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Bug#571754: marked as done (strftime("%c") crashes in (some) locations)



Your message dated Sun, 28 Feb 2010 10:39:00 +0100
with message-id <20100228093900.GI10348@hall.aurel32.net>
and subject line Re: Bug#571754: strftime("%c") crashes in (some) locations
has caused the Debian Bug report #571754,
regarding strftime("%c") crashes in (some) locations
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
571754: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=571754
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Package: libc6
Version: 2.10.2-6
Severity: normal
Tags: l10n

To see the bug, please compile and run the following small program:
- ---
#include <stdio.h>
#include <time.h>
#include <locale.h>

int main(int argc, char **argv)
{
   char time[255];
   struct tm *tm;

   setlocale(LC_ALL, "de_DE");
   tm = localtime(NULL);
   strftime(time, sizeof(time), "%c", tm);
   fprintf(stdout, "%s\n", time);
} // int main(int argc, char **argv...
- ---

The problem only happens with locale set (to de_DE, no other tested).
And only %c is broken.

- From the man page: "%c     The preferred date and time representation
for the current locale."

- -- System Information:
Debian Release: squeeze/sid
  APT prefers unstable
  APT policy: (800, 'unstable'), (700, 'stable'), (600, 'oldstable'), (60, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.32.9
Locale: LANG=de_DE, LC_CTYPE=de_DE (charmap=ISO-8859-1) (ignored: LC_ALL set to de_DE)
Shell: /bin/sh linked to /bin/dash

Versions of packages libc6 depends on:
ii  libc-bin                      2.10.2-6   Embedded GNU C Library: Binaries
ii  libgcc1                       1:4.4.3-3  GCC support library

Versions of packages libc6 recommends:
ii  libc6-i686                    2.10.2-6   GNU C Library: Shared libraries [i

Versions of packages libc6 suggests:
ii  debconf [debconf-2.0]         1.5.28     Debian configuration management sy
pn  glibc-doc                     <none>     (no description available)
ii  locales                       2.10.2-6   Embedded GNU C Library: National L

- -- debconf information:
* glibc/upgrade: true
* glibc/disable-screensaver:
  glibc/restart-failed:
* glibc/restart-services: exim4 cups cron atd

- -- 
Klaus Ethgen                            http://www.ethgen.de/
pub  2048R/D1A4EDE5 2000-02-26 Klaus Ethgen <Klaus@Ethgen.de>
Fingerprint: D7 67 71 C4 99 A6 D4 FE  EA 40 30 57 3C 88 26 2B
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--- End Message ---
--- Begin Message ---
On Sat, Feb 27, 2010 at 08:28:27PM +0100, Klaus Ethgen wrote:
> Package: libc6
> Version: 2.10.2-6
> Severity: normal
> Tags: l10n
> 
> To see the bug, please compile and run the following small program:
> ---
> #include <stdio.h>
> #include <time.h>
> #include <locale.h>
> 
> int main(int argc, char **argv)
> {
>    char time[255];
>    struct tm *tm;
> 
>    setlocale(LC_ALL, "de_DE");
>    tm = localtime(NULL);

This is wrong. localtime() doesn't accept a NULL pointer. You should
call time(NULL), and pass the result to localtime().

>    strftime(time, sizeof(time), "%c", tm);
>    fprintf(stdout, "%s\n", time);
> } // int main(int argc, char **argv...
> ---
> 
> The problem only happens with locale set (to de_DE, no other tested).
> And only %c is broken.
> 
> From the man page: "%c     The preferred date and time representation
> for the current locale."
> 
> -- System Information:
> Debian Release: squeeze/sid
>   APT prefers unstable
>   APT policy: (800, 'unstable'), (700, 'stable'), (600, 'oldstable'), (60, 'experimental')
> Architecture: i386 (i686)
> 
> Kernel: Linux 2.6.32.9
> Locale: LANG=de_DE, LC_CTYPE=de_DE (charmap=ISO-8859-1) (ignored: LC_ALL set to de_DE)
> Shell: /bin/sh linked to /bin/dash
> 
> Versions of packages libc6 depends on:
> ii  libc-bin                      2.10.2-6   Embedded GNU C Library: Binaries
> ii  libgcc1                       1:4.4.3-3  GCC support library
> 
> Versions of packages libc6 recommends:
> ii  libc6-i686                    2.10.2-6   GNU C Library: Shared libraries [i
> 
> Versions of packages libc6 suggests:
> ii  debconf [debconf-2.0]         1.5.28     Debian configuration management sy
> pn  glibc-doc                     <none>     (no description available)
> ii  locales                       2.10.2-6   Embedded GNU C Library: National L
> 
> -- debconf information:
> * glibc/upgrade: true
> * glibc/disable-screensaver:
>   glibc/restart-failed:
> * glibc/restart-services: exim4 cups cron atd
> 
> -- 
> Klaus Ethgen                            http://www.ethgen.de/
> pub  2048R/D1A4EDE5 2000-02-26 Klaus Ethgen <Klaus@Ethgen.de>
> Fingerprint: D7 67 71 C4 99 A6 D4 FE  EA 40 30 57 3C 88 26 2B
> 
> 
> 
> -- 
> To UNSUBSCRIBE, email to debian-glibc-REQUEST@lists.debian.org
> with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org
> Archive: 20100227192826.GA16123@ikki.ethgen.de">http://lists.debian.org/20100227192826.GA16123@ikki.ethgen.de
> 
> 

-- 
Aurelien Jarno	                        GPG: 1024D/F1BCDB73
aurelien@aurel32.net                 http://www.aurel32.net


--- End Message ---

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