X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_lpm%2Frte_lpm.c;h=cc51210c435631727d04dee12a29f550fd9a874e;hb=e128e53879c71215c0293f8c7a7a8f0f173487c1;hp=983e04b1598edb8f55634226653b969336d60e70;hpb=dc783e74cf70c95084e71442ba09b212dded3757;p=dpdk.git

diff --git a/lib/librte_lpm/rte_lpm.c b/lib/librte_lpm/rte_lpm.c
index 983e04b159..cc51210c43 100644
--- a/lib/librte_lpm/rte_lpm.c
+++ b/lib/librte_lpm/rte_lpm.c
@@ -298,6 +298,9 @@ rule_add(struct rte_lpm *lpm, uint32_t ip_masked, uint8_t depth,
 				return rule_index;
 			}
 		}
+
+		if (rule_index == lpm->max_rules)
+			return -ENOSPC;
 	} else {
 		/* Calculate the position in which the rule will be stored. */
 		rule_index = 0;