Prevents built-ins from being pruned.

solana-labs · May 18, 2023 · cf57e0a · cf57e0a
1 parent 19365db
commit cf57e0a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/program-runtime/src/loaded_programs.rs b/program-runtime/src/loaded_programs.rs
@@ -473,7 +473,9 @@ impl LoadedPrograms {
                 .rev()
                 .filter(|entry| {
                     let relation = fork_graph.relationship(entry.deployment_slot, new_root);
-                    if entry.deployment_slot >= new_root {
+                    if matches!(entry.program, LoadedProgramType::Builtin(_)) {
+                        true
+                    } else if entry.deployment_slot >= new_root {
                         matches!(relation, BlockRelation::Equal | BlockRelation::Descendant)
                     } else if !first_ancestor_found
                         && (matches!(relation, BlockRelation::Ancestor)