From: Otto <otto.moerbeek@open-xchange.com>
Date: Tue, 30 Nov 2021 09:03:57 +0000 (+0100)
Subject: Catch an exception in guard destructor as seen by coverity.
X-Git-Tag: auth-4.6.0-beta1~13^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1d757f4fe3e5b4880667fb184c92ef439d48241a;p=thirdparty%2Fpdns.git

Catch an exception in guard destructor as seen by coverity.
---

diff --git a/pdns/pdns_recursor.cc b/pdns/pdns_recursor.cc
index 57b23271cc..3d4315d06a 100644
--- a/pdns/pdns_recursor.cc
+++ b/pdns/pdns_recursor.cc
@@ -1160,7 +1160,11 @@ public:
   }
   ~RunningResolveGuard() {
     if (!d_handled && d_dc->d_tcp) {
-      finishTCPReply(d_dc, false, true);
+      try {
+        finishTCPReply(d_dc, false, true);
+      }
+      catch (const FDMultiplexerException&) {
+      }
     }
   }
   void setHandled() {