On 29 авг 2011 20:56:22 Valentin Rusu wrote: > On 08/29/2011 09:07 AM, 4ernov wrote: > > I've worked some more on this bug with KWallet. > > > > It turned out finally that the cause of the bug is that somehow D-Bus > > service of KWallet API library call is unregistered during this call > > and kwalletd considers it as the application died while user is > > entering the master password for wallet (there's special processing in > > kwalletd for this case). What's more, it turns out that this call's > > service is somehow exactly this: "org.kde.Akonadi.Firstrun.lock". > > > > To be more exact, the method KWalletD::slotServiceOwnerChanged is > > called in kwalletd even before the password is entered (here's my > > debug message): > > kwalletd(30399) KWalletD::slotServiceOwnerChanged: name, oldOwner, > > newOwner: "org.kde.Akonadi.Firstrun.lock" ":1.21" "" > > > > I looked at the code some more and found that the 'service' of the > > (async) call (i.e. ":1.21") is taken from QDBusMessage.service(); in > > KWalletD::openAsync method. > > > > Does someone know how such an aliasing could ever take place and what > > could lead to such a situation? I think it's quite significant problem > > as I guess it works like this for _every_ d-bus call from plasmoids. > > Thanks for the details analisys. > Can you please give me more details about your running configuration? > What KDE version, have you compiled from source, etc.
Yes, surely. I use KDE 4.7.0 (Qt 4.7.3) compiled from source and also two laptops with Kubuntu 11.04, there's KDE 4.6.2 (Qt 4.7.2) AFAIK. On all the systems the bug is reproducible quite reliably and in similar way. Compiled version is compiled using GCC 4.4.3, D-Bus version is 1.4.0 on a system with compiled KDE and 1.4.6 for Kubuntu. I should also say that the bug appeared also on previous Kubuntu 10.10 with KDE 4.5 but on KDE 4.5 built by myself it wasn't reproducible yet. >> Visit http://mail.kde.org/mailman/listinfo/kde-devel#unsub to unsubscribe <<
