From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Thu, 21 Mar 2019 17:30:42 +0000 (+0100)
Subject: dnsdist: Fix outstanding count for TCP connections
X-Git-Tag: dnsdist-1.4.0-alpha1~25^2~20
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bf20f487e52467587fe7cd56cd6dab00afbea7c4;p=pdns

dnsdist: Fix outstanding count for TCP connections
---

diff --git a/pdns/dnsdist-tcp.cc b/pdns/dnsdist-tcp.cc
index 78d45b219..35f7c19a8 100644
--- a/pdns/dnsdist-tcp.cc
+++ b/pdns/dnsdist-tcp.cc
@@ -341,6 +341,7 @@ public:
     if (d_ds != nullptr) {
       if (d_outstanding) {
         --d_ds->outstanding;
+        d_outstanding = false;
       }
 
       if (d_downstreamSocket) {
@@ -870,6 +871,7 @@ static void handleDownstreamIOCallback(int fd, FDMultiplexer::funcparam_t& param
     ++state->d_downstreamFailures;
     if (state->d_outstanding && state->d_ds != nullptr) {
       --state->d_ds->outstanding;
+      state->d_outstanding = false;
     }
     iostate = IOState::Done;
     connectionDied = true;