Asserts that program_id is always last in program chain.

solana-labs · Oct 11, 2021 · cfa4e70 · cfa4e70
1 parent b7d6240
commit cfa4e70
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/runtime/src/message_processor.rs b/runtime/src/message_processor.rs
@@ -188,6 +188,7 @@ impl<'a> InvokeContext for ThisInvokeContext<'a> {
             .iter()
             .position(|tuple| tuple.2 == key)
             .unwrap_or(0);
+        assert_eq!(program_indices.len(), number_of_program_accounts + 1);
         self.invoke_stack.push(InvokeContextStackFrame::new(
             number_of_program_accounts,
             create_keyed_accounts_unified(keyed_accounts.as_slice()),