[bugs] [Bug 1133] New - folders.php fails (apache backend die)

[bugs at bugs.horde.org]

http://bugs.horde.org/show_bug.cgi?id=1133

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+ Bug#: 1133
+ Product: Horde
+ Version: 2.2 Stable
+ Platform: Mozilla 5.x
+ OS/Version: Linux
+ Status: NEW   
+ Resolution: 
+ Severity: critical
+ Priority: P1
+ Component: IMP
+ Area: BUILD
+ AssignedTo: chuck@horde.org                            
+ ReportedBy: alex@halogen-dg.com               
+ URL: http://anyhordeinstall/imp/folders.php
+ Summary: folders.php fails (apache backend die)
+ 
+ Hello,
+ 
+ I have the following setup:
+ 
+ RedHat Linux 7.3
+ Apache 1.3.27-2 (RPM from RedHat)
+ PHP 4.1.2 Release 7.3.6 (RPM from RedHat)
+ Courier-IMAP as mailserver version 1.4.6
+ Horde 2.1 (I see that you already have 2.2 ready?)
+ IMP 3.1
+ 
+ horde/imp/config/servers.php entry for imap server:
+ 
+ $servers['imap'] = array(
+     'name' => 'IMAP Server',
+     'server' => 'io.redg.us',
+     'protocol' => 'imap/notls',
+     'port' => 143,
+     'folders' => '',
+     'namespace' => '',
+     'maildomain' => '',
+     'smtphost' => 'io.redg.us',
+     'realm' => 'io.redg.us',
+     'preferred' => ''
+ );
+ 
+ I tried also:
+ 
+     'folders' => 'INBOX',
+     'namespace' => 'INBOX',
+ 
+ in all 4 combinations. 
+ 
+ As result I do not have folders.php to display anything
+ in all those variants. 
+ 
+ HTTP server error_log (I have enabled logging for PHP for all
+ warnings and errors) the following:
+ 
+ Thu Dec 26 00:46:22 2002] [error] PHP Warning:  Undefined index:  attributes in
+ /var/www/virtual/horde/horde/imp/lib/Tree.php on line 720
+ [Thu Dec 26 00:46:22 2002] [error] PHP Warning:  Undefined index:  attributes in
+ /var/www/virtual/horde/horde/imp/lib/Tree.php on line 720
+ [Thu Dec 26 00:46:22 2002] [error] PHP Warning:  Undefined index:  next in
+ /var/www/virtual/horde/horde/imp/lib/Tree.php on line 684
+ [Thu Dec 26 00:46:22 2002] [error] PHP Warning:  Undefined index:  level in
+ /var/www/virtual/horde/horde/imp/lib/Tree.php on line 685
+ [Thu Dec 26 00:46:22 2002] [error] PHP Warning:  Undefined index:  next in
+ /var/www/virtual/horde/horde/imp/lib/Tree.php on line 684
+ [Thu Dec 26 00:46:22 2002] [error] PHP Warning:  Undefined index:  level in
+ /var/www/virtual/horde/horde/imp/lib/Tree.php on line 685
+ [Thu Dec 26 00:46:40 2002] [error] PHP Fatal error:  Allowed memory size of
+ 8388608 bytes exhausted (tried to allocate 10240 bytes) in
+ /var/www/virtual/horde/horde/imp/templates/folders/row.inc on line 3
+ [Thu Dec 26 00:46:40 2002] [error] PHP Fatal error:  Allowed memory size of
+ 8388608 bytes exhausted (tried to allocate 13 bytes) in Unknown on line 0
+ [Thu Dec 26 00:46:40 2002] [error] PHP Fatal error:  Allowed memory size of
+ 8388608 bytes exhausted (tried to allocate 0 bytes) in Unknown on line 0
+ [Thu Dec 26 00:46:40 2002] [error] PHP Fatal error:  Allowed memory size of
+ 8388608 bytes exhausted (tried to allocate 140 bytes) in Unknown on line 0
+ 
+ 
+ As result on:
+ 
+ service httpd stop
+ 
+ apache server could not be stopped because:
+ 
+ [Thu Dec 26 00:45:23 2002] [warn] child process 30464 still did not exit,
+ sending a SIGTERM
+ 
+ I am killing httpd by signal -9 because I can not restart it other way.
+ 
+ I am not sure is that was fixed in any other (CVS) versions of Horde/IMP. I
+ tried to search for folders bug in this bugzilla but failed to find any, so I
+ entered this my bug. 
+ 
+ I put the priority P1 and Sevirity 'critical' because this bug not only blocks
+ the functionality of IMP, but also it makes some apache/httpd processes to freeze.
+ 
+ Just found that Horde 2.2(Stable) is released.. Should I upgrade? I downloaded
+ latest stable version of horde just 
+ some days ago from website/ftp (I checked now: on web site it is still mentioned
+ tht 2.1 is the latest version of horde). But personally I believe that IMP /
+ folders.php should not have any impact on that.
+ 
+ Best Regards,
+      Alex
+