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XLibre Xserver
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Jon TURNEY 95e83ff87a Don't allow both RandR XINERAMA and pseudoramiX XINERAMA extensions to register 
Prevent RRXinerama from activating if PseudoramiX is, so we don't get XINERAMA
listed twice in the list of extensions.  I think this is otherwise benign, as
the PseudoramiX XINERAMA gets registered first and thus handles all requests.

Perhaps AddExtension() ought to warn us if the extension name is already
registered?

This appears to be a long-standing bug seen in XQuartz, and now in XWin as well.

Future work: Perhaps since RRXinerama isn't actually doing anything useful but
faking it when we have one screen, it seems that the PseudoramiX code could be
also used in that case.

Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Colin Harrison <colin.harrison@virgin.net>
 		2015-03-24 14:46:39 +00:00
Xext Drop valuator mask argument from GetKeyboardEvents 2015-03-13 12:31:21 +10:00
Xi Fix subwindow in Xi emulated events 2015-01-07 09:22:12 +10:00
composite Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
config config/udev: Respect seat assignments when assigned devices 2015-01-30 14:09:24 +01:00
damageext Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
dbe dbe: Call to DDX SwapBuffers requires address of int, not unsigned int [CVE-2014-8097 pt. 2] 2014-12-09 11:26:58 -08:00
dix Drop valuator mask argument from GetKeyboardEvents 2015-03-13 12:31:21 +10:00
doc doc: Create a script to filter xmlto output 2015-01-05 14:24:06 -08:00
dri3 dri3: unvalidated lengths in DRI3 extension swapped procs [CVE-2014-8103 1/2] 2014-12-08 18:09:48 -08:00
exa Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
fb Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
glamor glamor: use screen blockhandler rather than dix one (v3) 2015-01-23 09:06:36 -08:00
glx glx: Add hack for GLX-1.2-style naked windows to GetDrawableAttributes 2014-12-10 11:01:43 -05:00
hw hw/xwin: Report OS version in log 2015-03-23 16:01:58 +00:00
include Make PseudoramiXExtensionInit() prototype more generally available 2015-03-16 16:56:17 +00:00
m4 xorg-tls: fix warning, replace AC_TRY_COMPILE with AC_COMPILE_IFELSE 2014-01-22 11:18:42 -08:00
man Add -iglx & +iglx to Xserver.man 2014-11-30 11:32:21 -08:00
mi mi: fix accidental x/y coordinate swap 2015-01-05 14:26:45 -08:00
miext Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
os os: Teach vpnprintf() how to handle "%*.*s" 2015-03-16 16:34:50 +00:00
present present: If present_queue_vblank() fails, do present_execute(). 2014-12-25 13:39:04 -08:00
pseudoramiX Don't allow both RandR XINERAMA and pseudoramiX XINERAMA extensions to register 2015-03-24 14:46:39 +00:00
randr Don't allow both RandR XINERAMA and pseudoramiX XINERAMA extensions to register 2015-03-24 14:46:39 +00:00
record Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
render render: unvalidated lengths in Render extn. swapped procs [CVE-2014-8100 2/2] 2014-12-08 18:09:48 -08:00
test Add REQUEST_FIXED_SIZE testcases to test/misc.c 2014-12-08 18:09:49 -08:00
xfixes xfixes: unvalidated length in SProcXFixesSelectSelectionInput [CVE-2014-8102] 2014-12-08 18:09:48 -08:00
xkb xkb: Check strings length against request size 2015-02-10 14:28:28 -08:00
.dir-locals.el Add .dir-locals.el 2013-08-17 12:17:36 +02:00
.gitignore .gitignore: Add new autotools file 'test-driver' 2014-04-21 13:41:42 -07:00
COPYING modesetting: Merge modesetting's COPYING into the xserver's. 2014-09-15 12:46:02 -07:00
Makefile.am DIST_SUBDIRS needs to include glamor, even if it isn't built 2014-02-13 15:25:56 -08:00
README packaging: provide a default README file #24206 2010-01-27 14:00:17 -08:00
autogen.sh autogen.sh: use quoted string variables 2015-03-13 12:31:21 +10:00
configure.ac Mark development version for 1.18 2015-02-10 22:16:53 -08:00
devbook.am doc: Create a script to filter xmlto output 2015-01-05 14:24:06 -08:00
docbook.am docbook.am: embed css styles inside the HTML HEAD element 2011-09-21 14:07:49 -07:00
fix-miregion Change region implementation names to eliminate the 'mi' prefix 2010-06-05 17:47:32 -07:00
fix-miregion-private Change region implementation names to eliminate the 'mi' prefix 2010-06-05 17:47:32 -07:00
fix-patch-whitespace Rename region macros to eliminate screen argument 2010-06-05 18:59:00 -07:00
fix-region Rename region macros to eliminate screen argument 2010-06-05 18:59:00 -07:00
manpages.am Xorg: Add a suid root wrapper 2014-03-12 08:50:05 +01:00
xorg-server.m4 macros: clarify documentation 2012-11-05 13:24:57 -06:00
xorg-server.pc.in xfree86: link modules against Xorg symbols on Cygwin 2012-04-05 21:57:07 -05:00
xserver.ent.in doc: relocate xserver.ent in the package root directory 2011-05-14 11:22:26 -07:00

README 

					X Server

The X server accepts requests from client applications to create windows,
which are (normally rectangular) "virtual screens" that the client program
can draw into.

Windows are then composed on the actual screen by the X server
(or by a separate composite manager) as directed by the window manager,
which usually communicates with the user via graphical controls such as buttons
and draggable titlebars and borders.

For a comprehensive overview of X Server and X Window System, consult the
following article:
http://en.wikipedia.org/wiki/X_server

All questions regarding this software should be directed at the
Xorg mailing list:

        http://lists.freedesktop.org/mailman/listinfo/xorg

Please submit bug reports to the Xorg bugzilla:

        https://bugs.freedesktop.org/enter_bug.cgi?product=xorg

The master development code repository can be found at:

        git://anongit.freedesktop.org/git/xorg/xserver

        http://cgit.freedesktop.org/xorg/xserver

For patch submission instructions, see:

	http://www.x.org/wiki/Development/Documentation/SubmittingPatches

For more information on the git code manager, see:

        http://wiki.x.org/wiki/GitPage