Re: [imp] Apache Error reading S/MIME message

Jan Schneider Mon, 27 Jul 2009 03:16:18 -0700

Zitat von Jan Schneider <[email protected]>:

Zitat von Ann Carrier <[email protected]>:

Horde: 3.3.4
Imp: H3 (4.3.4)
Turba: H3 (2.3.1)
Fedora 10
Apache 2

PHP Version 5.2.9 - memory_limit = 128M (I've tried increasing this, to no avail)

I've spent hours trying to figure this out. I am getting the following errors

when reading SOME s/mime encrypted e-mails. I am able to read other SMIME

encrypted messages without a problem. All other smime/encryption functions work

properly.

I click on the message, it hangs for a few, then I get a white screen where the

message should be.

The Apache error log says:

PHP Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to
allocate 15430 bytes) in /usr/share/horde/lib/Horde/Util.php on line 56 (see
below for this code)

The httpd/error_log reveals the following:

Apache Error Log:
Error reading S/MIME message
13002:error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong
tag:tasn_dec.c:1294:
13002:error:0D07803A:asn1 encoding routines:ASN1_ITEM_EX_D2I:nested asn1
error:tasn_dec.c:380:Type=PKCS7

13002:error:21078082:PKCS7 routines:B64_READ_PKCS7:decode error:pk7_mime.c:140:

13002:error:2107A08B:PKCS7 routines:SMIME_read_PKCS7:pkcs7 parse
error:pk7_mime.c:373:

The Apache error log error, on line 56 in Util.php, deals with this function
(error line is marked with asterisks).

   function &cloneObject(&$obj)
   {
       if (!is_object($obj)) {
           $bt = debug_backtrace();
           if (isset($bt[1])) {
               $caller = $bt[1]['function'];
               if (isset($bt[1]['class'])) {
                   $caller = $bt[1]['class'].$bt[1]['type'].$caller;
               }
           } else {
               $caller = 'main';
           }

$caller .= ' on line ' . $bt[0]['line'] . ' of ' . $bt[0]['file']; Horde::logMessage('Util::cloneObject called on variable of type ' .

gettype($obj) . ' by ' . $caller, __FILE__, __LINE__, PEAR_LOG_DEBUG);

           $ret = $obj;
           return $ret;
       }

******$ret = unserialize(serialize($obj));************
       return $ret;
   }

Can anyone help point me in the right direction?

We can't help with broken messages, i.e. you won't get the smime error messages in the error log away.

I may not have been clear. Of course we do catch the errors from s/mime processing, if possible, and don't leave them unhandled.

The php error message is pretty clear though, your memory limit is too low. Whether this is a follow-up error from the smime problem, I don't know, it might be coincidence.


Jan.

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