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Michal Srb b902c8abb6 Xnest: Implement xnestModifyPixmapHeader 
Xnest variant of ModifyPixmapHeader that creates new Pixmap in parent X
server if it's size is modified from 0x0 to anything bigger.

xnestCreatePixmap doesn't create pixmap in parent X server if it has
dimensions 0x0. If it is later resized and accessed, Xnest will be
aborted with BadDrawable error from parent X server because it will
use XID 0. This happens with ScratchPixmap, for example as used from
XaceCensorImage. Applications using XACE crash Xnest.

Reviewed-by: Adam Jackson <ajax@redhat.com>
2013-09-10 13:26:26 -04:00
composite Stop leaking overlayWin in PanoramiXCompositeGetOverlayWindow error paths 2013-02-05 18:30:13 -08:00
config config: provide example configuration for multi-seat setups 2013-07-17 14:27:26 +10:00
damageext Move extension initialisation prototypes into extinit.h 2012-07-09 23:06:41 -07:00
dbe Move extension initialisation prototypes into extinit.h 2012-07-09 23:06:41 -07:00
dix Fix bug in cursor handling. 2013-09-06 07:04:18 +10:00
doc doc: Update documentation about Windows platforms support a bit 2012-10-29 12:21:14 +00:00
exa Replace INCLUDES with AM_CPPFLAGS 2013-08-06 13:08:13 +10:00
fb dix: allow pixmap dirty helper to be used for non-shared pixmaps 2013-04-30 10:10:31 +10:00
glx Replace INCLUDES with AM_CPPFLAGS 2013-08-06 13:08:13 +10:00
hw Xnest: Implement xnestModifyPixmapHeader 2013-09-10 13:26:26 -04:00
include include: wrap EMASKSIZE in parentheses 2013-08-30 14:26:55 +10:00
m4 XORG_TLS: Pick the first option that works (ie: prefer __thread) 2013-02-14 09:20:47 -08:00
man Correct description of -displayfd option in man page. 2012-10-11 12:53:57 +01:00
mi mi: Avoid stack smash when drawing dashed lines 2013-09-10 13:26:25 -04:00
miext miext/sync: Fix multi-screen support in SyncFence initialization 2013-09-10 13:26:25 -04:00
os os: Immediately queue initial WriteToClient 2013-09-10 13:26:25 -04:00
pseudoramiX Move pseudoramiX code where it can be shared between Xwin and Xquartz 2013-08-30 12:52:30 +01:00
randr randr: Fix a copypasta bug in CRTC confinement 2013-09-10 13:26:25 -04:00
record Move extension initialisation prototypes into extinit.h 2012-07-09 23:06:41 -07:00
render Abstract cursor refcounting 2013-05-15 19:17:57 +10:00
test test: fix the gcc diagnostics pragma 2013-08-30 14:26:55 +10:00
Xext security: Don't count RetainPermanent clients twice 2013-09-10 13:26:25 -04:00
xfixes Abstract cursor refcounting 2013-05-15 19:17:57 +10:00
Xi Xi: allow for XIAllowEvent requests larger than XI < 2.2 size (#68554) 2013-08-30 14:26:55 +10:00
xkb xkb: don't call atoi(NULL) when parsing argv 2013-07-02 15:12:29 +10:00
.dir-locals.el Add .dir-locals.el 2013-08-17 12:17:36 +02:00
.gitignore doc: relocate xserver.ent in the package root directory 2011-05-14 11:22:26 -07:00
autogen.sh autogen.sh: Honor NOCONFIGURE=1 2012-10-19 13:12:33 +10:00
configure.ac Merge remote-tracking branch 'jturney/master' 2013-09-09 15:13:42 -07:00
COPYING Shadow: Switch the Amiga/Atari bitplane code to the canonical X.Org license 2013-05-14 14:41:00 -07:00
devbook.am devbook.am: maintenance update from docbook.am 2011-09-21 14:07:52 -07:00
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
Makefile.am Move pseudoramiX code where it can be shared between Xwin and Xquartz 2013-08-30 12:52:30 +01:00
manpages.am Xdmx.man: Show actual configured XKB defaults instead of old hardcoded values 2011-06-21 17:54:14 -07:00
README packaging: provide a default README file #24206 2010-01-27 14:00:17 -08:00
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