GH-1052 Verify root exists before accessing id()

AntelopeIO · Dec 6, 2024 · ee1c477 · ee1c477
1 parent 838e885
commit ee1c477
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libraries/chain/fork_database.cpp b/libraries/chain/fork_database.cpp
@@ -582,7 +582,7 @@ namespace eosio::chain {
    template<class BSP>
    BSP fork_database_impl<BSP>::get_block_impl(const block_id_type& id,
                                                include_root_t include_root /* = include_root_t::no */) const {
-      if( include_root == include_root_t::yes && root->id() == id ) {
+      if( include_root == include_root_t::yes && root && root->id() == id ) {
          return root;
       }
       auto itr = index.find( id );