From 513aa23a714d2ccba388bca41262610c571dcf43 Mon Sep 17 00:00:00 2001
From: Ulrich Sibiller <uli42@gmx.de>
Date: Mon, 27 Nov 2017 23:30:50 +0100
Subject: nxcomp: fix double free

Fixes ArcticaProject/nx-libs#569
---
 nxcomp/src/ChannelEndPoint.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nxcomp/src/ChannelEndPoint.cpp b/nxcomp/src/ChannelEndPoint.cpp
index 4fdf0fad4..1504046c1 100644
--- a/nxcomp/src/ChannelEndPoint.cpp
+++ b/nxcomp/src/ChannelEndPoint.cpp
@@ -91,6 +91,8 @@ ChannelEndPoint::setSpec(const char *hostName, long port) {
   int length;
 
   if (spec_) free(spec_);
+  spec_ = NULL;
+
   isUnix_ = false;
   isTCP_ = false;
 
-- 
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