Added range check for db id in dbNetwork -- move this to database cod…

…e, once hierarchy brought up. Signed-off-by:Andy Fox <[email protected]> Signed-off-by: andyfox-rushc <[email protected]>
andyfox-rushc · Jun 6, 2024 · c655c47 · c655c47
1 parent 917f192
commit c655c47
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/dbSta/src/dbNetwork.cc b/src/dbSta/src/dbNetwork.cc
@@ -115,6 +115,10 @@ static constexpr unsigned DBIDTAG_WIDTH = 0x4;
 
 ObjectId dbNetwork::getDbNwkObjectId(dbObjectType typ, ObjectId db_id) const
 {
+  if (db_id > (std::numeric_limits<ObjectId>::max() >> DBIDTAG_WIDTH)) {
+    logger_->error(ORD, 2019, "Error: database id exceeds capacity");
+  }
+
   switch (typ) {
     case dbITermObj: {
       return ((db_id << DBIDTAG_WIDTH) | DBITERM_ID);