From 66eea14c241cf0aebeccfb0d1f0d98e7dcbf4b73 Mon Sep 17 00:00:00 2001
From: Ulrich Sibiller <uli42@gmx.de>
Date: Tue, 7 Jan 2020 21:27:04 +0100
Subject: nxagent: Free atom map on termination

---
 nx-X11/programs/Xserver/hw/nxagent/Atoms.c      | 15 +++++++++++++--
 nx-X11/programs/Xserver/hw/nxagent/Atoms.h      |  2 ++
 nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c |  2 ++
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/nx-X11/programs/Xserver/hw/nxagent/Atoms.c b/nx-X11/programs/Xserver/hw/nxagent/Atoms.c
index eecead6e1..2e144bb0c 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Atoms.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Atoms.c
@@ -364,7 +364,7 @@ int nxagentQueryAtoms(ScreenPtr pScreen)
 typedef struct {
     Atom local;
     XlibAtom remote;
-    const char *string;
+    char *string;
     int  length;
 } AtomMap;
 
@@ -397,7 +397,7 @@ static void nxagentExpandCache(void)
 
 static void nxagentWriteAtom(Atom local, XlibAtom remote, const char *string)
 {
-  const char *s = strdup(string);
+  char *s = strdup(string);
 
   #ifdef WARNING
   if (s == NULL)
@@ -436,6 +436,17 @@ void nxagentResetAtomMap(void)
   nxagentPrintAtomMapInfo("nxagentResetAtomMap: Exiting");
 }
 
+void nxagentFreeAtomMap(void)
+{
+  for (unsigned int i = 0; i < privLastAtom; i++)
+  {
+    SAFE_free(privAtomMap[i].string);
+  }
+
+  SAFE_free(privAtomMap);
+  privLastAtom = privAtomMapSize = 0;
+}
+
 /*
  * Init map.
  * Initializing the atomNameList all in one.
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Atoms.h b/nx-X11/programs/Xserver/hw/nxagent/Atoms.h
index 8dff0d5a7..a39c53c07 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/Atoms.h
+++ b/nx-X11/programs/Xserver/hw/nxagent/Atoms.h
@@ -51,6 +51,8 @@ int nxagentQueryAtoms(ScreenPtr pScreen);
 
 void nxagentResetAtomMap(void);
 
+void nxagentFreeAtomMap(void);
+
 void nxagentWMDetect(void);
 
 #ifdef XlibAtom
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c b/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c
index ad9ce771f..ede0ffdcc 100644
--- a/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/NXdispatch.c
@@ -580,6 +580,8 @@ Reply   Total	Cached	Bits In			Bits Out		Bits/Reply	  Ratio
       NXShadowDestroy();
     }
     saveAgentState("TERMINATED");
+
+    nxagentFreeAtomMap();
 #endif /* NXAGENT_SERVER */
 
     KillAllClients();
-- 
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