This bug affects me too. I am using the latest hardy as of the timestamp on this comment, and my bluetooth conf files have not been altered manually.
I have a *small* amount of time I can devote to working on this bug. I have discovered the bug that causes the bluetooth-properties application to crash. However, while I can show how to avoid the crash, I do not know how to fix the underlying problem yet. This specific crash occurs because a call to dbus_g_proxy_end_call does not check the return value or the error value of the function call, and therefore propagates an uninitialized variable to a later dbus function call. I have attached a diff that can be applied to bluez- gnome-0.25/properties/input.c to demonstrate that the error can be trapped before the crash occurs. However, right now I don't have time to implement the proper error handling, so the code just prints a more informative message, before continuing with the original, erroneous control flow. Someone more familiar with the project can hopefully explain why the dbus call fails in the first place, and how to prevent it from failing. Hopefully, this hint will allow someone to implement correct handling of the dbus messaging system, so that these dbus errors are never propagated to the user. ** Attachment added: "Diff demonstrating the checking of the return value of dbus_g_proxy_end_call in bluez-gnome-0.25/properties/input.c" http://launchpadlibrarian.net/14509147/bluez-gnome-0.25__properties__input.c.diff -- bluetooth-properties crashed with signal 5 while adding HID device https://bugs.launchpad.net/bugs/179399 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
