[dpdk-dev] [PATCH 3/3] ACL: remove subtree_id calculations at build stage

[Thomas Monjalon]

2015-05-22 18:48, Konstantin Ananyev:
> As now subtree_id is not used acl_merge_trie() any more,
> there is no point to calculate and maintain that information.
> 
> Signed-off-by: Konstantin Ananyev <konstantin.ananyev at intel.com>

There is an error with GCC 5.1:

lib/librte_acl/acl_bld.c:1324:22: error: array subscript is above array bounds [-Werror=array-bounds]
     end->mrt->results[m] = rule->f->data.userdata;
                      ^
lib/librte_acl/acl_bld.c:1327:22: error: array subscript is above array bounds [-Werror=array-bounds]
     end->mrt->results[m] = 0;
                      ^

This kind of patch fixes it:
-               for (m = 0; m < context->cfg.num_categories; m++) {
+               for (m = 0; m < RTE_MIN(context->cfg.num_categories, RTE_DIM(end->mrt->results)); m++) {