[Qemu-devel] [Patch] Support UltraVNC clients

[Qemu-devel] [Patch] Support UltraVNC clients

[Eduardo Felipe]

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Hi,

UltraVNC clients report non standard RFB protocol 3.4. Attached patch makes
vnc server treat them as 3.3.

Regards,
Edu

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*** vnc.c	17 Sep 2007 08:09:45 -0000	1.24
--- vnc.c	26 Sep 2007 22:44:57 -0000
@@ -1818,6 +1818,7 @@
     VNC_DEBUG("Client request protocol version %d.%d\n", vs->major, vs->minor);
     if (vs->major != 3 ||
 	(vs->minor != 3 &&
+	 vs->minor != 4 &&
 	 vs->minor != 5 &&
 	 vs->minor != 7 &&
 	 vs->minor != 8)) {
@@ -1827,10 +1828,10 @@
 	vnc_client_error(vs);
 	return 0;
     }
-    /* Some broken client report v3.5 which spec requires to be treated
+    /* Some broken clients report v3.4 or v3.5, which spec requires to be treated
      * as equivalent to v3.3 by servers
      */
-    if (vs->minor == 5)
+    if (vs->minor == 4 || vs->minor == 5)
 	vs->minor = 3;
 
     if (vs->minor == 3) {