Created attachment 3446 [details]
crash

more information with kde 4.10 :

Application: KVpnc (kvpnc), signal: Segmentation fault
Using host libthread_db library "/lib/i686/libthread_db.so.1".
[Current thread is 1 (Thread 0xb4204740 (LWP 13494))]

Thread 2 (Thread 0xb17efb40 (LWP 13501)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb5852ac1 in select () from /lib/i686/libc.so.6
#2  0xb66a5653 in QProcessManager::run() () from /lib/libQtCore.so.4
#3  0xb65b68a8 in QThreadPrivate::start(void*) () from /lib/libQtCore.so.4
#4  0xb55cabb8 in start_thread () from /lib/i686/libpthread.so.0
#5  0xb585b2fe in clone () from /lib/i686/libc.so.6

Thread 1 (Thread 0xb4204740 (LWP 13494)):
[KCrash Handler]
#6  0x08138183 in KVpncConfig::loadOptions() ()
#7  0x081eedc6 in KVpnc::KVpnc(KApplication*, QWidget*) ()
#8  0x0805db0c in main ()

Still in new install beta4 :


install :

[root@Aranud aranud]# urpmi kvpnc
Afin de satisfaire les dépendances de « kvpnc-backend », un des paquetages suivants est nécessaire :
 1- ipsec-tools-0.8.0-3.mga3.i586 : Tools for configuring and using IPSEC (à installer)
 2- vpnc-0.5.3-8.mga3.i586 : A free vpn client for the Cisco 3000 concentrators (à installer)
Que choisissez-vous ? (1-2) 2
Pour satisfaire les dépendances, les paquetages suivants vont être installés :
  Paquetage                      Version      Révision      Arch    
(média « Core Release (distrib1) »)
  kvpnc                          0.9.6        6.mga3        i586    
  vpnc                           0.5.3        8.mga3        i586    
un espace additionnel de 6.8Mo sera utilisé.
1.4Mo de paquets seront récupérés.
Procéder à l'installation des 2 paquetages ? (O/n) o


    $MIRRORLIST: media/core/release/vpnc-0.5.3-8.mga3.i586.rpm
    $MIRRORLIST: media/core/release/kvpnc-0.9.6-6.mga3.i586.rpm                
installation de vpnc-0.5.3-8.mga3.i586.rpm kvpnc-0.9.6-6.mga3.i586.rpm depuis /var/cache/urpmi/rpms
Préparation...                   #############################################
      1/2: vpnc                  #############################################
      2/2: kvpnc                 #############################################
[root@Aranud aranud]# 



error :

Application: KVpnc (kvpnc), signal: Segmentation fault
Using host libthread_db library "/lib/i686/libthread_db.so.1".
[KCrash Handler]
#6  0x08138183 in KVpncConfig::loadOptions() ()
#7  0x081eedc6 in KVpnc::KVpnc(KApplication*, QWidget*) ()
#8  0x0805db0c in main ()


in terminal :

[root@Aranud aranud]# kvpnc
kvpnc(22173)/kdeui (kdelibs): Session bus not found 
To circumvent this problem try the following command (with Linux and bash) 
export $(dbus-launch) 
KCrash: Application 'kvpnc' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
sock_file=/root/.kde4/socket-Aranud/kdeinit4__0

[1]+  Stoppé                 kvpnc
[root@Aranud aranud]#

bug too if i install number one ( 1- ipsec-tools-0.8.0-3.mga3.i586 )

fixed with 4.10.2 kde

Status: NEW => RESOLVED
Resolution: (none) => FIXED

Hi,

It is partial fixed :

[root@Aranud aranud]# urpmi kvpnc
Afin de satisfaire les dépendances de « kvpnc-backend », un des paquetages suivants est nécessaire :
 1- ipsec-tools-0.8.0-3.mga3.i586 : Tools for configuring and using IPSEC (à installer)
 2- vpnc-0.5.3-8.mga3.i586 : A free vpn client for the Cisco 3000 concentrators (à installer)
Que choisissez-vous ? (1-2) 2


If you install number 1 is crash yet but if you install number 2 it is run ;)

Status: RESOLVED => REOPENED
Resolution: FIXED => (none)

I can't reproduce it, I installed kvpnc from command line and selected option no. 1 (ipsec-tools), and it runs with no crashes. Selecting vpnc package doesn't do any difference either.

I was able to make it crash. For me, it only happens the first time I open the application and KWallet integration hasn't been setup. If you enable KWallet integration for kvpnc then the application will not crash and open correctly. But, if KWallet isn't enabled then kvpnc will crash, that time. Next run will work ok.

btw, @Arnaud your traces are useless because you haven't installed the debug package of kvpnc. Please install it with urpmi kvpnc-debuginfo. With ith I can see that the crash is at line 1016 of kvpncconfig.cpp:

            if (wallet->isOpen()) {

That check is the one making the crash for me, I'll have to dig more to know why.

Ok, I have done a patch to fix this crash, available on kvpnc-0.9.6-7. Please test it and report back.

This bug is also present on mga3, so I have prepared an updated version, available on core/updates_testing.

Version: Cauldron => 3

The crash was fixed with my patch and as there wasn't any feedback I'm closing it as Fixed.

Status: REOPENED => RESOLVED
Resolution: (none) => FIXED