net/ice: fix hash action validation

[dpdk.git] / drivers / net / ice / ice_hash.c

diff --git a/drivers/net/ice/ice_hash.c b/drivers/net/ice/ice_hash.c
index 2845ca0..fdfaff7 100644 (file)
--- a/drivers/net/ice/ice_hash.c
+++ b/drivers/net/ice/ice_hash.c
@@ -1012,6 +1012,7 @@ ice_hash_parse_action(struct ice_pattern_match_item *pattern_match_item,
        enum rte_flow_action_type action_type;
        const struct rte_flow_action_rss *rss;
        const struct rte_flow_action *action;
+       bool hash_map_found = false;
        uint64_t rss_attr_src_dst;
        uint64_t rss_attr_l3_pre;
        uint64_t rss_attr_symm;
@@ -1125,10 +1126,18 @@ ice_hash_parse_action(struct ice_pattern_match_item *pattern_match_item,
                                if (rss_type == ht_map->hash_type) {
                                        hash_meta->hash_flds =
                                                        ht_map->hash_flds;
+                                       hash_map_found = true;
                                        break;
                                }
                        }
 
+                       if (pattern_match_item->pattern_list !=
+                           pattern_empty && !hash_map_found) {
+                               return rte_flow_error_set(error, ENOTSUP,
+                                       RTE_FLOW_ERROR_TYPE_ACTION, action,
+                                       "Not supported flow");
+                       }
+
                        /* update hash field for nat-t esp. */
                        if (rss_type == ETH_RSS_ESP &&
                            (m->eth_rss_hint & ETH_RSS_NONFRAG_IPV4_UDP ||