initial import of xorg-server-21.1.18

merge xorg-server 21.1.16.

initial import of xorg-server-21.1.16

initial import of xorg-server-21.1.14

initial import of xorg-server-21.1.13

merge xorg-server 21.1.9.

initial import of xorg-server-21.1.9

initial import of xorg-server-21.1.7

initial import of xorg-server-21.1.6

fix a couple of merge botches (duplicated) delete #if 0'd sections.

reduces diffs vs upstream.

initial import of xorg-server-21.1.5

initial import of xorg-server-21.1.4

merge xorg-serer 21.1.3.

initial import of xorg-server-21.1.3

initial import of xorg-server-1.20.12

merge xorg-server 1.20.11.

initial import of xorg-server-1.20.11

merge xorg-server 1.20.10.

initial import of xorg-server-1.20.10

merge xorg-server 1.20.6.

initial import of xorg-server-1.20.6

merge xorg-server 1.20.5.

initial import of xorg-server-1.20.4

protect dup typedef.

s/inclue/include/ in an error message.

merge xorg-server 1.20.3.

initial import of xorg-server-1.20.3

apply
https://cgit.freedesktop.org/xorg/xserver/commit/?id=957e8db38f27932d353e86e9aa69cf16778b18f1

--
Use arc4random_buf(3) if available to generate cookies.

Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Matthieu Herrb <matthieu@herrb.eu>
--

apply

https://cgit.freedesktop.org/xorg/xserver/commit/?id=d7ac755f0b618eb1259d93c8a16ec6e39a18627c

Use timingsafe_memcmp() to compare MIT-MAGIC-COOKIES CVE-2017-2624
Provide the function definition for systems that don't have it.

Signed-off-by: Matthieu Herrb <matthieu@herrb.eu>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>

and
https://cgit.freedesktop.org/xorg/xserver/commit/?id=5c44169caed811e59a65ba346de1cadb46d266ec

os: Squash missing declaration warning for timingsafe_memcmp
timingsafe_memcmp.c:21:1: warning: no previous prototype for `timingsafe_memcmp' [-Wmissing-prototypes]
timingsafe_memcmp(const void *b1, const void *b2, size_t len)

Signed-off-by: Adam Jackson <ajax@redhat.com>

don't use const char for these types, many drivers write to them.

ok mrg

first merge of netbsd changes. not tested yet.

initial import of xorg-server-1.18.4

PR/50356: Rin Okuyama: Arm is not always little endian.

add list_append() macro that xf86-video-nouveau 1.0.11 wants.

port a change back from newer xorg-server, which is needed
for xf86-video-ati 7.x.

http://lists.x.org/archives/xorg-devel/2011-March/020990.html

commit 43e47433cf55c98db5308a51c1c514c59901f598
Author: Søren Sandmann Pedersen <ssp at redhat.com>
Date: Tue Mar 29 13:06:36 2011 -0400

Add RegionInitBoxes(), and fix some buggy callers of RegionInit().

The interface to RegionInit():

RegionInit (RegionPtr pReg, BoxPtr rect, int size);

is very confusing because it doesn't take a list of boxes, it takes
*one* box, but if that box is NULL, it initializes an empty region
with 'size' rectangles preallocated.

Most callers of this function were correctly passing either NULL or
just one box, but there were three confused cases, where the code
seems to expect a region to be created from a list of boxes.

This patch adds a new function RegionInitBoxes() and fixes those
instances to call that instead.

And yes, the pixman function to initialize a region from a list of
boxes is called init_rects() because pixman is also awesome.

V2: Make RegionInitBoxes() return a Bool indicating whether the call
succeeded, and fix the callers to check this return value.

Signed-off-by: Soren Sandmann <ssp at redhat.com>

fix previous.

fix signed/unsigned comparison.

Remove some redundant function redeclarations, as noted in
http://mail-index.netbsd.org/tech-x11/2015/01/09/msg001452.html

The changes come from upstream in commits:

* xserver:
ecf62755 Define prototypes for hw/xfree86/modes/xf86Modes.c only in xf86Modes.h.
- didn't add xf86SaveModeContents which isn't defined in our version

0bc41d5f Remove redundant redeclarations of functions in the same header file

5595e7ce randr: Remove redundant declaration.

471e5373 Remove duplicate declaration of xf86ValidateModesFlags in xf86Modes.h

9ef53e22 include: GetClientResolutions is declared in font.h

8b6a7500 Fix gcc warnings about redundant declarations of fallback functions
- just took ffs() #ifdef defense, so most not applied


* xf86-video-nv:
49ee1c26 Include xf86Modes.h to use functions from hw/xfree86/modes/xf86Modes.c.

* xf86-video-savage:
2e9217bb Include xf86Modes.h to use functions from hw/xfree86/modes/xf86Modes.c.

apply two more parts of CVE-2014-8092:
Missing parens in REQUEST_FIXED_SIZE macro [CVE-2014-8092 pt. 5]
dix: GetHosts bounds check using wrong pointer value [CVE-2014-8092 pt. 6]

apply fixes for:

X.Org Security Advisory: Dec. 9, 2014
Protocol handling issues in X Window System servers

backported to 1.10.x by myself.


included are fixes for:

denial of service due to unchecked malloc in client authentication
CVE-2014-8091
integer overflows calculating memory needs for requests
CVE-2014-8092
CVE-2014-8093
CVE-2014-8094
out of bounds access due to not validating length or offset values in requests
CVE-2014-8095
CVE-2014-8096
CVE-2014-8097
CVE-2014-8098
CVE-2014-8099
CVE-2014-8100
CVE-2014-8101
CVE-2014-8102
CVE-2014-8103

Constify list_is_empty.

With apologies to whoever will merge a newer version. Fortunately,
this file is getting replaced wholesale.

initial import of xorg-server-1.10.6

merge cornflakes with xorg-server 1.10.3

initial import of xorg-server 1.10.3. highlights include:
- fixes xorg bugs 29969, 30367, 30527, 30267, 30260, 29046,
30260, 31548, 28672, 24887, 32115, 21457, 32436, 21827,
28414, 24703, 32803, 16318, 33449, 33324, 33929, 35082,
35209, 36146, 36119
- many additional NULL checks
- adjustments related to input ABI 12
- *lots* of dead code removal
- vga arbitrator fixes
- GL fixes
- EDID fixes
- conversion to using asprintf() in many places
- many fixes from valgrind, compiler warnings

see these for more details:
http://lists.freedesktop.org/archives/xorg-announce/2011-February/001612.html
http://lists.freedesktop.org/archives/xorg-announce/2011-April/001646.html
http://lists.freedesktop.org/archives/xorg-announce/2011-May/001675.html
http://lists.freedesktop.org/archives/xorg-announce/2011-July/001710.html

initial import of xorg-server 1.9.5
fixes for FDO bugs 33929, 32803, 24703, 28414, 24887, 30260, 31093, 29046, 30267
memory leak fixes
EDID and modes fixes for multi-screen
dri2 fixes
randr vs invalid size fixes
fixes for Xext triggers
fix for a black-screen after VT switch back (redhat bug 533217)
fixes for x86emu

disable _X_DEPRECATED on netbsd; it has led to a bunch of -Wno-error in
the past, and with new xorg-server, almost every driver file needs it.

merge xorg-server 1.9.2.

import xorg-server 1.9.2. important changes since 1.6.5 include:

- built-in symbol visibility, default not export
- fixes for various crashes
- many fixes for XI2, EXA, dix, render, glx, xkb, EDID, randr, Xv,
resource handling, Xext, vfb, xfree86 / vga and composite support.
- fixes several memory leaks
- many many documentation updates
- record extension enabled
- no longer looks for XF86Config files

initial import of xorg-server-1.6.5

initial import of xorg-server-1.6.3

initial import of xorg-server-1.6.2

merge xorg-server 1.6.1.190.

XXX: our Pci.[ch] changes need to be re-looked at, i think.

initial import of xorg-server-1.6.1.901

Fix definition for vax

include string.h and strings.h - for some reason they're missing on sparc64
XXX: need to figure out where the other archs include them so we can get
rid of this

delete generated files.

XXX: check for __arm__ as well as __arm32__.

XXX: need to port changes from xsrc to this file. it assumes that
XXX: arm is little endian.

initial import of xorg-server-1.4.2