From 5468fae8e0d02016593eb9e7568a09232a8e3c38 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max.kellermann@gmail.com>
Date: Wed, 19 Feb 2020 13:04:48 +0100
Subject: [PATCH] Expr: fix memory leaks in AssignExpr::EvalIntoAggregate()

---
 src/Expr.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Expr.cc b/src/Expr.cc
index 235fa15593..9fd5856d01 100644
--- a/src/Expr.cc
+++ b/src/Expr.cc
@@ -2404,7 +2404,11 @@ void AssignExpr::EvalIntoAggregate(const BroType* t, Val* aggr, Frame* f) const
 	Val* index = op1->Eval(f);
 	Val* v = check_and_promote(op2->Eval(f), t->YieldType(), 1);
 	if ( ! index || ! v )
+		{
+		Unref(index);
+		Unref(v);
 		return;
+		}
 
 	if ( ! tv->Assign(index, v) )
 		RuntimeError("type clash in table assignment");