Make instruction data opaque to runtime (#6470)

2019-10-24 22:38:57 -07:00
parent 28d3af6f35
commit 6eeca9c6f1
10 changed files with 94 additions and 114 deletions
--- a/programs/bpf_loader_api/src/lib.rs
+++ b/programs/bpf_loader_api/src/lib.rs
@@ -167,8 +167,12 @@ pub fn process_instruction(
            }
        }
    } else {
-        warn!("Invalid instruction data: {:?}", ix_data);
-        return Err(InstructionError::GenericError);
+        warn!(
+            "Invalid instruction data ({:?}): {:?}",
+            ix_data.len(),
+            ix_data
+        );
+        return Err(InstructionError::InvalidInstructionData);
    }
    Ok(())
 }