X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=acl.c;h=02df1e481e8f683a90d0c69a5ced3c40cf3f9e9c;hp=9bc83c2506f9083e577d8ff36d0c6953dd2d1285;hb=9b565c60fd159e12d255bb18db9dbff066deebea;hpb=0b36e0a77fc750af85e969efda7bda0931f389d0;ds=sidebyside

diff --git a/acl.c b/acl.c
index 9bc83c25..02df1e48 100644
--- a/acl.c
+++ b/acl.c
@@ -1,11 +1,13 @@
 /*
- * Copyright (C) 2005-2009 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2010 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
 
 /** \file acl.c Access control lists for paraslash senders. */
 
+#include <regex.h>
+
 #include "para.h"
 #include "error.h"
 #include "string.h"
@@ -90,13 +92,17 @@ static void acl_add_entry(struct list_head *acl, char *addr, int netmask)
  * \param addr The address to delete.
  * \param netmask The netmask of the entry to be removed from the list.
  */
-static void acl_del_entry(struct list_head *acl, char *addr, int netmask)
+static void acl_del_entry(struct list_head *acl, char *addr, unsigned netmask)
 {
 	struct access_info *ai, *tmp;
+	struct in_addr to_delete;
+
+	inet_pton(AF_INET, addr, &to_delete);
 
 	list_for_each_entry_safe(ai, tmp, acl, node) {
-		if (!strcmp(addr, inet_ntoa(ai->addr)) &&
-				ai->netmask == netmask) {
+
+		if (v4_addr_match(to_delete.s_addr, ai->addr.s_addr,
+					PARA_MIN(netmask, ai->netmask))) {
 			PARA_NOTICE_LOG("removing %s/%i from access list\n",
 					addr, ai->netmask);
 			list_del(&ai->node);