Tickets :: [#11962] Cleanhtml.php Causes Segfault on Solaris 11

6.0.0-beta1

7/10/25

Summary	Cleanhtml.php Causes Segfault on Solaris 11
Queue	Horde Groupware
Queue Version	5.0.3
Type	Bug
State	Not A Bug
Priority	1. Low
Owners
Requester	restep (at) eng (dot) utoledo (dot) edu
Created	01/15/2013 (4559 days ago)
Due
Updated	01/16/2013 (4558 days ago)
Assigned
Resolved	01/16/2013 (4558 days ago)
Github Issue Link
Github Pull Request
Milestone
Patch	No

01/16/2013 06:29:17 PM	Michael Slusarz	Comment #4 State ⇒ Not A Bug	Reply to this comment
I was using the PECL extension, so disabling it was the correct fix. As the PECL documentation clearly states, this extension is PHP 4 ONLY.

01/16/2013 02:56:07 PM	restep (at) eng (dot) utoledo (dot) edu	Comment #3	Reply to this comment
The real solution would be to disable/uninstall the tidy extension and see if that fixes things. If it does, there is an issue in that extension (hopefully you are not using the tidy PECL extension, since that won't work with PHP 5). That worked for me. I was using the PECL extension, so disabling it was the correct fix.

01/15/2013 07:49:51 PM	Michael Slusarz	Comment #2 Priority ⇒ 1. Low	Reply to this comment
Sending HTML messages was causing apache to segfault. PHP code should NEVER cause PHP to segfault. If so, it is a bug in PHP, not the userland PHP code. The truss indicates there is a bounds issue somewhere in the php code. The real solution would be to disable/uninstall the tidy extension and see if that fixes things. If it does, there is an issue in that extension (hopefully you are not using the tidy PECL extension, since that won't work with PHP 5).

01/15/2013 04:31:07 PM	restep (at) eng (dot) utoledo (dot) edu	Comment #1 Priority ⇒ 2. Medium New Attachment: solaris11_apache.truss Patch ⇒ No Milestone ⇒ Queue ⇒ Horde Groupware Summary ⇒ Cleanhtml.php Causes Segfault on Solaris 11 Type ⇒ Bug State ⇒ Unconfirmed	Reply to this comment
Sending HTML messages was causing apache to segfault. Trussing the apache program I was able to identify Cleanhtml.php as the source of the segfault (applicable truss is attached). Because postProcess() just filters the html, I was able to comment out the working lines of code and stop the segfault issue. The truss indicates there is a bounds issue somewhere in the php code.