From 964b303f7784fac1ab453c96117bb7485daccc9b Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Tue, 30 Apr 2013 20:59:35 +0200
Subject: [PATCH] Don't track family of ipsets

---
 ipsets.c | 17 ++++++-----------
 ipsets.h |  2 +-
 main.c   | 21 ++++++++++-----------
 utils.c  | 17 -----------------
 4 files changed, 17 insertions(+), 40 deletions(-)

diff --git a/ipsets.c b/ipsets.c
index 7278c50..637af7e 100644
--- a/ipsets.c
+++ b/ipsets.c
@@ -348,21 +348,16 @@ fw3_create_ipsets(struct fw3_state *state)
 }
 
 void
-fw3_destroy_ipsets(struct fw3_state *state, enum fw3_family family)
+fw3_destroy_ipsets(struct fw3_state *state)
 {
-	struct fw3_ipset *s, *tmp;
+	struct fw3_ipset *s;
 
-	list_for_each_entry_safe(s, tmp, &state->ipsets, list)
+	list_for_each_entry(s, &state->ipsets, list)
 	{
-		del(s->flags, family, family);
+		info(" * Deleting ipset %s", s->name);
 
-		if (fw3_no_family(s->flags[family == FW3_FAMILY_V6]))
-		{
-			info(" * Deleting ipset %s", s->name);
-
-			fw3_pr("flush %s\n", s->name);
-			fw3_pr("destroy %s\n", s->name);
-		}
+		fw3_pr("flush %s\n", s->name);
+		fw3_pr("destroy %s\n", s->name);
 	}
 }
 
diff --git a/ipsets.h b/ipsets.h
index cbab741..929f311 100644
--- a/ipsets.h
+++ b/ipsets.h
@@ -27,7 +27,7 @@ extern const struct fw3_option fw3_ipset_opts[];
 struct fw3_ipset * fw3_alloc_ipset(void);
 void fw3_load_ipsets(struct fw3_state *state, struct uci_package *p);
 void fw3_create_ipsets(struct fw3_state *state);
-void fw3_destroy_ipsets(struct fw3_state *state, enum fw3_family family);
+void fw3_destroy_ipsets(struct fw3_state *state);
 
 struct fw3_ipset * fw3_lookup_ipset(struct fw3_state *state, const char *name);
 
diff --git a/main.c b/main.c
index 5580c7d..fc2eb72 100644
--- a/main.c
+++ b/main.c
@@ -233,20 +233,19 @@ stop(bool complete, bool reload)
 		}
 
 		fw3_command_close();
+		family_set(run_state, family, false);
+		family_set(cfg_state, family, false);
 
-		if (!reload && run_state)
-		{
-			if (fw3_command_pipe(false, "ipset", "-exist", "-"))
-			{
-				fw3_destroy_ipsets(run_state, family);
-				fw3_command_close();
-			}
+		rv = 0;
+	}
 
-			family_set(run_state, family, false);
-			family_set(cfg_state, family, false);
+	if (!reload && run_state)
+	{
+		if (fw3_command_pipe(false, "ipset", "-exist", "-"))
+		{
+			fw3_destroy_ipsets(run_state);
+			fw3_command_close();
 		}
-
-		rv = 0;
 	}
 
 	if (complete && (ct = fopen("/proc/net/nf_conntrack", "w")) != NULL)
diff --git a/utils.c b/utils.c
index 3558450..aef1cc6 100644
--- a/utils.c
+++ b/utils.c
@@ -490,8 +490,6 @@ static void
 write_ipset_uci(struct uci_context *ctx, struct fw3_ipset *s,
                 struct uci_package *dest)
 {
-	enum fw3_family fam = FW3_FAMILY_ANY;
-
 	char buf[sizeof("0xffffffff\0")];
 
 	struct uci_ptr ptr = { .p = dest };
@@ -499,13 +497,6 @@ write_ipset_uci(struct uci_context *ctx, struct fw3_ipset *s,
 	if (!s->enabled || (s->external && *s->external))
 		return;
 
-	if (fw3_no_family(s->flags[0]) && !fw3_no_family(s->flags[1]))
-		fam = FW3_FAMILY_V6;
-	else if (!fw3_no_family(s->flags[0]) && fw3_no_family(s->flags[1]))
-		fam = FW3_FAMILY_V4;
-	else if (fw3_no_family(s->flags[0]) && fw3_no_family(s->flags[1]))
-		return;
-
 	uci_add_section(ctx, dest, "ipset", &ptr.s);
 
 	ptr.o      = NULL;
@@ -513,14 +504,6 @@ write_ipset_uci(struct uci_context *ctx, struct fw3_ipset *s,
 	ptr.value  = s->name;
 	uci_set(ctx, &ptr);
 
-	if (fam != FW3_FAMILY_ANY)
-	{
-		ptr.o      = NULL;
-		ptr.option = "family";
-		ptr.value  = fw3_flag_names[fam];
-		uci_set(ctx, &ptr);
-	}
-
 	sprintf(buf, "0x%x", s->flags[0]);
 	ptr.o      = NULL;
 	ptr.option = "__flags_v4";
-- 
2.25.1