Tickets :: [#9301] unable to view/download attachments if mail is signed (S/MIME)

6.0.0-beta1

8/14/25

Summary	unable to view/download attachments if mail is signed (S/MIME)
Queue	Horde Base
Queue Version	3.3.9
Type	Bug
State	Not A Bug
Priority	2. Medium
Owners
Requester	michael.menge (at) zdv (dot) uni-tuebingen (dot) de
Created	10/11/2010 (5421 days ago)
Due
Updated	10/21/2010 (5411 days ago)
Assigned	10/21/2010 (5411 days ago)
Resolved	10/21/2010 (5411 days ago)
Github Issue Link
Github Pull Request
Milestone
Patch	No

10/21/2010 02:32:49 PM	Jan Schneider	Comment #6	Reply to this comment
This during the PHP script shutdown, so really not anywhere near any PHP code from Horde.

10/21/2010 01:29:48 PM	michael (dot) menge (at) zdv (dot) uni-tuebingen (dot) de	Comment #5	Reply to this comment
Even if this is a bug in php, somthing in horde has changed between 3.3.8 and 3.3.9 thas is triggering this. Here ist the gdb bt 0 0x00007f2c3fed0d39 in _zend_hash_add_or_update () from /usr/lib64/apache2/mod_php5.so #1 0x00007f2c3fe8b8f3 in php_register_variable_ex () from /usr/lib64/apache2/mod_php5.so #2 0x00007f2c3fdcb40f in ?? () from /usr/lib64/apache2/mod_php5.so #3 0x00007f2c3fe85b52 in sapi_getenv () from /usr/lib64/apache2/mod_php5.so #4 0x00007f2c3fe90a29 in ?? () from /usr/lib64/apache2/mod_php5.so #5 0x00007f2c3fea6c75 in ?? () from /usr/lib64/apache2/mod_php5.so #6 0x00007f2c3fea70de in ?? () from /usr/lib64/apache2/mod_php5.so #7 0x00007f2c3feb5715 in _zval_ptr_dtor () from /usr/lib64/apache2/mod_php5.so #8 0x00007f2c3fece448 in zend_hash_destroy () from /usr/lib64/apache2/mod_php5.so #9 0x00007f2c3feba3b3 in destroy_zend_class () from /usr/lib64/apache2/mod_php5.so ~~#10~~ 0x00007f2c3fece0d0 in ?? () from /usr/lib64/apache2/mod_php5.so ~~#11~~ 0x00007f2c3fece1f8 in zend_hash_reverse_apply () from /usr/lib64/apache2/mod_php5.so ~~#12~~ 0x00007f2c3feb693e in shutdown_executor () from /usr/lib64/apache2/mod_php5.so #13 0x00007f2c3fec3842 in zend_deactivate () from /usr/lib64/apache2/mod_php5.so ~~#14~~ 0x00007f2c3fe7d652 in php_request_shutdown () from /usr/lib64/apache2/mod_php5.so ~~#15~~ 0x00007f2c3ff397e3 in ?? () from /usr/lib64/apache2/mod_php5.so ~~#16~~ 0x00007f2c452a5573 in ap_run_handler () from /usr/sbin/httpd2-prefork ~~#17~~ 0x00007f2c452a8c5f in ap_invoke_handler () from /usr/sbin/httpd2-prefork ~~#18~~ 0x00007f2c452b445e in ap_process_request () from /usr/sbin/httpd2-prefork ~~#19~~ 0x00007f2c452b1358 in ?? () from /usr/sbin/httpd2-prefork ~~#20~~ 0x00007f2c452ace83 in ap_run_process_connection () from /usr/sbin/httpd2-prefork ~~#21~~ 0x00007f2c452b8dbe in ?? () from /usr/sbin/httpd2-prefork ~~#22~~ 0x00007f2c452b906a in ?? () from /usr/sbin/httpd2-prefork ~~#23~~ 0x00007f2c452b9b9a in ap_mpm_run () from /usr/sbin/httpd2-prefork ~~#24~~ 0x00007f2c45291805 in main () from /usr/sbin/httpd2-prefork

10/21/2010 01:12:19 PM	Jan Schneider	Comment #4 State ⇒ Not A Bug	Reply to this comment
An strace doesn't help much, beside showing that the last thing that happend before the segfault was closing the imaps connection to mailserv08.uni-tuebingen.de. If anything, then a gdb trace would help, but this is still some issue in PHP then, not in Horde.

10/21/2010 12:46:45 PM	michael (dot) menge (at) zdv (dot) uni-tuebingen (dot) de	Comment #3 New Attachment: strace	Reply to this comment
Sorry for missing the following error in the main apache error log [Thu Oct 21 14:31:38 2010] [notice] child pid 25540 exit signal Segmentation fault (11) attaced is a s trace of a apache-prefork that exits with a segmantation fault I could reproduce this bug with apache2-2.2.10-2.23.22.1, php5-5.2.13-0.1.1 and an other system apache2-2.2.10-2.21.1, php5-5.2.12-0.1.1

10/21/2010 11:35:47 AM	Jan Schneider	Comment #2 State ⇒ Feedback	Reply to this comment
Please follow the hints at http://wiki.horde.org/FAQ/Admin/Troubleshoot#wsod to generate and find a useful error message.

10/11/2010 11:05:27 AM	michael (dot) menge (at) zdv (dot) uni-tuebingen (dot) de	Comment #1 Priority ⇒ 2. Medium Type ⇒ Bug Summary ⇒ unable to view/download attachments if mail is signed (S/MIME) Queue ⇒ Horde Base Milestone ⇒ Patch ⇒ No State ⇒ Unconfirmed	Reply to this comment
I use Horde 3.3.9 and imp 4.3.8. If I try to access an attachment of an signed mail, the horde_main frame is repaced by a white page. If the attachment would have a preview (e.g. .png) this is not shown. There are nor errors shown or logged. Horde 3.3.8 with imp 4.3.8 works fine