Reject transactions with extra signatures (#18306)

* Reject transactions with extra signatures * fix tests * fix check * fix check * tx method * fix checks
2021-07-01 13:06:59 -05:00
parent 45d54b1fc6
commit d5961e9d9f
7 changed files with 97 additions and 5 deletions
--- a/runtime/src/bank.rs
+++ b/runtime/src/bank.rs
@ -5051,6 +5051,11 @@ impl Bank {
            .is_active(&feature_set::check_init_vote_data::id())
    }

+    pub fn verify_tx_signatures_len_enabled(&self) -> bool {
+        self.feature_set
+            .is_active(&feature_set::verify_tx_signatures_len::id())
+    }
+
    // Check if the wallclock time from bank creation to now has exceeded the allotted
    // time for transaction processing
    pub fn should_bank_still_be_processing_txs(