[Bug 585757] New: Troubles with Perl during building YaST modules

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5 Mar 2010 5 Mar '10

09:44

http://bugzilla.novell.com/show_bug.cgi?id=585757 http://bugzilla.novell.com/show_bug.cgi?id=585757#c0 Summary: Troubles with Perl during building YaST modules Classification: openSUSE Product: openSUSE 11.3 Version: Milestone 1 Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem AssignedTo: anicka@novell.com ReportedBy: juhliarik@novell.com QAContact: qa@suse.de Found By: --- Blocker: --- There are several YaST packages: yast2-samba-server yast2-samba-client yast2-repair yast2-mail yast2-dhcp-server They have troubles with using yast2-perl-bindings. There weren't any changes from openSUSE 11.2 but building YaST packages is broken by perl. yast2-perl-bindings uses perl bindings for C and it seems there is a problem. Special calling function GvCV () from perl bindings for C. out-put from building yast2-mail: Uncaught exception from user code: Assertion ((svtype)((_gvgp)->sv_flags & 0xff)) == SVt_PVGV || ((svtype)((_gvgp)->sv_flags & 0xff)) == SVt_PVLV failed: file "YPerlNamespace.cc", line 428. Line 428 from YPerlNamespace.cc includes: if (GvCV (glob)) Perl version 5.10.1 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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5 Mar 5 Mar

09:56

New subject: [Bug 585757] Troubles with Perl during building YaST modules

http://bugzilla.novell.com/show_bug.cgi?id=585757 http://bugzilla.novell.com/show_bug.cgi?id=585757#c1 --- Comment #1 from Jozef Uhliarik 2010-03-05 09:56:39 UTC --- I try to find something about problem and there are some links (maybe it can help): http://www.nntp.perl.org/group/perl.perl5.porters/2009/03/msg144857.html http://groups.google.com/group/perl.perl5.porters/tree/browse_frm/month/2009-03/d760621928059621?rnum=181&_done=%2Fgroup%2Fperl.perl5.porters%2Fbrowse_frm%2Fmonth%2F2009-03%3F Next I try to dump argument "glob" before calling GvCV () =============================== SV = RV(0x841bf98) at 0x841bf8c REFCNT = 1 FLAGS = (ROK,PCS_IMPORTED) RV = 0x836dcc4 SV = IV(0x836dcc0) at 0x836dcc4 REFCNT = 3 FLAGS = (IOK,READONLY,pIOK) IV = 0 ============================== Calling GvCV () is not crashed always. There is example of "gov" where is not problem: ============================== SV = PVGV(0x85d7b70) at 0x8671e94 REFCNT = 1 FLAGS = (MULTI) NAME = "AutoPackages" NAMELEN = 12 GvSTASH = 0x8097a6c "YaPI::MailServer" GP = 0x86680ac SV = 0x0 REFCNT = 1 IO = 0x0 FORM = 0x0 AV = 0x0 HV = 0x0 CV = 0x8671da4 CVGEN = 0x0 LINE = 2819 FILE = "/usr/share/YaST2/modules/YaPI/MailServer.pm" FLAGS = 0x2 EGV = 0x8671e94 "AutoPackages" ============================= -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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11:48

New subject: [Bug 585757] Troubles with Perl during building YaST modules

http://bugzilla.novell.com/show_bug.cgi?id=585757 http://bugzilla.novell.com/show_bug.cgi?id=585757#c2 Anna Bernathova changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED CC| |anicka@novell.com AssignedTo|anicka@novell.com |mls@novell.com --- Comment #2 from Anna Bernathova 2010-03-05 11:48:45 UTC --- Reasigning to perl maintainer. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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12:54

New subject: [Bug 585757] Troubles with Perl during building YaST modules

http://bugzilla.novell.com/show_bug.cgi?id=585757 http://bugzilla.novell.com/show_bug.cgi?id=585757#c3 Michael Schröder changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |coolo@novell.com, | |mls@novell.com AssignedTo|mls@novell.com |mvidner@novell.com --- Comment #3 from Michael Schröder 2010-03-05 12:54:57 UTC --- That's not a perl problem. Reassigned to yast2-perl-bindings maintainer. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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13:02

New subject: [Bug 585757] Troubles with Perl during building YaST modules

http://bugzilla.novell.com/show_bug.cgi?id=585757 http://bugzilla.novell.com/show_bug.cgi?id=585757#c4 Martin Vidner changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P2 - High Status|ASSIGNED |NEEDINFO CC| |mvidner@novell.com Info Provider| |mls@novell.com AssignedTo|mvidner@novell.com |juhliarik@novell.com --- Comment #4 from Martin Vidner 2010-03-05 13:02:43 UTC --- Michael, our usage of the Perl API has worked for the previous Perl versions. It may not be a Perl problem, but I don't see how that would be so obvious. Can you please explain a bit more? (Josef is filling in for me for y-p-b) -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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13:22

New subject: [Bug 585757] Troubles with Perl during building YaST modules

http://bugzilla.novell.com/show_bug.cgi?id=585757 http://bugzilla.novell.com/show_bug.cgi?id=585757#c5 --- Comment #5 from Jozef Uhliarik 2010-03-05 13:22:38 UTC --- Michael, I agree with Martin in comment#4. older version of perl (5.10) works without any problems. Newer version of perl (5.10.1) leads to crashing yast2-perl-bindings. I am able to provide you any additional info. Could you better explain your opinion in comment#3 please? -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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13:42

New subject: [Bug 585757] Troubles with Perl during building YaST modules

http://bugzilla.novell.com/show_bug.cgi?id=585757 http://bugzilla.novell.com/show_bug.cgi?id=585757#c6 --- Comment #6 from Stephan Kulow 2010-03-05 13:42:25 UTC --- did anyone throw valgrind at the problem? -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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15:19

New subject: [Bug 585757] Troubles with Perl during building YaST modules

http://bugzilla.novell.com/show_bug.cgi?id=585757 http://bugzilla.novell.com/show_bug.cgi?id=585757#c7 Michael Schröder changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED Info Provider|mls@novell.com | --- Comment #7 from Michael Schröder 2010-03-05 15:19:21 UTC --- Come on guys, there are tons of other perl modules that don't have problems with 5.10.1. As long as you don't invest a little time to find out what's going on I don't see why I should do your work. (Looking at the assertion it seems to me that your glob is not really a glob. You should probably test the type before you assess the cv, i.e. test "isGV(glob)".) -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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16:15

New subject: [Bug 585757] Troubles with Perl during building YaST modules

http://bugzilla.novell.com/show_bug.cgi?id=585757 http://bugzilla.novell.com/show_bug.cgi?id=585757#c8 --- Comment #8 from Martin Vidner 2010-03-05 16:15:55 UTC ---

...

As long as you don't invest a little time to find out what's going on I don't see why I should do your work.

Sure.

...

(Looking at the assertion it seems to me that your glob is not really a glob. You should probably test the type before you assess the cv, i.e. test "isGV(glob)".)

This is exactly the sort of thing that was obvious to you but not to us, I think it will fix it. Thanks! BTW, some hint as to what it actually is: http://github.com/github/perl/blob/1369b85fd244c3fb26c30101219e97eb0ea12f24/... : SVprv_PCS_IMPORTED /* RV is a proxy for a constant subroutine in another package. Set the CvIMPORTED_CV_ON() if it needs to be expanded to a real GV */ -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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16:45

New subject: [Bug 585757] Troubles with Perl during building YaST modules

http://bugzilla.novell.com/show_bug.cgi?id=585757 http://bugzilla.novell.com/show_bug.cgi?id=585757#c9 Martin Vidner changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |s2@forceway.com --- Comment #9 from Martin Vidner 2010-03-05 16:45:26 UTC --- *** Bug 579854 has been marked as a duplicate of this bug. *** http://bugzilla.novell.com/show_bug.cgi?id=579854 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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16:52

New subject: [Bug 585757] Troubles with Perl during building YaST modules

http://bugzilla.novell.com/show_bug.cgi?id=585757 http://bugzilla.novell.com/show_bug.cgi?id=585757#c10 --- Comment #10 from Jozef Uhliarik 2010-03-05 16:52:23 UTC --- Dear Michael, thanks for hint with adding "isGV(glob)" for checking "glob" but it doesn't help. After deleting "use POSIX;" from imported *.pm file the problem is solved but it is not accepted solution because POSIX is important for setlocale(). BTW. I also help other guys with their bugs. IMHO it is normal if they need my help. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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16:57

New subject: [Bug 585757] Troubles with Perl during building YaST modules

http://bugzilla.novell.com/show_bug.cgi?id=585757 http://bugzilla.novell.com/show_bug.cgi?id=585757#c11 --- Comment #11 from Michael Schröder 2010-03-05 16:57:22 UTC --- Sure, I'm glad to help with any bug. But I dislike having bugs assigned to me saying that it has to be a core perl problem because it worked in older versions. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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17:15

New subject: [Bug 585757] Troubles with Perl during building YaST modules

http://bugzilla.novell.com/show_bug.cgi?id=585757 http://bugzilla.novell.com/show_bug.cgi?id=585757#c12 --- Comment #12 from Michael Schröder 2010-03-05 17:15:42 UTC --- I don't know what you tested, but changing the code to isGV(glob) && GvCV (glob) works for me. At least yast2-mail works. (Maybe you enabled the fprintf above the "if" statement? That makes it dump core as well, of course...) -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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9 Mar 9 Mar

09:44

New subject: [Bug 585757] Troubles with Perl during building YaST modules

http://bugzilla.novell.com/show_bug.cgi?id=585757 http://bugzilla.novell.com/show_bug.cgi?id=585757#c13 Jozef Uhliarik changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |CLOSED Resolution| |FIXED --- Comment #13 from Jozef Uhliarik 2010-03-09 09:44:57 UTC --- You are right I forgot enabled fprintf as you wrote in comment#12. It means I did wrong test and adding isGV(glob) solves problem. Next sorry for assigning bug but IMHO it was logical: no changes in yast but there were troubles with newer version of perl. It doesn't mean that the bug is in a perl but there were "something" changed. fixed in perl-bindings 2.19.1 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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24 Mar 24 Mar

22:11

New subject: [Bug 585757] Troubles with Perl during building YaST modules

http://bugzilla.novell.com/show_bug.cgi?id=585757 http://bugzilla.novell.com/show_bug.cgi?id=585757#c14 --- Comment #14 from John McInnes 2010-03-24 22:11:11 UTC --- 11.3 milestone 4 Things are working ok now. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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[Bug 585757] New: Troubles with Perl during building YaST modules

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