From fe58a693e1d6bef0a0e538131db9304b3f900962 Mon Sep 17 00:00:00 2001
From: Oknet Xu <xuchao@skyguard.com.cn>
Date: Thu, 21 Jun 2018 20:53:12 +0800
Subject: [PATCH] Fix heap use after free in DNSProcessor::getby()

---
 iocore/dns/DNS.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/iocore/dns/DNS.cc b/iocore/dns/DNS.cc
index b2629b7cd30..76a591e9155 100644
--- a/iocore/dns/DNS.cc
+++ b/iocore/dns/DNS.cc
@@ -1200,7 +1200,7 @@ DNSEntry::mainEvent(int event, Event *e)
     } else {
       Debug("dns", "adding first to collapsing queue");
       dnsH->entries.enqueue(this);
-      write_dns(dnsH);
+      dnsProcessor.thread->schedule_imm(dnsH);
     }
     return EVENT_DONE;
   }