main/ipsec-tools: fix a memleak in the initial-contact patch

the patch should fix reconnection on unstable lines but contained a
memory leak. This is an update of the same patch.
(cherry picked from commit d6e71e02)

main/ipsec-tools/APKBUILD

@@ -2,7 +2,7 @@
 pkgname=ipsec-tools
 pkgver=0.8_alpha20090903
 _myver=0.8-alpha20090903
-pkgrel=3
+pkgrel=4
 pkgdesc="User-space IPsec tools for various IPsec implementations"
 url="http://ipsec-tools.sourceforge.net/"
 license="BSD"
@@ -52,4 +52,4 @@ md5sums="8ec28d4e89c0f5e49ae2caa7463fbcfd  ipsec-tools-0.8-alpha20090903.tar.gz
 2d00250cf72da7f2f559c91b65a48747  racoon.confd
 13bda94a598aabf593280e04ea16065d  50-reverse-connect.patch
 baa13d7f0f48955c792f7fcd42a8587a  60-debug-quick.patch
-fa96631e4471096d93af0e74968f6d16  initial-contact-fix.diff"
+69e06c5cc3a0c1cc8b10ddc89d1e644b  initial-contact-fix.diff"

main/ipsec-tools/initial-contact-fix.diff

@@ -4,7 +4,7 @@ RCS file: /cvsroot/src/crypto/dist/ipsec-tools/src/racoon/admin.c,v
 retrieving revision 1.32
 diff -u -r1.32 admin.c
 --- src/racoon/admin.c	3 Sep 2009 09:29:07 -0000	1.32
-+++ src/racoon/admin.c	9 Dec 2009 12:58:48 -0000
++++ src/racoon/admin.c	10 Dec 2009 14:38:47 -0000
 @@ -299,9 +299,8 @@
  		break;
  
@@ -30,8 +30,8 @@ RCS file: /cvsroot/src/crypto/dist/ipsec-tools/src/racoon/handler.c,v
 retrieving revision 1.31
 diff -u -r1.31 handler.c
 --- src/racoon/handler.c	22 Nov 2009 19:34:55 -0000	1.31
-+++ src/racoon/handler.c	9 Dec 2009 12:58:48 -0000
-@@ -966,6 +966,20 @@
++++ src/racoon/handler.c	10 Dec 2009 14:38:48 -0000
+@@ -966,6 +966,22 @@
  }
  
  void
@@ -43,6 +43,8 @@ diff -u -r1.31 handler.c
 +	LIST_FOREACH(p, &ctdtree, chain) {
 +		if (cmpsaddr(remote, p->remote) == 0) {
 +			LIST_REMOVE(p, chain);
++			racoon_free(p->remote);
++			racoon_free(p);
 +			break;
 +		}
 +	}	
@@ -58,7 +60,7 @@ RCS file: /cvsroot/src/crypto/dist/ipsec-tools/src/racoon/handler.h,v
 retrieving revision 1.22
 diff -u -r1.22 handler.h
 --- src/racoon/handler.h	3 Sep 2009 09:29:07 -0000	1.22
-+++ src/racoon/handler.h	9 Dec 2009 12:58:48 -0000
++++ src/racoon/handler.h	10 Dec 2009 14:38:48 -0000
 @@ -518,6 +518,7 @@
  
  extern struct contacted *getcontacted __P((struct sockaddr *));