ports/84552: Update port: mail/libspf fix double free

[Marcus Grando]

>Number:         84552
>Category:       ports
>Synopsis:       Update port: mail/libspf fix double free
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          maintainer-update
>Submitter-Id:   current-users
>Arrival-Date:   Thu Aug 04 16:50:17 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Marcus Grando
>Release:        FreeBSD 6.0-BETA2 i386
>Organization:
Grupos Internet S/A
>Environment:
System: FreeBSD noc.grupos.com.br 6.0-BETA2 FreeBSD 6.0-BETA2 #3: Thu Aug 4 09:36:30 BRT 2005 root at noc.grupos.com.br:/usr/obj/usr/src/sys/NOC i386


	
>Description:

- Fix double free

Add files:

files/patch-ac

Received patch from "Ricky Chan <ricky at ricky-chan.co.uk>"

He's say:
I have informed the author of this bug.  Double free causes abort in Freebsd 5.x (this does not happen in Freebsd 4.x).

	
>How-To-Repeat:
	
>Fix:

	

--- libspf.patch begins here ---
diff -ruN libspf.orig/Makefile libspf/Makefile
--- libspf.orig/Makefile	Tue Jul 12 09:38:37 2005
+++ libspf/Makefile	Thu Aug  4 13:39:06 2005
@@ -7,6 +7,7 @@
 
 PORTNAME=	libspf
 DISTVERSION=	1.0.0-p3
+PORTREVISION=	1
 CATEGORIES=	mail
 MASTER_SITES=	http://www.libspf.org/files/src/
 
diff -ruN libspf.orig/files/patch-ac libspf/files/patch-ac
--- libspf.orig/files/patch-ac	Wed Dec 31 21:00:00 1969
+++ libspf/files/patch-ac	Thu Aug  4 13:37:26 2005
@@ -0,0 +1,11 @@
+--- src/libspf/main.c.orig Thu Jul 28 17:23:42 2005
++++ src/libspf/main.c      Thu Jul 28 17:24:11 2005
+@@ -1683,7 +1683,7 @@
+     xfree(p->from);
+   }
+
+-  if (p->spf_rlevel > 0)
++  if (p->spf_rlevel > 0 && p->current_domain != p->original_domain)
+   {
+     xfree(p->current_domain);
+   }
--- libspf.patch ends here ---


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