Description of problem:
An error-message containing the text of "Summary" is written to
"/var/log/messages", and owncloud does not change to
"http://<server_name>/owncloud/index.php/apps/files/" after ... "Finish Setup".

Version-Release number of selected component (if applicable):
7.0.11-1.el6.noarch

How reproducible: (You must first solve "Bug 1288633", e.g. by renaming
                   the file "/etc/httpd/conf.d/owncloud.conf" to
                   "/etc/httpd/conf.d/powncloud.conf".); then always.

Steps to Reproduce:
* Additional involved packages:
  * httpd-2.2.15-47_7.el6
  * php-5.3.3-46.el6_6.i686
* 32bit-System, e.g. i386 / i686.

1. have a newly installed owncloud-7.0.11-1.el6.noarch.

2. solve "Bug 1288633", e.g. by renaming
   the file "/etc/httpd/conf.d/owncloud.conf" to
   "/etc/httpd/conf.d/powncloud.conf";

2. Create an admin account on "http://<server_name>/owncloud".
   (does not depend on "Storage & database"-parameters;) e.g. use default
   database-parameter and sqlite-database.

3. Click "Finish Setup".

Actual results:
* You get the setup-page that you already had:
  '
    "Create an admin account"
    "Username"
    "Password"

    "Storage & database"

    "Finish Setup"

* some error-messages according to "Description of problem:".

Expected results: you should get the page 
  "http://<server_name>/owncloud/index.php/apps/files/".

Additional info:
* reason:
  * in php-5.3.3-46.el6_6.i686 "php_value php_post_max_size 10G" in file
    "/etc/httpd/conf.d/owncloud-defaults.inc" is finally passed to
    "sapi_globals_struct::post_max_size", in ( the "/*[...]*/" are statements
     omitted by me or comments )
    "
      typedef _sapi_globals_struct { /*[ line# 119 of
                                       "<src-php5.3.3-46.el6_6.>/main/SAPI.h"]*/
        /*[...]*/
        long post_max_size;          /*[ line# 129 of
                                      "<src-php5.3.3-46.el6_6.>/main/SAPI.h"]*/
        /*[...]*/
      } _sapi_globals_struct;
    "
  * because "post_max_size" is a "long" with size 4byte = 32bit on an i386,
    10G = 0x280000000, it results in post_max_size == 0x8000000 == -2147483648.

  * in "<src-php5.3.3-46.el6_6.>/main/SAPI.c"] at line# 197
   'request_info.content_lenght' (POST Content-Length) is compared to
    sapi_globals_struct::post_max_size by:
   "if (SG(request_info).content_length > SG(post_max_size)) {
        /* --> error-message: */ /*[...]*/ "POST Content-Length of /*[...]*/"
                                                                      /*[...]*/
        return;
    }
    and so, because  'request_info.content_lenght' as a positive number is
    always greater than 'sapi_globals_struct::post_max_size' as a negative
    number, an error-message containing the text of "Summary" is issued.

  * you may resolve the bug (partially)
    * either by declaring "long long post_max_size" instead of
      "long post_max_size" in "[...]/SAPI.h"
      ( but "SG(request_info).content_length" is still a "long", maybe you get
        other problems then );
    * or by setting "php_value php_post_max_size 2047M" in
      "/etc/httpd/conf.d/owncloud-defaults.inc" (but then you may not have
      enough POST-