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XLibre Xserver
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Alan Coopersmith 563db909bc Avoid memory leak on realloc failure in localRegisterFreeBoxCallback 
Also avoids leaving invalid pointers in structures if realloc had to
move them elsewhere to make them larger.

Found by parfait 1.1 code analyzer:
   Memory leak of pointer 'newCallbacks' allocated with realloc(((char*)offman->FreeBoxesUpdateCallback), (8 * (offman->NumCallbacks + 1)))
        at line 328 of hw/xfree86/common/xf86fbman.c in function 'localRegisterFreeBoxCallback'.
          'newCallbacks' allocated at line 320 with realloc(((char*)offman->FreeBoxesUpdateCallback), (8 * (offman->NumCallbacks + 1))).
          newCallbacks leaks when newCallbacks != NULL at line 327.
   Memory leak of pointer 'newPrivates' allocated with realloc(((char*)offman->devPrivates), (8 * (offman->NumCallbacks + 1)))
        at line 328 of hw/xfree86/common/xf86fbman.c in function 'localRegisterFreeBoxCallback'.
          'newPrivates' allocated at line 324 with realloc(((char*)offman->devPrivates), (8 * (offman->NumCallbacks + 1))).
          newPrivates leaks when newCallbacks == NULL at line 327.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
 		2013-02-05 18:34:49 -08:00
Xext Handle failure to create counter in init_system_idle_counter 2013-02-05 18:30:10 -08:00
Xi dix: add resource type to touch listeners 2013-01-09 12:33:36 +10:00
composite Stop leaking overlayWin in PanoramiXCompositeGetOverlayWindow error paths 2013-02-05 18:30:13 -08:00
config config/udev: fix "removing GPU device" format string mistake 2013-01-21 19:41:09 -08:00
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 Merge branch 'pointer-emulation-fixes-56558-v2' into for-keith 2013-01-11 14:58:17 +10:00
doc doc: Update documentation about Windows platforms support a bit 2012-10-29 12:21:14 +00:00
exa Fix formatting of address operators 2012-12-05 18:09:48 -06:00
fb Fix formatting of address operators 2012-12-05 18:09:48 -06:00
glx Merge remote-tracking branch 'yselkowitz/master' 2012-12-19 12:22:03 -08:00
hw Avoid memory leak on realloc failure in localRegisterFreeBoxCallback 2013-02-05 18:34:49 -08:00
include protocol-versions: Bump minor version of XI 2013-01-23 19:05:31 -08:00
m4 Use XORG_STRICT_OPTION from util-macros 1.14 to set -Werror flags 2011-05-27 19:51:05 -07:00
man Correct description of -displayfd option in man page. 2012-10-11 12:53:57 +01:00
mi mi: Ensure pointer emulating touch events update the sprite 2013-01-09 11:23:06 +10:00
miext miext/damage: Only wrap into the GC ops chain if there's a listener (v3) 2012-09-23 10:47:18 -07:00
os Fix formatting of address operators 2012-12-05 18:09:48 -06:00
randr randr: call RRProviderInit in the proper place. 2012-11-30 07:25:54 -08:00
record Move extension initialisation prototypes into extinit.h 2012-07-09 23:06:41 -07:00
render render: Unwrap early on the animated cursor BlockHandler 2013-01-09 11:23:12 +10:00
test test/xi2: fix compiler warning 2012-12-21 13:04:09 +10:00
xfixes Merge remote-tracking branch 'whot/barriers' 2012-12-19 12:09:31 -08:00
xkb xkb: Do not use base group as an array index. 2013-01-09 11:23:12 +10:00
.gitignore doc: relocate xserver.ent in the package root directory 2011-05-14 11:22:26 -07:00
COPYING Loader: Remove extension initialisation sorting 2012-07-10 00:31:02 -07:00
Makefile.am Add 'install-headers' target in the top-level Makefile 2012-07-09 16:29:04 -07:00
README packaging: provide a default README file #24206 2010-01-27 14:00:17 -08:00
autogen.sh autogen.sh: Honor NOCONFIGURE=1 2012-10-19 13:12:33 +10:00
configure.ac Update to version 1.13.99.901 (1.14 RC1) 2012-12-19 12:47:35 -08:00
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
manpages.am Xdmx.man: Show actual configured XKB defaults instead of old hardcoded values 2011-06-21 17:54:14 -07:00
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