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XLibre Xserver
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Enrico Weigelt, metux IT consult c389f28af0 os: util: protect set_font_authorizations() from allocation failure 
| ../os/utils.c: In function ‘set_font_authorizations’:
| ../os/utils.c:863:14: warning: dereference of possibly-NULL ‘result’ [CWE-690] [-Wanalyzer-possible-null-dereference]
|   863 |         *p++ = sizeof(AUTHORIZATION_NAME) >> 8;
|       |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
 		2025-06-12 16:35:45 +02:00
.gitlab-ci ci: Install XCB dependencies for meson tests 2025-02-26 09:57:07 +01:00
Xext dix: move props into WindowRec and fix potential NULL deref 2025-06-12 16:34:03 +02:00
Xi dix: protect from pScreen->SetCursorPosition == NULL 2025-06-12 16:34:14 +02:00
composite composite: silence some warnings on possible NULL dereference 2025-06-12 16:35:39 +02:00
config linux: Fix BUS_PLATFORM detection for non-PCI devices 2025-02-07 15:10:17 +00:00
damageext os: unexport SetCriticalOutputPending() 2025-02-23 17:39:18 +00:00
dbe dbe: fix byte swapping in SProcDbeSwapBuffers() 2025-02-24 16:24:53 +01:00
dix dix: a little bit more startup logging 2025-06-12 16:34:50 +02:00
doc dix: unexport and document ClientSignal() 2025-06-12 16:17:49 +02:00
dri3 os: unexport WriteFdToClient() 2025-02-18 10:53:44 +00:00
exa exa: protect against NULL pointer dereference 2025-06-12 16:35:36 +02:00
fb fb: pict: make fbGlyphs() static 2025-06-12 16:35:29 +02:00
glamor fb: pict: unexport fbTriangles() 2025-06-12 16:35:19 +02:00
glx glx: fix warning on potentially uninitialized variable in xorgGlxMakeCurrent() 2025-06-12 16:33:21 +02:00
hw kdrive: protect against allocation failures and NULL pointers 2025-06-12 16:35:33 +02:00
include include: regionstr.h: protect RegionUninit() from free()ing on .data 2025-06-12 16:34:24 +02:00
man os: drop self-limiting resources 2025-06-12 16:31:57 +02:00
mi mi: miwideline: fix uninitialized fields in miWideLine() 2025-06-12 16:31:32 +02:00
miext os: move BUG_*() macros to own private header 2025-02-17 19:32:48 +00:00
os os: util: protect set_font_authorizations() from allocation failure 2025-06-12 16:35:45 +02:00
present randr: unexport and document RRCrtcExists() 2025-06-12 16:27:40 +02:00
pseudoramiX pseudoramiX: drop swapping request length fields 2025-02-06 22:28:49 +00:00
randr randr: add BUG_* checks for possible NULL pointer issue 2025-06-12 16:32:35 +02:00
record record: protect from NULL pointers 2025-06-12 16:34:55 +02:00
render render: NULL-protect SetPicturePictFilter() 2025-06-12 16:35:08 +02:00
test test: add assert()s to fix analyzer warnings 2025-06-12 16:35:00 +02:00
xfixes dix: rename IsMaster to InputDevIsMaster() 2025-06-12 16:19:33 +02:00
xkb xkb: fix uninitialized variables in XkmReadFile() 2025-06-12 16:31:40 +02:00
.appveyor.yml appveyor: Add libxcvt build dep 2021-11-04 13:03:25 +00:00
.dir-locals.el .dir-locals.el: Add missing final newline 2019-10-01 17:05:28 +00:00
.git-blame-ignore-revs Ignore the coding style change commit during git blame 2024-12-06 09:55:53 +10:00
.gitignore Clean up the .gitignore file 2024-01-12 00:50:24 +00:00
.gitlab-ci.yml ci: fix missing runner tag on FreeBSD jobs after gitlab migration 2025-04-01 18:02:55 +00:00
.mailmap Update mailmap for Peter Harris 2025-04-15 13:49:13 -04:00
.travis.yml travis: Add OSX meson build to matrix 2019-05-02 15:42:58 +00:00
COPYING modesetting: Merge modesetting's COPYING into the xserver's. 2014-09-15 12:46:02 -07:00
README.md Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
meson.build meson.build: print a summary of the DDX to build 2025-03-24 03:05:35 +00:00
meson_options.txt os: drop SUN-DES-1 authentication 2024-06-18 00:52:11 +00:00
xorg-server.m4 xorg-server.m4: just all cflags instead of just sdkdir 2018-09-20 20:12:24 +01:00
xorg-server.pc.in pkgconfig files: Add URL 2025-03-09 07:32:28 +00:00
xserver.ent.in doc: relocate xserver.ent in the package root directory 2011-05-14 11:22:26 -07:00

README.md

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: https://en.wikipedia.org/wiki/X_server

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

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

The primary development code repository can be found at:

https://gitlab.freedesktop.org/xorg/xserver

For patch submission instructions, see:

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

As with other projects hosted on freedesktop.org, X.Org follows its Code of Conduct, based on the Contributor Covenant. Please conduct yourself in a respectful and civilized manner when using the above mailing lists, bug trackers, etc:

https://www.freedesktop.org/wiki/CodeOfConduct