[dpdk-dev] [PATCH] fix lpm bugs

[mablexidana]

hi:
    We test some lpm cases and find some bugs, below is how to fix it. thanks :)
---
 lib/librte_lpm/rte_lpm.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)


diff --git a/lib/librte_lpm/rte_lpm.c b/lib/librte_lpm/rte_lpm.c
index 163ba3c..b5199ff 100644
--- a/lib/librte_lpm/rte_lpm.c
+++ b/lib/librte_lpm/rte_lpm.c
@@ -735,7 +735,7 @@ delete_depth_small(struct rte_lpm *lpm, uint32_t ip_masked,
                                        lpm->tbl24[i].depth <= depth ) {
                                lpm->tbl24[i].valid = INVALID;
                        }
-                       else {
+                       else if (lpm->tbl24[i].ext_entry == 1){
                                /*
                                 * If TBL24 entry is extended, then there has
                                 * to be a rule with depth >= 25 in the
@@ -770,6 +770,7 @@ delete_depth_small(struct rte_lpm *lpm, uint32_t ip_masked,


                struct rte_lpm_tbl8_entry new_tbl8_entry = {
                        .valid = VALID,
+                       .valid_group = VALID,
                        .depth = sub_rule_depth,
                        .next_hop = lpm->rules_tbl
                        [sub_rule_index].next_hop,
@@ -781,7 +782,7 @@ delete_depth_small(struct rte_lpm *lpm, uint32_t ip_masked,
                                        lpm->tbl24[i].depth <= depth ) {
                                lpm->tbl24[i] = new_tbl24_entry;
                        }
-                       else {
+                       else  if (lpm->tbl24[i].ext_entry == 1) {
                                /*
                                 * If TBL24 entry is extended, then there has
                                 * to be a rule with depth >= 25 in the
--
1.8.5.2 (Apple Git-48)