commit 6094ced7978358335438310aca84484fbfcdb1fa
author Pierre Ossman <ossman@cendio.se> Fri Oct 05 17:24:51 2018 +0200
committer Pierre Ossman <ossman@cendio.se> Wed Oct 10 13:07:59 2018 +0200
tree b8f0bd29bc2d2c364d3ce5d3323e26550e1bb2a1
parent eef6c9ad834974c7f1f124a6a9984f01c9d0690e

Use accessor methods for VNCServerST

Avoid having VNCSConnectionST poking around in VNCServerST's internals
and instead access things via safer methods.

common/rfb/VNCServer.h

diff --git a/common/rfb/VNCServer.h b/common/rfb/VNCServer.h
index 4f6f021..2987ec0 100644
--- a/common/rfb/VNCServer.h
+++ b/common/rfb/VNCServer.h
@@ -52,7 +52,7 @@
     virtual void setScreenLayout(const ScreenSet& layout) = 0;
 
     // getPixelBuffer() returns a pointer to the PixelBuffer object.
-    virtual PixelBuffer* getPixelBuffer() const = 0;
+    virtual const PixelBuffer* getPixelBuffer() const = 0;
 
     // serverCutText() tells the server that the cut text has changed.  This
     // will normally be sent to all clients.