From 334f7f4ada5d2a905654559f0baf1ec33c6b1a87 Mon Sep 17 00:00:00 2001
From: Vern Paxson <vern@corelight.com>
Date: Tue, 4 Jan 2022 17:00:49 -0800
Subject: [PATCH] addressed a couple of memory leaks in ZAM execution

---
 src/script_opt/ZAM/Gen-ZAM.cc | 4 ++--
 src/script_opt/ZAM/Ops.in     | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/script_opt/ZAM/Gen-ZAM.cc b/src/script_opt/ZAM/Gen-ZAM.cc
index f81e74b7bc..92948b4d84 100644
--- a/src/script_opt/ZAM/Gen-ZAM.cc
+++ b/src/script_opt/ZAM/Gen-ZAM.cc
@@ -1386,8 +1386,8 @@ void ZAM_ExprOpTemplate::InstantiateEval(const vector<ZAM_OperandType>& ot_orig,
 		auto is_none = ei.LHS_ET() == ZAM_EXPR_TYPE_NONE;
 		auto is_default = ei.LHS_ET() == ZAM_EXPR_TYPE_DEFAULT;
 
-		if ( zc != ZIC_FIELD && ! is_none && ! is_default &&
-		     find_type_info(ei.LHS_ET()).is_managed && ! HasExplicitResultType() )
+		if ( ! is_none && ! is_default && find_type_info(ei.LHS_ET()).is_managed &&
+		     ! HasExplicitResultType() )
 			{
 			auto delim = zc == ZIC_VEC ? "->" : ".";
 			auto pre = "auto hold_lhs = " + lhs + delim + "ManagedVal();\n\t";
diff --git a/src/script_opt/ZAM/Ops.in b/src/script_opt/ZAM/Ops.in
index 71f1760694..2ba97d526d 100644
--- a/src/script_opt/ZAM/Ops.in
+++ b/src/script_opt/ZAM/Ops.in
@@ -1669,7 +1669,7 @@ internal-op Next-Table-Iter-Val-Var
 # v3 = branch target if loop done
 type VVV
 eval	NextTableIterPre(v2, v3)
-	frame[z.v1] = ti.IterValue();
+	AssignV1(ti.IterValue());
 	ti.NextIter(frame);
 
 internal-op Next-Table-Iter-Val-Var-No-Vars
@@ -1678,7 +1678,7 @@ internal-op Next-Table-Iter-Val-Var-No-Vars
 # v3 = branch target if loop done
 type VVV
 eval	NextTableIterPre(v2, v3)
-	frame[z.v1] = ti.IterValue();
+	AssignV1(ti.IterValue());
 	ti.IterFinished();