From b02f855df862de389c60722f7e802c350cf207ba Mon Sep 17 00:00:00 2001
From: Wouter Wijngaards <wouter@nlnetlabs.nl>
Date: Fri, 2 Feb 2018 11:08:50 +0000
Subject: [PATCH] Fix more critical regions.  Cleans tests.

git-svn-id: file:///svn/unbound/trunk@4498 be551aaa-1e26-0410-a405-d3ace91eadb9
---
 edns-subnet/subnetmod.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/edns-subnet/subnetmod.c b/edns-subnet/subnetmod.c
index bea59ebf5..ae2523b86 100644
--- a/edns-subnet/subnetmod.c
+++ b/edns-subnet/subnetmod.c
@@ -353,7 +353,9 @@ update_cache(struct module_qstate *qstate, int id)
 		log_err("Subnet cache insertion failed");
 		return;
 	}
+	lock_quick_lock(&sne->alloc.lock);
 	rep = reply_info_copy(qstate->return_msg->rep, &sne->alloc, NULL);
+	lock_quick_unlock(&sne->alloc.lock);
 	if (!rep) {
 		if (acquired_lock) lock_rw_unlock(&lru_entry->lock);
 		log_err("Subnet cache insertion failed");