https://bugzilla.novell.com/show_bug.cgi?id=845928 https://bugzilla.novell.com/show_bug.cgi?id=845928#c2 Ladislav Slezak changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P2 - High CC| |lslezak@suse.com AssignedTo|lslezak@suse.com |jreidinger@suse.com Summary|Yast sound module crashes |Ops.is() does not check |on deleting soundcard |nested data types [was: |config |Yast sound module crashes | |on deleting soundcard | |config] Severity|Normal |Major --- Comment #2 from Ladislav Slezak 2013-10-17 08:44:27 UTC --- I found the problem here: https://github.com/yast/yast-ruby-bindings/blob/master/src/ruby/yast/ops.rb#... Ops.is() does not check for the nested types, which is essential in the sound module here: https://github.com/yast/yast-sound/blob/master/src/include/sound/routines.rb... The code is evaluated to true Ops.is([[["Master", 74, false]]], "list ") => true which results in broken vol_settings list (it is converted to something like [[["", 0, true]]] which causes crash when constructing the SCR path later: Client call failed with Invalid path '.audio.alsa.cards.0.channels..volume' The workaround could we replacing Ops.is(vol_settings, "list ") by something like vol_settings[0].is_a?(Array) && vol_settings[0][0].is_a?(Hash) but this problem can be present in other Yast modules as well... :-( -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=845928 https://bugzilla.novell.com/show_bug.cgi?id=845928#c4 Ladislav Slezak changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED AssignedTo|jreidinger@suse.com |lslezak@suse.com --- Comment #4 from Ladislav Slezak 2013-10-17 14:12:43 UTC --- I have checked all occurrences listed above and all seems to be ok regarding this bug. So there seems to be just only one place where it makes problems, so I'll add a workaround just to the yast2-sound package so it does not crash. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=845928 https://bugzilla.novell.com/show_bug.cgi?id=845928#c6 --- Comment #6 from Thomas Langkamp 2013-10-17 14:54:30 UTC --- maybe good to know - I switched from rc1 to factory yesterday. The y2log is from today so factory, with the bug still there but with one difference. After the sound-module crashed once, it won´t load another time until you restard the machine. Also amarok stopped playing music at the moment I wanted to delete the ati sound-card which is not even used. Alsa or phonon went back from digital output to analog output on the used intel-ICH10 soundchip. That´s why sound stops. Setting back to digital brings sound back without restart. So this bug in yast-sound seems to be connected to my other bug I filed here: https://bugzilla.novell.com/show_bug.cgi?id=845923 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=845928 https://bugzilla.novell.com/show_bug.cgi?id=845928#c8 --- Comment #8 from Thomas Langkamp 2013-10-21 21:01:09 UTC --- confirmed I also tested with the 3.1 rpm from factory - this does not work but 3.0.3 works :) thanks guys :) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.