rule: skip exact matches on fuzzy lookup

The fuzzy lookup is exercised from the error path, when no object is
found. Remove branch that checks for exact matching since that should
not ever happen.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 0 insertions, 19 deletions

diff --git a/src/rule.c b/src/rule.c
index dda1718d..dcf1646a 100644
--- a/src/rule.c
+++ b/src/rule.c
@@ -215,10 +215,6 @@ struct set *set_lookup_fuzzy(const char *set_name,
 		list_for_each_entry(set, &table->set_cache.list, cache.list) {
 			if (set_is_anonymous(set->flags))
 				continue;
-			if (!strcmp(set->handle.set.name, set_name)) {
-				*t = table;
-				return set;
-			}
 			if (string_misspell_update(set->handle.set.name,
 						   set_name, set, &st))
 				*t = table;
@@ -765,10 +761,6 @@ struct chain *chain_lookup_fuzzy(const struct handle *h,
 
 	list_for_each_entry(table, &cache->table_cache.list, cache.list) {
 		list_for_each_entry(chain, &table->chain_cache.list, cache.list) {
-			if (!strcmp(chain->handle.chain.name, h->chain.name)) {
-				*t = table;
-				return chain;
-			}
 			if (string_misspell_update(chain->handle.chain.name,
 						   h->chain.name, chain, &st))
 				*t = table;
@@ -1174,9 +1166,6 @@ struct table *table_lookup_fuzzy(const struct handle *h,
 	string_misspell_init(&st);
 
 	list_for_each_entry(table, &cache->table_cache.list, cache.list) {
-		if (!strcmp(table->handle.table.name, h->table.name))
-			return table;
-
 		string_misspell_update(table->handle.table.name,
 				       h->table.name, table, &st);
 	}
@@ -1728,10 +1717,6 @@ struct obj *obj_lookup_fuzzy(const char *obj_name,
 
 	list_for_each_entry(table, &cache->table_cache.list, cache.list) {
 		list_for_each_entry(obj, &table->obj_cache.list, cache.list) {
-			if (!strcmp(obj->handle.obj.name, obj_name)) {
-				*t = table;
-				return obj;
-			}
 			if (string_misspell_update(obj->handle.obj.name,
 						   obj_name, obj, &st))
 				*t = table;
@@ -2206,10 +2191,6 @@ struct flowtable *flowtable_lookup_fuzzy(const char *ft_name,
 
 	list_for_each_entry(table, &cache->table_cache.list, cache.list) {
 		list_for_each_entry(ft, &table->ft_cache.list, cache.list) {
-			if (!strcmp(ft->handle.flowtable.name, ft_name)) {
-				*t = table;
-				return ft;
-			}
 			if (string_misspell_update(ft->handle.flowtable.name,
 						   ft_name, ft, &st))
 				*t = table;