Bug 138873

Summary: kdesu crash after su password
Product: [Applications] kdesu Reporter: maini10 <maini10>
Component: generalAssignee: kdesu bugs tracker <kdesu-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: me
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description maini10 2006-12-16 12:04:56 UTC 
Version:            (using KDE KDE 3.5.5)
Installed from:    Ubuntu Packages
Compiler:          Target: i486-linux-gnu
OS:                Linux (i686) release 2.6.17-10-generic

Trying to open guarddog in kde 3.5.5 (kubuntu distributions) kdesu requires root password. Next, when password is given, the application crash.
Here's a backtrace:
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1231669056 (LWP 6261)]
[KCrash handler]
#6  0xa967fd11 in ?? ()
#7  0xbfa854bd in ?? ()
#8  0xb72c6ce4 in QCList::reference () from /usr/lib/libqt-mt.so.3
Comment 1 Bram Schoenmakers 2006-12-16 12:10:56 UTC 
There's not much we can do. Please install the kdelibs-dbg and kdebase-dbg packages and mention which application you're starting.

If we don't get this information we have to close this bug.
Comment 2 maini10 2006-12-16 13:21:10 UTC 
I'm starting guarddog, the firewall configuration utility. Sorry, but I can't submit other information. I have followed your advice and installed those packages for the next time
Comment 3 Lubos Lunak 2007-01-17 14:35:13 UTC 
SVN commit 624617 by lunakl:

Don't access invalid array element. Most likely the reason for #138873.
BUG: 138873



 M  +1 -0      kdesud.cpp  


--- branches/KDE/3.5/kdebase/kdesu/kdesud/kdesud.cpp #624616:624617
@@ -377,6 +377,7 @@
                 XEvent event_return;
                 if (x11Display)
                     XNextEvent(x11Display, &event_return);
+                continue;
             }
 
             if (i == sockfd)