[php-maint] Fwd: Bug#677335: gforge-web-apache2: PHP Warning: ob_start(): output handler 'ob_gzhandler' conflicts with 'zlib output compression'

[Ondřej Surý]

Hi Olivier,

I have no idea at all, but you might try asking in php-internals,
maybe they won't eat you :)

O.

On Wed, Jul 18, 2012 at 6:01 PM, Olivier Berger
<olivier.berger at it-sudparis.eu> wrote:
> Hi.
>
> I'm puzzled by this bug.
>
> It seems that the following, set in fusionforge's  :
>  ob_start("ob_gzhandler");
> isn't compatible with some zlib compression counter part.
>
> However, I can't seem to spot anything that would have activated
> zlib.output_compression or zlib.output_handler by default in Debian.
>
> phpinfo reports, as expected from default apache2 php.ini :
> Directive       Local Value     Master Value
> zlib.output_compression Off     Off
> zlib.output_compression_level   -1      -1
> zlib.output_handler     no value        no value
>
> Do you have any idea on how to try and investigate that ?
>
> Thanks in advance.
>
> Best regards,
>
>
>
> ---------- Forwarded message ----------
> From: Olivier Berger <olivier.berger at telecom-sudparis.eu>
> To: Debian Bug Tracking System <submit at bugs.debian.org>
> Cc:
> Date: Wed, 13 Jun 2012 12:09:38 +0200
> Subject: Bug#677335: gforge-web-apache2: PHP Warning: ob_start(): output handler 'ob_gzhandler' conflicts with 'zlib output compression'
> Package: gforge-web-apache2
> Version: 5.2~rc1-1
> Severity: minor
>
> Hi.
>
> I notice this :
> [Wed Jun 13 12:04:15 2012] [error] [client 82.238.14.130] PHP Warning:  ob_start(): output handler 'ob_gzhandler' conflicts with 'zlib output compression' in /usr/share/gforge/common/include/pre.php on line 54
> [Wed Jun 13 12:04:15 2012] [error] [client 82.238.14.130] PHP Notice:  ob_start(): failed to create buffer in /usr/share/gforge/common/include/pre.php on line 54
>
> Doesn't seem harmful, but still...
>
> Thanks in advance.
>
> Best regards,
>
> -- System Information:
> Debian Release: wheezy/sid
>   APT prefers testing
>   APT policy: (500, 'testing')
> Architecture: amd64 (x86_64)
>
> Kernel: Linux 3.2.0-2-amd64 (SMP w/1 CPU core)
> Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/dash
>
> Versions of packages gforge-web-apache2 depends on:
> ii  cronolog                          1.6.2+rpk-1
> ii  debconf [debconf-2.0]             1.5.43
> ii  debianutils                       4.3.1
> ii  gforge-common                     5.2~rc1-1
> ii  gforge-db-postgresql [gforge-db]  5.2~rc1-1
> ii  libapache2-mod-php5               5.4.4~rc2-1
> ii  libdbd-pg-perl                    2.19.2-1
> ii  libdbi-perl                       1.621-1
> ii  libjs-jquery                      1.7.2+debian-1
> ii  libjs-jquery-tipsy                5-1
> ii  libjs-scriptaculous               1.9.0-2
> ii  libjs-yui                         2.8.2r1~squeeze-1
> ii  libnusoap-php                     0.7.3-4
> ii  libphp-jpgraph                    1.5.2-12
> ii  libphp-simplepie                  1.2.1-3
> ii  perl                              5.14.2-11
> ii  php-http                          1.4.1-1
> ii  php5-cgi                          5.4.4~rc2-1
> ii  php5-gd                           5.4.4~rc2-1
> ii  php5-pgsql                        5.4.4~rc2-1
> ii  python                            2.7.2-10
> ii  ssl-cert                          1.0.28
> ii  ucf                               3.0025+nmu3
>
> Versions of packages gforge-web-apache2 recommends:
> ii  locales  2.13-33
>
> gforge-web-apache2 suggests no packages.
>
> -- Configuration Files:
> /etc/cron.d/gforge-web-apache2 changed [not included]
> /etc/gforge/httpd.conf.d/30-vhosts-projects.conf changed [not included]
>
> -- debconf information excluded
>
>
>
>
>
>
>
> --
> Olivier BERGER
> http://www-public.it-sudparis.eu/~berger_o/ - OpenPGP-Id: 2048R/5819D7E8
> Ingenieur Recherche - Dept INF
> Institut Mines-Telecom, Telecom SudParis, Evry (France)
>
>
> _______________________________________________
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> pkg-php-maint at lists.alioth.debian.org
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-- 
Ondřej Surý <ondrej at sury.org>