https://bugzilla.novell.com/show_bug.cgi?id=385172 User aj@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c1 Andreas Jaeger changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO Info Provider| |teheo@novell.com --- Comment #1 from Andreas Jaeger 2008-05-05 04:41:24 MST --- Please provide the YaST log files from the 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=385172 User teheo@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c3 Tejun Heo changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW Info Provider|teheo@novell.com | --- Comment #3 from Tejun Heo 2008-05-06 00:55:29 MST --- Clearing NEEDINFO. -- 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=385172 User teheo@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c5 Tejun Heo changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW Info Provider|teheo@novell.com | --- Comment #5 from Tejun Heo 2008-05-14 00:24:45 MST --- Coolo, this one is very deterministic and doing the following with x86-64 b2 dvd will always give you the bug. 1. from isolinux menu, don't select anything. just initiate installation. 2. from installer language selection menu, select korean but don't change keyboard layout and press next. 3. click through a warning message and select new installation. yast will crash. It's easily reproducible in vmware or any real machine. If you need more info, I can provide it but having the problem reproduced locally beats any bug reporter, right? -- 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=385172 User teheo@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c7 --- Comment #7 from Tejun Heo 2008-05-14 01:40:52 MST --- The Korean installer font isn't too bad. It isn't too pretty but is the best free font we've got at this point. Heh... A complete Korean fonts should contain 11172 glyphs, so creating one is a very difficult task. Anyways, it crashes after new installation is initiated, so you need to clock next twice to get the crash. I'm testing b2 now and it seems that selecting Korean from isolinux now gives the same crash. Thanks. -- 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=385172 User coolo@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c9 Stephan Kulow changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team-screening@forge.provo.novell.com |mvidner@novell.com --- Comment #9 from Stephan Kulow 2008-05-14 03:02:46 MST --- the interpreter seems to crash on the korean strings -- 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=385172 User mvidner@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c11 --- Comment #11 from Martin Vidner 2008-05-20 11:48:11 MST --- Created an attachment (id=216991) --> (https://bugzilla.novell.com/attachment.cgi?id=216991) korean-crash.ycp After desperate attempts to debug inside the inst-sys, I finally managed to make a small test case to reproduce it in an installed B3. Attached. $ /usr/lib/YaST2/bin/y2base ./korean-crash.ycp UI YaST got signal 11 at YCP file /home/mvidner/snippets/korean-crash.ycp:47 -- 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=385172 User mvidner@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c13 --- Comment #13 from Martin Vidner 2008-05-21 01:55:01 MST --- Created an attachment (id=217122) --> (https://bugzilla.novell.com/attachment.cgi?id=217122) backtrace with debug/vector I recompiled yast2-core with YCPList using __gnu_debug::vector and this is the result: /usr/include/c++/4.3/debug/safe_iterator.h:239:error: attempt to decrement a dereferenceable (start-of-sequence) iterator. -- 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=385172 User mvidner@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c15 --- Comment #15 from Martin Vidner 2008-05-21 02:31:56 MST --- Created an attachment (id=217136) --> (https://bugzilla.novell.com/attachment.cgi?id=217136) y2log snippet, try sort -k3 to see the sloppy comparison -- 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=385172 User mvidner@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c17 Martin Vidner changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jsuchome@novell.com, pbaudis@novell.com --- Comment #17 from Martin Vidner 2008-05-21 06:54:59 MST --- I think that the core of the bug is that wcscoll for Korean is broken. I will try to make a simple test case of the above components and pass it to Pasky. As a workaround, Jirka, could you disable the timezone sorting for Korean? -- 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=385172 User jsuchome@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c19 Jiří­ Suchomel changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO Info Provider| |mvidner@novell.com --- Comment #19 from Jiří­ Suchomel 2008-05-22 00:30:15 MST --- (In reply to comment #17 from Martin Vidner)

As a workaround, Jirka, could you disable the timezone sorting for Korean?

Sure: tested, and it helps.

From the comments above, I do not understand why doesn't it crash a) when Korean is selected in linuxrc b) when yast2 timezone is called on the installed system...

-- 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=385172 User jsuchome@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c21 --- Comment #21 from Jiří­ Suchomel 2008-05-22 06:37:36 MST --- (In reply to comment #17 from Martin Vidner)

As a workaround, Jirka, could you disable the timezone sorting for Korean?

yast2-country-2.16.26 -- 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=385172 User mvidner@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c23 --- Comment #23 from Martin Vidner 2008-06-11 07:02:16 MDT --- *** Bug 399241 has been marked as a duplicate of this bug. *** https://bugzilla.novell.com/show_bug.cgi?id=399241 -- 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=385172 User mfabian@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c25 Mike Fabian changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Normal |Blocker --- Comment #25 from Mike Fabian 2008-06-11 07:18:49 MDT --- I think we need something now, even if it is a blunt workaround. -- 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=385172 User jsuchome@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c27 Jiří­ Suchomel changed: What |Removed |Added ---------------------------------------------------------------------------- Info Provider|mvidner@novell.com |coolo@novell.com --- Comment #27 from Jiří­ Suchomel 2008-06-11 07:31:30 MDT --- I think I could disable timezone sorting for languages that I have marked as CJK in Language.ycp (although not only CJK in fact): list cjk_languages = [ "ja", "ko", "zh", "hi", "km", "pa", "bn" ]; Right now I tested with Japanese and it works. -- 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=385172 User jsuchome@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c29 --- Comment #29 from Jiří­ Suchomel 2008-06-11 07:43:38 MDT --- (In reply to comment #28 from Mike Fabian)

I just finished an RC4 installation in simplified Chinese and it did *not* crash. Surprising, but it really works.

Traditional Chinese is also fine. To test it, you only need to do few installation steps: when you see the timezone dialog, you're (most probably) on the safe side. -- 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=385172 User coolo@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c31 --- Comment #31 from Stephan Kulow 2008-06-11 07:47:37 MDT --- So keep working on the core problem and we'll do driver update -- 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=385172 User mfabian@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c33 --- Comment #33 from Mike Fabian 2008-06-11 09:15:58 MDT --- locale-archive is a database to hold all the files usually below /usr/lib/locale in a single file. One can use such a database but one does not have to. In the installed system we don’t use it (We tried a few years ago but decided against using it). I don’t know why we use it in the instsys, maybe because the savings in efficiency and space are more important for the instsys. The locale-archive file in the instsys has only 2.0 MB though. That is certainly not enough to contain all the locales listed by “locale -a” in the instsys, i.e. most of these locales are probably faked and just copies of en_US.UTF-8. -- 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=385172 User mvidner@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c35 --- Comment #35 from Martin Vidner 2008-06-11 09:33:41 MDT --- (In reply to comment #34 from Mike Fabian)

By the way, RC4 does *not* crash for Korean! That is because of the workaround in comment 21.

-- 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=385172 User coolo@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c44 --- Comment #44 from Stephan Kulow 2008-06-17 04:58:18 MDT --- the driver update is now online, you can try. -- 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=385172 User pbaudis@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c47 Petr Baudis changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED Info Provider|pbaudis@novell.com | --- Comment #47 from Petr Baudis 2008-06-18 05:36:20 MDT --- As for comment #32, I think it should be enough, provided that all the required locales are in the locale-archive. I don't know what builds the locale-archive for the CD root and what gets put inside there. Ad comment #20, I'm sorry but I don't see what does that testcase show; sorting by length in en_US locale makes sense if all the korean characters fall in the same collation class in the en_US locale, which I assume is the case. What exactly is the trouble with wcscoll()? Maybe I'm a bit confused - does yast crash because of unexpected sort result from glibc, or is the crash inside glibc? -- 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=385172 User pbaudis@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c49 --- Comment #49 from Petr Baudis 2008-06-18 06:05:50 MDT --- wcscoll() should never behave like that, I believe. It does simply report plenty of strings to be collate-equal to each other in the en_US locale, but should produce valid ordering. Are you sure there is no memory corruption going on? Are you feeding only valid pointers to std::sort? -- 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=385172 User mvidner@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c51 --- Comment #51 from Martin Vidner 2008-06-18 06:26:18 MDT --- Comment 49: I am pretty sure. Naturally I used valgrind, but it did not report problems until the moment of the crash (where it accessed array[-1] I think). Comment 50: no, you misunderstand. According to US sorting rules, all Korean characters are equal. It works as designed and that bug is rightfully invalid. -- 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=385172 User mvidner@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=385172#c53 --- Comment #53 from Martin Vidner 2008-06-23 11:07:32 MDT --- Created an attachment (id=223821) --> (https://bugzilla.novell.com/attachment.cgi?id=223821) korean-crash2.ycp The attached single YCP file is enough to crash 11.0 yast. The key observation is that the same list of strings, when used in the previous c++ program, does not cause a crash. So that got me thinking about the only difference, the way we simulate strcoll in YCP: lsort (locale sort) of a pair. I checked that when one sorts the Korean pair Manila-Macao both ways, the order comes out unchanged. That effectively means that we use "<=" instead of "<" and thus std::sort can get ahttps://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.