netfilter: x_tables: rate-limit table mismatch warnings

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

net/ipv4/netfilter/ipt_rpfilter.c

@@ -111,8 +111,8 @@ static int rpfilter_check(const struct xt_mtchk_param *par)
 
 	if (strcmp(par->table, "mangle") != 0 &&
 	    strcmp(par->table, "raw") != 0) {
-		pr_info("match only valid in the \'raw\' "
-			"or \'mangle\' tables, not \'%s\'.\n", par->table);
+		pr_info_ratelimited("only valid in \'raw\' or \'mangle\' table, not \'%s\'\n",
+				    par->table);
 		return -EINVAL;
 	}
 

net/ipv6/netfilter/ip6t_rpfilter.c

@@ -109,8 +109,8 @@ static int rpfilter_check(const struct xt_mtchk_param *par)
 
 	if (strcmp(par->table, "mangle") != 0 &&
 	    strcmp(par->table, "raw") != 0) {
-		pr_info("match only valid in the \'raw\' "
-			"or \'mangle\' tables, not \'%s\'.\n", par->table);
+		pr_info_ratelimited("only valid in \'raw\' or \'mangle\' table, not \'%s\'\n",
+				    par->table);
 		return -EINVAL;
 	}
 

net/netfilter/xt_CONNSECMARK.c

@@ -91,8 +91,8 @@ static int connsecmark_tg_check(const struct xt_tgchk_param *par)
 
 	if (strcmp(par->table, "mangle") != 0 &&
 	    strcmp(par->table, "security") != 0) {
-		pr_info("target only valid in the \'mangle\' "
-			"or \'security\' tables, not \'%s\'.\n", par->table);
+		pr_info_ratelimited("only valid in \'mangle\' or \'security\' table, not \'%s\'\n",
+				    par->table);
 		return -EINVAL;
 	}
 

net/netfilter/xt_SECMARK.c

@@ -86,8 +86,8 @@ static int secmark_tg_check(const struct xt_tgchk_param *par)
 
 	if (strcmp(par->table, "mangle") != 0 &&
 	    strcmp(par->table, "security") != 0) {
-		pr_info("target only valid in the \'mangle\' "
-			"or \'security\' tables, not \'%s\'.\n", par->table);
+		pr_info_ratelimited("only valid in \'mangle\' or \'security\' table, not \'%s\'\n",
+				    par->table);
 		return -EINVAL;
 	}