uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/tools/admin/tightvnc/1.3.10-CVE-2019-8287.patch

@@ -0,0 +1,14 @@
+Adapted from https://github.com/LibVNC/libvncserver/commit/7b1ef0ffc4815cab9a96c7278394152bdc89dc4d
+diff --git a/vncviewer/corre.c b/vncviewer/corre.c
+index c846a10..a4c272d 100644
+--- a/vncviewer/corre.c
++++ b/vncviewer/corre.c
+@@ -56,7 +56,7 @@ HandleCoRREBPP (int rx, int ry, int rw, int rh)
+     XChangeGC(dpy, gc, GCForeground, &gcv);
+     XFillRectangle(dpy, desktopWin, gc, rx, ry, rw, rh);
+ 
+-    if (!ReadFromRFBServer(buffer, hdr.nSubrects * (4 + (BPP / 8))))
++    if (hdr.nSubrects > BUFFER_SIZE / (4 + (BPP / 8)) || !ReadFromRFBServer(buffer, hdr.nSubrects * (4 + (BPP / 8))))
+ 	return False;
+ 
+     ptr = (CARD8 *)buffer;