[256];
+	hostnamebuf[0] = '\0';
        if (gethostname (hostnamebuf, sizeof hostnamebuf) >= 0) {
            hostnamebuf[sizeof(hostnamebuf)-1] = 0;
            if (result == hostnamebuf)