Re: libstdc++/8840: 3.2.1: sort (v.begin (), v.end (), loc) dumps core

Re: libstdc++/8840: 3.2.1: sort (v.begin (), v.end (), loc) dumps core

[bkoz]

Synopsis: 3.2.1: sort (v.begin (), v.end (), loc) dumps core

State-Changed-From-To: analyzed->feedback
State-Changed-By: bkoz
State-Changed-When: Wed Dec 11 09:04:22 2002
State-Changed-Why:
    Yes, you'll have to upgrade to 2.2.5. We should perhaps test for this in configure.in, and disable gnu locales on older glibcs, now that glibc-2.3.x is out and known to work.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8840

Re: libstdc++/8840: 3.2.1: sort (v.begin (), v.end (), loc) dumps core

[bkoz]

Synopsis: 3.2.1: sort (v.begin (), v.end (), loc) dumps core

State-Changed-From-To: feedback->closed
State-Changed-By: bkoz
State-Changed-When: Mon Jan  6 12:43:47 2003
State-Changed-Why:
    Seeingly resolved.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8840

Re: libstdc++/8840: 3.2.1: sort (v.begin (), v.end (), loc) dumps core

[Paolo Carlini]

The following reply was made to PR libstdc++/8840; it has been noted by GNATS.

From: Paolo Carlini <pcarlini@unitus.it>
To: franz.gans.entenhausen@t-online.de,  gcc-gnats@gcc.gnu.org, 
 gcc-prs@gcc.gnu.org,  gcc-bugs@gcc.gnu.org,  nobody@gcc.gnu.org
Cc:  
Subject: Re: libstdc++/8840: 3.2.1: sort (v.begin (), v.end (), loc) dumps
 core
Date: Fri, 06 Dec 2002 18:07:35 +0100

 [submitter provided this additional information (Paolo)]
 
 I have locally installed 2.2.5. After creating the de_DE locale with
 localedef and some ld.so-trouble the example *works!* I will do
 extensive testing later.
 
 glibc 2.3.1 is in progress. I will keep you informed.
 
 Best regards
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8840
 

Re: libstdc++/8840: 3.2.1: sort (v.begin (), v.end (), loc) dumps core

[Franz Gans]

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The following reply was made to PR libstdc++/8840; it has been noted by GNATS.

From: Franz Gans <franz.gans.entenhausen@t-online.de>
To: paolo@gcc.gnu.org,  franz.gans.entenhausen@t-online.de, 
 gcc-bugs@gcc.gnu.org,  gcc-prs@gcc.gnu.org,  nobody@gcc.gnu.org, 
 paolo@gcc.gnu.org,  gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: libstdc++/8840: 3.2.1: sort (v.begin (), v.end (), loc) dumps
 core
Date: Fri, 06 Dec 2002 14:56:35 +0100

 paolo@gcc.gnu.org wrote:
 > Synopsis: 3.2.1: sort (v.begin (), v.end (), loc) dumps core
 > 
 > Responsible-Changed-From-To: unassigned->paolo
 > Responsible-Changed-By: paolo
 > Responsible-Changed-When: Fri Dec  6 04:14:20 2002
 > Responsible-Changed-Why:
 >     Analyzed.
 > State-Changed-From-To: open->feedback
 > State-Changed-By: paolo
 > State-Changed-When: Fri Dec  6 04:14:20 2002
 > State-Changed-Why:
 >     Unfortunately, I cannot reproduce it on my x86-linux system:
 >     paolo:~> a.out
 >     m p ö
 >     m p ö
 >     paolo:~> setenv LC_ALL de_DE
 >     paolo:~> a.out
 >     m p ö
 >     m ö p
 >     Which version of glibc are you using? Not 2.3.x, I suppose.
 > 
 > http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8840
 > 
 Its
 
 softw1@localhost:~> rpm -qli glibc|more
 Name        : glibc                        Relocations: (not relocateable)
 Version     : 2.2.4                             Vendor: SuSE AG, 
 Nuernberg, Germ
 
 any
 Release     : 77                            Build Date: Die 01 Okt 2002 
 18:10:55
 
   CEST
 Install date: Die 26 Nov 2002 11:03:11 CET      Build Host: ting.suse.de
 Group       : System Environment/Libraries   Source RPM: 
 glibc-2.2.4-77.src.rpm
 Size        : 60691218                         License: LGPL/GPL
 Packager    : feedback@suse.de
 Summary     : Shared libraries (from the C library package)
 
 Do I have to upgrade to 2.2.5?
 

Re: libstdc++/8840: 3.2.1: sort (v.begin (), v.end (), loc) dumps core

[Paolo Carlini]

The following reply was made to PR libstdc++/8840; it has been noted by GNATS.

From: Paolo Carlini <pcarlini@unitus.it>
To: Franz Gans <franz.gans.entenhausen@t-online.de>
Cc: paolo@gcc.gnu.org,  gcc-bugs@gcc.gnu.org,  gcc-prs@gcc.gnu.org, 
 nobody@gcc.gnu.org,  gcc-gnats@gcc.gnu.org
Subject: Re: libstdc++/8840: 3.2.1: sort (v.begin (), v.end (), loc) dumps
 core
Date: Fri, 06 Dec 2002 15:04:51 +0100

 Franz Gans wrote:
 
 > Do I have to upgrade to 2.2.5?
 
 Well, right now now I cannot tell for sure if the problem is due to a 
 bug in glibc2.2.4, fixed in 2.2.5.
 
 However, from my own experience, upgrading from 2.2.4 to 2.2.5 is safe 
 and worthy, in general.
 
 Also, it would be nice if you could test your code on a glibc2.3.x 
 system like mine.
 
 Ciao,
 Paolo.
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8840
 
 
 
 
 
 

Re: libstdc++/8840: 3.2.1: sort (v.begin (), v.end (), loc) dumps core

[paolo]

Synopsis: 3.2.1: sort (v.begin (), v.end (), loc) dumps core

Responsible-Changed-From-To: paolo->unassigned
Responsible-Changed-By: paolo
Responsible-Changed-When: Fri Dec  6 06:05:35 2002
Responsible-Changed-Why:
    .
State-Changed-From-To: feedback->analyzed
State-Changed-By: paolo
State-Changed-When: Fri Dec  6 06:05:35 2002
State-Changed-Why:
    Feedback received: glibc2.2.4.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8840

Re: libstdc++/8840: 3.2.1: sort (v.begin (), v.end (), loc) dumps core

[paolo]

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Synopsis: 3.2.1: sort (v.begin (), v.end (), loc) dumps core

Responsible-Changed-From-To: unassigned->paolo
Responsible-Changed-By: paolo
Responsible-Changed-When: Fri Dec  6 04:14:20 2002
Responsible-Changed-Why:
    Analyzed.
State-Changed-From-To: open->feedback
State-Changed-By: paolo
State-Changed-When: Fri Dec  6 04:14:20 2002
State-Changed-Why:
    Unfortunately, I cannot reproduce it on my x86-linux system:
    paolo:~> a.out
    m p ö
    m p ö
    paolo:~> setenv LC_ALL de_DE
    paolo:~> a.out
    m p ö
    m ö p
    Which version of glibc are you using? Not 2.3.x, I suppose.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8840

libstdc++/8840: 3.2.1: sort (v.begin (), v.end (), loc) dumps core

[franz.gans.entenhausen]

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>Number:         8840
>Category:       libstdc++
>Synopsis:       3.2.1: sort (v.begin (), v.end (), loc) dumps core
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Dec 06 03:16:02 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     Franz Gans
>Release:        unknown-1.0
>Organization:
>Environment:
SuSE Linux 7.3
Linux xxxxxx 2.4.16-4GB #1 Mit Okt 30 14:20:02 CET 2002 i686 unknown
gcc -v
Reading specs from /usr5/xhome/softw1/install-3.2.1/lib/gcc-lib/i686-pc-linux-gn
u/3.2.1/specs
Configured with: ../gcc-3.2.1/configure --prefix=/usr5/xhome/softw1/install-3.2.1 --enable-threads --enable-shared
Thread model: posix
gcc version 3.2.1
>Description:
With a german locale (de_DE) the letters "mpö" are sorted as 'm', 'ö' (like oe) and 'p'. bcc32 gives the correct result. gcc 3.2.1 gives a segmentation violation while gcc 3.2 seems to simply ignore any
locale setting. In a gdb session one sees

Program received signal SIGSEGV, Segmentation fault.
0x4017f031 in __strcoll_l () from /lib/libc.so.6
(gdb) bt
#0  0x4017f031 in __strcoll_l () from /lib/libc.so.6
#1  0x4009eb20 in std::collate<char>::_M_compare(char const*, char const*) const
 (this=0x0, __one=0x0, __two=0x0) at collate_members.cc:47
#2  0x4007d990 in std::collate<char>::do_compare(char const*, char const*, char
const*, char const*) const (this=0x0, __lo1=0x0, __hi1=0x0, __lo2=0x0,
    __hi2=0x0)
    at /usr5/xhome/softw1/build/objdir-3.2.1/i686-pc-linux-gnu/libstdc++-v3/incl
ude/bits/basic_string.h:781
#3  0x08049d10 in bool std::locale::operator()<char, std::char_traits<char>, std
::allocator<char> >(std::basic_string<char, std::char_traits<char>, std::allocat
or<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocato
r<char> > const&) const (this=0x0, __s1=@0x0, __s2=@0x0)
    at /usr5/xhome/softw1/install-3.2.1/include/c++/3.2.1/bits/locale_facets.h:8
58
#4  0x08049d6b in void std::__insertion_sort<__gnu_cxx::__normal_iterator<std::s
tring*, std::vector<std::string, std::allocator<std::string> > >, std::locale>(_
_gnu_cxx::__normal_iterator<std::string*, std::vector<std::string, std::allocato
r<std::string> > >, __gnu_cxx::__normal_iterator<std::string*, std::vector<std::
string, std::allocator<std::string> > >, std::locale) (__first=
      {<iterator<std::random_access_iterator_tag,std::basic_string<char, std::ch
ar_traits<char>, std::allocator<char> >,int,std::basic_string<char, std::char_tr
aits<char>, std::allocator<char> >*,std::basic_string<char, std::char_traits<cha
r>, std::allocator<char> >&>> = {<No data fields>}, _M_current = 0x804f944},
    __last=
      {<iterator<std::random_access_iterator_tag,std::basic_string<char, std::ch
ar_traits<char>, std::allocator<char> >,int,std::basic_string<char, std::char_tr
aits<char>, std::allocator<char> >*,std::basic_string<char, std::char_traits<cha
r>, std::allocator<char> >&>> = {<No data fields>}, _M_current = 0x804f924},
    __comp=Internal: global symbol `_ZNSt6locale4noneE' found in ../../../../gcc
-3.2.1/libstdc++-v3/src/locale.cc psymtab but not in symtab.
_ZNSt6locale4noneE may be an inlined function, or may be a template function
(if a template, try specifying an instantiation: _ZNSt6locale4noneE<type>).
)
    at /usr5/xhome/softw1/install-3.2.1/include/c++/3.2.1/bits/stl_iterator.h:59
3
#5  0x080498d5 in void std::__final_insertion_sort<__gnu_cxx::__normal_iterator<
std::string*, std::vector<std::string, std::allocator<std::string> > >, std::loc
ale>(__gnu_cxx::__normal_iterator<std::string*, std::vector<std::string, std::al
locator<std::string> > >, __gnu_cxx::__normal_iterator<std::string*, std::vector
<std::string, std::allocator<std::string> > >, std::locale) (__first=
      {<iterator<std::random_access_iterator_tag,std::basic_string<char, std::ch
ar_traits<char>, std::allocator<char> >,int,std::basic_string<char, std::char_tr
aits<char>, std::allocator<char> >*,std::basic_string<char, std::char_traits<cha
r>, std::allocator<char> >&>> = {<No data fields>}, _M_current = 0xbffff400},
    __last=
      {<iterator<std::random_access_iterator_tag,std::basic_string<char, std::ch
ar_traits<char>, std::allocator<char> >,int,std::basic_string<char, std::char_tr
aits<char>, std::allocator<char> >*,std::basic_string<char, std::char_traits<cha
r>, std::allocator<char> >&>> = {<No data fields>}, _M_current = 0x804f944},
    __comp=Cannot access memory at address 0x0
)
    at /usr5/xhome/softw1/install-3.2.1/include/c++/3.2.1/bits/stl_algo.h:2079
#6  0x0804909f in main ()
    at /usr5/xhome/softw1/install-3.2.1/include/c++/3.2.1/bits/stl_algo.h:2210
#7  0x4011f7ee in __libc_start_main () from /lib/libc.so.6
>How-To-Repeat:
g++ -O -g locale-sort-bug-3.2.1.cc   [fails even w/o -O and -g]
a.out
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
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