ports/131633: amavisd perl 5.8.9

[Paulius Bulotas]

>Number:         131633
>Category:       ports
>Synopsis:       amavisd perl 5.8.9
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Feb 13 10:10:01 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Paulius Bulotas
>Release:        7.1-RELEASE
>Organization:
UAB Hostex
>Environment:
FreeBSD 7.1-RELEASE-p2 FreeBSD 7.1-RELEASE-p2 #1: Wed Jan 14 17:20:20 EET 2009 amd64

>Description:
From: http://marc.info/?l=amavis-user&m=123376788327981&w=2

The following patch provides a workaround for a Perl5.8.9 bug #62502:

  [perl #62502] Fcntl exported constants become tainted under 5.8.9

where O_WRONLY, O_APPEND and other Fcntl constants can become tainted.

The Perl bug could manifest itself as a taint problem during file-based
quarantining, during MIME decoding, decoding archives and decompressing
mail parts, and possibly elsewhere. The bug is triggered by a legitimate
code in Archive::Zip and affects subsequent operations in amavisd
for the lifetime of the child process.

This only affects perl 5.8.9;  the 5.8.8 and 5.10.0 are fine.

>How-To-Repeat:
Use amavisd :)
>Fix:
http://marc.info/?l=amavis-user&m=123376788327981&w=2

>Release-Note:
>Audit-Trail:
>Unformatted: