check program owners (#15495) (#15568)

* check program owners

* BankSlotDelta should change because InstructionError variant added

Co-authored-by: Tyera Eulberg <tyera@solana.com>
(cherry picked from commit 8399851d11)

Co-authored-by: sakridge <sakridge@gmail.com>

sdk/program/src/instruction.rs

@@ -193,6 +193,9 @@ pub enum InstructionError {
 
     #[error("An account does not have enough lamports to be rent-exempt")]
     AccountNotRentExempt,
+
+    #[error("Invalid account owner")]
+    InvalidAccountOwner,
 }
 
 #[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]

sdk/src/feature_set.rs

@@ -175,6 +175,10 @@ pub mod check_init_vote_data {
     solana_sdk::declare_id!("3ccR6QpxGYsAbWyfevEtBNGfWV4xBffxRj2tD6A9i39F");
 }
 
+pub mod check_program_owner {
+    solana_sdk::declare_id!("5XnbR5Es9YXEARRuP6mdvoxiW3hx5atNNeBmwVd8P3QD");
+}
+
 lazy_static! {
     /// Map of feature identifiers to user-visible description
     pub static ref FEATURE_NAMES: HashMap<Pubkey, &'static str> = [
@@ -218,7 +222,8 @@ lazy_static! {
         (full_inflation::mainnet::certusone::vote::id(), "Community vote allowing Certus One to enable full inflation"),
         (warp_timestamp_again::id(), "warp timestamp again, adjust bounding to 25% fast 80% slow #15204"),
         (per_byte_logging_cost::id(), "charge the compute budget per byte for logging"),
-        (check_init_vote_data::id(), "check initialized Vote data")
+        (check_init_vote_data::id(), "check initialized Vote data"),
+        (check_program_owner::id(), "limit programs to operating on accounts owned by itself")
         /*************** ADD NEW FEATURES HERE ***************/
     ]
     .iter()