diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/rule.c | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -211,6 +211,9 @@ struct set *set_lookup_fuzzy(const char *set_name, struct table *table; struct set *set; + if (!set_name) + return NULL; + string_misspell_init(&st); list_for_each_entry(table, &cache->table_cache.list, cache.list) { @@ -1221,6 +1224,9 @@ struct table *table_lookup_fuzzy(const struct handle *h, struct string_misspell_state st; struct table *table; + if (!h->table.name) + return NULL; + string_misspell_init(&st); list_for_each_entry(table, &cache->table_cache.list, cache.list) { @@ -1703,6 +1709,9 @@ struct obj *obj_lookup_fuzzy(const char *obj_name, struct table *table; struct obj *obj; + if (!obj_name) + return NULL; + string_misspell_init(&st); list_for_each_entry(table, &cache->table_cache.list, cache.list) { @@ -2198,6 +2207,9 @@ struct flowtable *flowtable_lookup_fuzzy(const char *ft_name, struct table *table; struct flowtable *ft; + if (!ft_name) + return NULL; + string_misspell_init(&st); list_for_each_entry(table, &cache->table_cache.list, cache.list) { |