From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Thu, 24 Oct 2019 08:41:49 +0000 (+0200)
Subject: dnsdist: Check that the ClientState pointer is not nullptr
X-Git-Tag: dnsdist-1.4.0-rc4~2^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=83f7bbdbb7f97149dae6851aab77a2c02fba5611;p=pdns

dnsdist: Check that the ClientState pointer is not nullptr

That makes clang's static analyzer happy.
---

diff --git a/pdns/dnsdist.cc b/pdns/dnsdist.cc
index 08d5ceeb2..955743971 100644
--- a/pdns/dnsdist.cc
+++ b/pdns/dnsdist.cc
@@ -632,7 +632,9 @@ try {
         }
 
         ++g_stats.responses;
-        ++ids->cs->responses;
+        if (ids->cs) {
+          ++ids->cs->responses;
+        }
         ++dss->responses;
 
         double udiff = ids->sentTime.udiff();