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Alan Coopersmith 62e2aa02ef dri2: better checks for integer overflow in GetBuffers*
Check for integer overflow before using stuff->count in a multiplication,
to avoid compiler optimizing out due to undefined behaviour, but only
after we've checked to make sure stuff->count is in the range of the
request we're parsing.

Reported-by: jes@posteo.de
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
(cherry picked from commit 6ca496b7c3)
2015-10-26 12:20:03 -04:00
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 protocol.txt: Add MIT-SHM 1.2 requests 2015-10-26 12:19:26 -04:00
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 exa: initialise mask_off_x and mask_off_y 2015-10-26 12:19:36 -04:00
fb fb: Make rootless-agnostic 2015-07-29 11:16:33 -04:00
glamor glamor: Don't try to free the pixmap priv if we fail to allocate FBO. 2015-10-26 11:52:58 -04:00
glx glx: Implement GLX_ARB_context_flush_control 2015-10-26 11:52:23 -04:00
hw dri2: better checks for integer overflow in GetBuffers* 2015-10-26 12:20:03 -04:00
include Get rid of const warnings in XSERVER_INPUT_EVENT dtrace probe calls 2015-07-29 11:16:32 -04:00
m4 xorg-tls: fix warning, replace AC_TRY_COMPILE with AC_COMPILE_IFELSE 2014-01-22 11:18:42 -08:00
man man: Fix case for MIT-unspecified. 2015-10-26 12:19:28 -04:00
mi mi: Always initialize edge1 and edge2 in miLineArc 2015-10-26 12:18:04 -04:00
miext rootless: Fix bogus handling of broken root clip 2015-10-26 12:19:15 -04:00
os os/xdmcp: Just send XDMCP keepalive packets once every three minutes 2015-10-26 12:19:09 -04:00
present present: Don't stash the MSC value when present_get_ust_msc fails 2015-10-26 11:40:10 -04:00
pseudoramiX pseudoramiX: Add _X_ATTRIBUTE_PRINTF attributes to debug functions. 2014-01-27 11:38:34 -08:00
randr randr: Allow RRSelectInput for ProviderChange and ResourceChange events 2015-10-26 12:19:38 -04:00
record Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
render render: Fix leak of filter params 2015-10-26 12:19:46 -04:00
test Add REQUEST_FIXED_SIZE testcases to test/misc.c 2014-12-08 18:09:49 -08:00
Xext Xext/xselinux: Warning fixes 2015-10-26 12:19:58 -04:00
xfixes xfixes: unvalidated length in SProcXFixesSelectSelectionInput [CVE-2014-8102] 2014-12-08 18:09:48 -08:00
Xi dix: Send KeyPress and KeyRelease events to the XACE_KEY_AVAIL hook 2015-07-29 11:16:33 -04:00
xkb xkb: Check strings length against request size 2015-02-10 14:40:00 -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
autogen.sh autogen.sh: Honor NOCONFIGURE=1 2012-10-19 13:12:33 +10:00
configure.ac xserver 1.17.2 2015-06-16 11:42:47 -04:00
COPYING modesetting: Merge modesetting's COPYING into the xserver's. 2014-09-15 12:46:02 -07:00
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
Makefile.am DIST_SUBDIRS needs to include glamor, even if it isn't built 2014-02-13 15:25:56 -08:00
manpages.am Xorg: Add a suid root wrapper 2014-03-12 08:50:05 +01:00
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

					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