diff --git a/common/rfb/InputHandler.h b/common/rfb/InputHandler.h
index 6c07284..806625f 100644
--- a/common/rfb/InputHandler.h
+++ b/common/rfb/InputHandler.h
@@ -36,7 +36,9 @@ namespace rfb {
                           rdr::U32 __unused_attr keycode,
                           bool __unused_attr down) { }
     virtual void pointerEvent(const Point& __unused_attr pos,
-                              int __unused_attr buttonMask) { }
+		              int __unused_attr buttonMask,
+                              const bool __unused_attr skipClick,
+                              const bool __unused_attr skipRelease) { }
     virtual void clientCutText(const char* __unused_attr str,
                                int __unused_attr len) { }
   };
diff --git a/common/rfb/SMsgReader.cxx b/common/rfb/SMsgReader.cxx
index 7fb3f2c..a71272a 100644
--- a/common/rfb/SMsgReader.cxx
+++ b/common/rfb/SMsgReader.cxx
@@ -217,7 +217,7 @@ void SMsgReader::readPointerEvent()
   int mask = is->readU8();
   int x = is->readU16();
   int y = is->readU16();
-  handler->pointerEvent(Point(x, y), mask);
+  handler->pointerEvent(Point(x, y), mask, false, false);
 }
 
 
diff --git a/common/rfb/ServerCore.cxx b/common/rfb/ServerCore.cxx
index 94f1196..3b36af0 100644
--- a/common/rfb/ServerCore.cxx
+++ b/common/rfb/ServerCore.cxx
@@ -168,6 +168,15 @@ rfb::StringParameter rfb::Server::DLP_Region
  "Black out anything outside this region",
  "");
 
+rfb::BoolParameter rfb::Server::DLP_RegionAllowClick
+("DLP_RegionAllowClick",
+ "Allow clicks inside the blacked-out region",
+ false);
+rfb::BoolParameter rfb::Server::DLP_RegionAllowRelease
+("DLP_RegionAllowRelease",
+ "Allow click releases inside the blacked-out region",
+ true);
+
 rfb::StringParameter rfb::Server::maxVideoResolution
 ("MaxVideoResolution",
  "When in video mode, downscale the screen to max this size.",
diff --git a/common/rfb/ServerCore.h b/common/rfb/ServerCore.h
index 77314bd..280596f 100644
--- a/common/rfb/ServerCore.h
+++ b/common/rfb/ServerCore.h
@@ -50,6 +50,8 @@ namespace rfb {
     static IntParameter DLP_KeyRateLimit;
     static StringParameter DLP_ClipLog;
     static StringParameter DLP_Region;
+    static BoolParameter DLP_RegionAllowClick;
+    static BoolParameter DLP_RegionAllowRelease;
     static IntParameter jpegVideoQuality;
     static IntParameter webpVideoQuality;
     static StringParameter maxVideoResolution;
diff --git a/common/rfb/VNCSConnectionST.cxx b/common/rfb/VNCSConnectionST.cxx
index 467e8f9..05f9282 100644
--- a/common/rfb/VNCSConnectionST.cxx
+++ b/common/rfb/VNCSConnectionST.cxx
@@ -637,7 +637,7 @@ void VNCSConnectionST::setPixelFormat(const PixelFormat& pf)
   setCursor();
 }
 
-void VNCSConnectionST::pointerEvent(const Point& pos, int buttonMask)
+void VNCSConnectionST::pointerEvent(const Point& pos, int buttonMask, const bool skipClick, const bool skipRelease)
 {
   pointerEventTime = lastEventTime = time(0);
   server->lastUserInputTime = lastEventTime;
@@ -649,7 +649,23 @@ void VNCSConnectionST::pointerEvent(const Point& pos, int buttonMask)
       server->pointerClient = this;
     else
       server->pointerClient = 0;
-    server->desktop->pointerEvent(pointerEventPos, buttonMask);
+
+    bool skipclick = false, skiprelease = false;
+    if (server->DLPRegion.enabled) {
+      rdr::U16 x1, y1, x2, y2;
+      server->translateDLPRegion(x1, y1, x2, y2);
+
+      if (pos.x < x1 || pos.x >= x2 ||
+          pos.y < y1 || pos.y >= y2) {
+
+          if (!Server::DLP_RegionAllowClick)
+            skipclick = true;
+          if (!Server::DLP_RegionAllowRelease)
+            skiprelease = true;
+      }
+    }
+
+    server->desktop->pointerEvent(pointerEventPos, buttonMask, skipclick, skiprelease);
   }
 }
 
diff --git a/common/rfb/VNCSConnectionST.h b/common/rfb/VNCSConnectionST.h
index 3eff9ad..d1e1267 100644
--- a/common/rfb/VNCSConnectionST.h
+++ b/common/rfb/VNCSConnectionST.h
@@ -168,7 +168,7 @@ namespace rfb {
     virtual void queryConnection(const char* userName);
     virtual void clientInit(bool shared);
     virtual void setPixelFormat(const PixelFormat& pf);
-    virtual void pointerEvent(const Point& pos, int buttonMask);
+    virtual void pointerEvent(const Point& pos, int buttonMask, const bool skipClick, const bool skipRelease);
     virtual void keyEvent(rdr::U32 keysym, rdr::U32 keycode, bool down);
     virtual void clientCutText(const char* str, int len);
     virtual void framebufferUpdateRequest(const Rect& r, bool incremental);
diff --git a/common/rfb/VNCServerST.cxx b/common/rfb/VNCServerST.cxx
index 1e2a12f..5cd317a 100644
--- a/common/rfb/VNCServerST.cxx
+++ b/common/rfb/VNCServerST.cxx
@@ -123,7 +123,7 @@ static void parseRegionPart(const bool percents, rdr::U16 &pcdest, int &dest,
 
 VNCServerST::VNCServerST(const char* name_, SDesktop* desktop_)
   : blHosts(&blacklist), desktop(desktop_), desktopStarted(false),
-    blockCounter(0), pb(0), ledState(ledUnknown),
+    blockCounter(0), pb(0), blackedpb(0), ledState(ledUnknown),
     name(strDup(name_)), pointerClient(0), comparer(0),
     cursor(new Cursor(0, 0, Point(), NULL)),
     renderedCursorInvalid(false),
@@ -800,11 +800,8 @@ static void checkAPIMessages(network::GetAPIMessager *apimessager)
   pthread_mutex_unlock(&apimessager->userMutex);
 }
 
-void VNCServerST::blackOut()
+void VNCServerST::translateDLPRegion(rdr::U16 &x1, rdr::U16 &y1, rdr::U16 &x2, rdr::U16 &y2) const
 {
-  // Compute the region, since the resolution may have changed
-  rdr::U16 x1, y1, x2, y2;
-
   if (DLPRegion.percents) {
     x1 = DLPRegion.pcx1 ? DLPRegion.pcx1 * pb->getRect().width() / 100 : 0;
     y1 = DLPRegion.pcy1 ? DLPRegion.pcy1 * pb->getRect().height() / 100 : 0;
@@ -834,11 +831,25 @@ void VNCServerST::blackOut()
 
   //slog.info("DLP_Region vals %u,%u %u,%u", x1, y1, x2, y2);
 
-  ManagedPixelBuffer *mpb = (ManagedPixelBuffer *) pb;
+void VNCServerST::blackOut()
+{
+  // Compute the region, since the resolution may have changed
+  rdr::U16 x1, y1, x2, y2;
+
+  translateDLPRegion(x1, y1, x2, y2);
+
+  if (blackedpb)
+    delete blackedpb;
+  blackedpb = new ManagedPixelBuffer(pb->getPF(), pb->getRect().width(), pb->getRect().height());
+
   int stride;
+  const rdr::U8 *src = pb->getBuffer(pb->getRect(), &stride);
+  rdr::U8 *data = blackedpb->getBufferRW(pb->getRect(), &stride);
   rdr::U8 *data = mpb->getBufferRW(mpb->getRect(), &stride);
   stride *= 4;
 
+  memcpy(data, src, stride * pb->getRect().height());
+
   rdr::U16 y;
   const rdr::U16 w = pb->getRect().width();
   const rdr::U16 h = pb->getRect().height();
@@ -873,8 +884,10 @@ void VNCServerST::writeUpdate()
   assert(blockCounter == 0);
   assert(desktopStarted);
 
-  if (DLPRegion.enabled)
+  if (DLPRegion.enabled) {
+    comparer->enable_copyrect(false);
     blackOut();
+  }
 
   comparer->getUpdateInfo(&ui, pb->getRect());
   toCheck = ui.changed.union_(ui.copied);
diff --git a/common/rfb/VNCServerST.h b/common/rfb/VNCServerST.h
index b42f63c..7872141 100644
--- a/common/rfb/VNCServerST.h
+++ b/common/rfb/VNCServerST.h
@@ -95,7 +95,7 @@ namespace rfb {
     virtual void setPixelBuffer(PixelBuffer* pb, const ScreenSet& layout);
     virtual void setPixelBuffer(PixelBuffer* pb);
     virtual void setScreenLayout(const ScreenSet& layout);
-    virtual PixelBuffer* getPixelBuffer() const { return pb; }
+    virtual PixelBuffer* getPixelBuffer() const { if (DLPRegion.enabled && blackedpb) return blackedpb; else return pb; }
     virtual void serverCutText(const char* str, int len);
     virtual void add_changed(const Region &region);
     virtual void add_copied(const Region &dest, const Point &delta);
@@ -209,6 +209,7 @@ namespace rfb {
     bool desktopStarted;
     int blockCounter;
     PixelBuffer* pb;
+    ManagedPixelBuffer *blackedpb;
     ScreenSet screenLayout;
     unsigned int ledState;
 
@@ -264,6 +265,8 @@ namespace rfb {
         bool percents;
         rdr::U16 pcx1, pcy1, pcx2, pcy2;
     } DLPRegion;
+
+    void translateDLPRegion(rdr::U16 &x1, rdr::U16 &y1, rdr::U16 &x2, rdr::U16 &y2) const;
   };
 
 };
diff --git a/unix/xserver/hw/vnc/Input.c b/unix/xserver/hw/vnc/Input.c
index 2519ad3..f8ac3fd 100644
--- a/unix/xserver/hw/vnc/Input.c
+++ b/unix/xserver/hw/vnc/Input.c
@@ -155,7 +155,8 @@ static void enqueueEvents(DeviceIntPtr dev, int n)
 }
 #endif /* XORG < 111 */
 
-void vncPointerButtonAction(int buttonMask)
+void vncPointerButtonAction(int buttonMask, const unsigned char skipclick,
+                            const unsigned char skiprelease)
 {
 	int i;
 #if XORG < 111
@@ -169,6 +170,14 @@ void vncPointerButtonAction(int buttonMask)
 		if ((buttonMask ^ oldButtonMask) & (1 << i)) {
 			int action = (buttonMask & (1<<i)) ?
 				     ButtonPress : ButtonRelease;
+
+			if (action == ButtonPress && skipclick) {
+				buttonMask &= ~(1<<i);
+				continue;
+			} else if (action == ButtonRelease && skiprelease) {
+				buttonMask |= (1<<i);
+				continue;
+			}
 #if XORG < 110
 			n = GetPointerEvents(eventq, vncPointerDev,
 			                     action, i + 1,
diff --git a/unix/xserver/hw/vnc/Input.h b/unix/xserver/hw/vnc/Input.h
index a9d067f..76680c0 100644
--- a/unix/xserver/hw/vnc/Input.h
+++ b/unix/xserver/hw/vnc/Input.h
@@ -32,7 +32,8 @@ extern "C" {
 
 void vncInitInputDevice(void);
 
-void vncPointerButtonAction(int buttonMask);
+void vncPointerButtonAction(int buttonMask, const unsigned char skipclick,
+                            const unsigned char skiprelease);
 void vncPointerMove(int x, int y);
 void vncGetPointerPos(int *x, int *y);
 
diff --git a/unix/xserver/hw/vnc/XserverDesktop.cc b/unix/xserver/hw/vnc/XserverDesktop.cc
index c5706fe..0f8a241 100644
--- a/unix/xserver/hw/vnc/XserverDesktop.cc
+++ b/unix/xserver/hw/vnc/XserverDesktop.cc
@@ -418,11 +418,12 @@ void XserverDesktop::approveConnection(uint32_t opaqueId, bool accept,
 // SDesktop callbacks
 
 
-void XserverDesktop::pointerEvent(const Point& pos, int buttonMask)
+void XserverDesktop::pointerEvent(const Point& pos, int buttonMask,
+                                  const bool skipClick, const bool skipRelease)
 {
   vncPointerMove(pos.x + vncGetScreenX(screenIndex),
                  pos.y + vncGetScreenY(screenIndex));
-  vncPointerButtonAction(buttonMask);
+  vncPointerButtonAction(buttonMask, skipClick, skipRelease);
 }
 
 void XserverDesktop::clientCutText(const char* str, int len)
diff --git a/unix/xserver/hw/vnc/XserverDesktop.h b/unix/xserver/hw/vnc/XserverDesktop.h
index 014fcb5..ec9bf37 100644
--- a/unix/xserver/hw/vnc/XserverDesktop.h
+++ b/unix/xserver/hw/vnc/XserverDesktop.h
@@ -86,7 +86,8 @@ public:
                          const char* rejectMsg=0);
 
   // rfb::SDesktop callbacks
-  virtual void pointerEvent(const rfb::Point& pos, int buttonMask);
+  virtual void pointerEvent(const rfb::Point& pos, int buttonMask,
+                            const bool skipClick, const bool skipRelease);
   virtual void keyEvent(rdr::U32 keysym, rdr::U32 keycode, bool down);
   virtual void clientCutText(const char* str, int len);
   virtual unsigned int setScreenLayout(int fb_width, int fb_height,
diff --git a/unix/xserver/hw/vnc/Xvnc.man b/unix/xserver/hw/vnc/Xvnc.man
index 299fe7d..891cc91 100644
--- a/unix/xserver/hw/vnc/Xvnc.man
+++ b/unix/xserver/hw/vnc/Xvnc.man
@@ -286,6 +286,14 @@ and x2,y2 the lower-left. In addition to absolute pixel values, percentages
 are allowed, zero means "default", and a negative number means "border".
 .
 .TP
+.B \-DLP_RegionAllowClick \fIbool\fP
+Allow clicks inside the blacked-out region.
+.
+.TP
+.B \-DLP_RegionAllowRelease \fIbool\fP
+Allow click releases inside the blacked-out region.
+.
+.TP
 .B \-DLP_ClipSendMax \fIbytes\fP
 Limit clipboard bytes to send to clients in one transaction. Default 10,000.
 0 disables the limit, use \fBSendCutText\fP to disable clipboard sending entirely.