Enable arith for checksum target field (#373)

p4lang · May 19, 2017 · 789ef98 · 789ef98
1 parent 9a05ff5
commit 789ef98
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/bm_sim/P4Objects.cpp b/src/bm_sim/P4Objects.cpp
@@ -1856,6 +1856,7 @@ P4Objects::init_checksums(const Json::Value &cfg_root) {
     header_id_t header_id = get_header_id(header_name);
     const string field_name = cfg_cksum_field[1].asString();
     int field_offset = get_field_offset(header_id, field_name);
+    enable_arith(header_id, field_offset);
 
     Checksum *checksum;
     if (checksum_type == "ipv4") {