acl: fix overwritten matches

There was a bug at build phase that can cause matches beeing overwritten.

Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>

diff --git a/lib/librte_acl/acl_bld.c b/lib/librte_acl/acl_bld.c
index 8bf4a54e6beb55df64a9c4c5932f395a0df394c2..22f7934183983cf61b74562441c2c31896430814 100644 (file)
--- a/lib/librte_acl/acl_bld.c
+++ b/lib/librte_acl/acl_bld.c
@@ -1907,7 +1907,7 @@ rte_acl_build(struct rte_acl_ctx *ctx, const struct rte_acl_config *cfg)
                                bcx.num_tries, bcx.cfg.num_categories,
                                RTE_ACL_MAX_FIELDS * RTE_DIM(bcx.tries) *
                                sizeof(ctx->data_indexes[0]),
-                               bcx.num_build_rules);
+                               bcx.num_build_rules + 1);
                if (rc == 0) {
 
                        /* set data indexes. */