From 0027f5e24849636c83a97874d152cdfb16788966 Mon Sep 17 00:00:00 2001 From: cheme Date: Fri, 18 Jun 2021 19:29:42 +0200 Subject: [PATCH] ensure early drop of proof memory. (#500) --- .../parachain-system/src/validate_block/implementation.rs | 1 + 1 file changed, 1 insertion(+) diff --git a/cumulus/pallets/parachain-system/src/validate_block/implementation.rs b/cumulus/pallets/parachain-system/src/validate_block/implementation.rs index 03eac1fd11..439e1450db 100644 --- a/cumulus/pallets/parachain-system/src/validate_block/implementation.rs +++ b/cumulus/pallets/parachain-system/src/validate_block/implementation.rs @@ -79,6 +79,7 @@ where Ok(root) => root, Err(_) => panic!("Compact proof decoding failure."), }; + sp_std::mem::drop(storage_proof); let backend = sp_state_machine::TrieBackend::new(db, root);