[Tickets #12486] Re: Can't download attachments over ActiveSync

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Ticket URL: http://bugs.horde.org/ticket/12486
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  Ticket             | 12486
  Updated By         | Michael Rubinsky <mrubinsk at horde.org>
  Summary            | Can't download attachments over ActiveSync
  Queue              | Synchronization
  Version            | Git master
  Type               | Bug
  State              | Not A Bug
  Priority           | 1. Low
  Milestone          |
  Patch              |
  Owners             |
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Michael Rubinsky <mrubinsk at horde.org> (2013-07-30 14:54) wrote:

> Being loaded in php.ini:
>
> extension=imagick.so
> extension="lzf.so"
> extension="memcache.so"
> extension="pam.so"
> extension="ssh2.so"
> extension="mongo.so"
> extension="horde_lz4.so"
> extension=geoip.so
>
> Horde doesn't run without lzf.so, I assume because compression is enabled.
>
> With all of the others remarked out, the zend_mm_heap corrupted  
> messages disappear, but the segfaults remain, along with the "Cannot  
> download attachment". So one of the commented out modules is causing  
> the zend error but the segfault is being driven from elsewhere. I've  
> commented memcache out entirely as I don't use it any more, and I  
> suspect from reading that may have been the cause of the zend errors.
>
> php.d directory loads:
>
> -rw-r--r-- 1 root root 49 Jul 13 00:50 curl.ini
> -rw-r--r-- 1 root root 47 Jul 13 00:50 dom.ini
> -rw-r--r-- 1 root root 24 Jul  1  2010 facedetect.ini
> -rw-r--r-- 1 root root 57 Jul 13 00:50 fileinfo.ini
> -rw-r--r-- 1 root root 45 Jul 13 00:50 gd.ini
> -rw-r--r-- 1 root root 49 Jul 13 00:50 imap.ini
> -rw-r--r-- 1 root root 49 Jul 13 00:50 intl.ini
> -rw-r--r-- 1 root root 49 Jul 13 00:50 json.ini
> -rw-r--r-- 1 root root 49 Jul 13 00:50 ldap.ini
> -rw-r--r-- 1 root root 23 Jul  1  2010 libpuzzle.ini
> -rw-r--r-- 1 root root 57 Jul 13 00:50 mbstring.ini
> -rw-r--r-- 1 root root 53 Jul 13 00:50 mcrypt.ini
> -rw-r--r-- 1 root root 53 Jul 13 00:50 mysqli.ini
> -rw-r--r-- 1 root root 51 Jul 13 00:50 mysql.ini
> -rw-r--r-- 1 root root 47 Jul 13 00:50 pdo.ini
> -rw-r--r-- 1 root root 59 Jul 13 00:50 pdo_mysql.ini
> -rw-r--r-- 1 root root 59 Jul 13 00:50 pdo_pgsql.ini
> -rw-r--r-- 1 root root 61 Jul 13 00:50 pdo_sqlite.ini
> -rw-r--r-- 1 root root 51 Jul 13 00:50 pgsql.ini
> -rw-r--r-- 1 root root 49 Jul 13 00:50 phar.ini
> -rw-r--r-- 1 root root 49 Jul 13 00:50 soap.ini
> -rw-r--r-- 1 root root 49 Jul 13 00:50 tidy.ini
> -rw-r--r-- 1 root root 49 Jul 13 00:50 wddx.ini
> -rw-r--r-- 1 root root 59 Jul 13 00:50 xmlreader.ini
> -rw-r--r-- 1 root root 53 Jul 13 00:50 xmlrpc.ini
> -rw-r--r-- 1 root root 59 Jul 13 00:50 xmlwriter.ini
> -rw-r--r-- 1 root root 47 Jul 13 00:50 xsl.ini
> -rw-r--r-- 1 root root 47 Jul 13 00:50 zip.ini
>
> But I am uncertain which of those are not 'standard' - the same date  
> on most would lead me to believe that those have come from my  
> upgrade to 5.3.27...
>
> Next step will be to try and get a core dump I guess, unless  
> anything looks odd from the above?


Nothing "odd", but the facedetect and libpuzzle extensions were added  
3 years ago. Not sure if they would be compatible with the change from  
5.2.x to 5.3.x without recompiling. Other than that, I would remove  
the extensions that you don't use as a general rule. Unless you are  
using apps other than Horde that use different databases there is no  
reason to have pdo_mysql AND pdo_pgsql as well as mysqli and mysql.  
Again, you may be using these elsewhere and that's fine.  Also, Horde  
doesn't use the imap extension so unless you need it elsewhere you can  
disable it. Not sure if it's the cause of your problems, that's just  
my practice.