Author	SHA1	Message	Date
Michel Dänzer	dce46884f9	dri2: Use booleans for (fake) front buffer tracking in do_get_buffers ... This works as intended — the (fake) front buffer needs to be added only if the client didn't request it in the first place — even if the client requests the same attachment multiple times. This ensures we never try to access more than (count + 1) entries of the buffers array. Fixes: ff6c7764c2 ("DRI2: Implement protocol for DRI2GetBuffersWithFormat") Signed-off-by: Michel Dänzer <mdaenzer@redhat.com> Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/2228>	2026-06-03 15:03:50 +02:00
Leandro Nini	4f3b7f7a64	modesetting: perform null check before pointer is dereferenced ... Signed-off-by: Leandro Nini <drfiemost@users.sourceforge.net>	2026-05-11 10:14:30 +02:00
John Studnicka	3e204961dd	modesetting: Handle reflected/rotated cursors better ... Moved the cursor glyph cropping into a separate function that handles reflections and rotations. Also, x/y are indexes into the buffer, so they should be clamped to width/height len - 1 for correctness. Signed-off-by: John Studnicka <contact@zentec.dev>	2026-05-04 16:51:47 +02:00
John Studnicka	317d553de9	modesetting: Clamp image dims to avoid OOB reads ... Signed-off-by: John Studnicka <contact@zentec.dev>	2026-05-04 16:51:47 +02:00
John Studnicka	3211e80553	modesetting: Rotate cursor to match screen ... Signed-off-by: John Studnicka <contact@zentec.dev>	2026-05-04 16:51:47 +02:00
John Studnicka	05d549c847	modesetting: Fall back to SW cursor for OOB dims ... Signed-off-by: John Studnicka <contact@zentec.dev>	2026-05-04 16:51:47 +02:00
Peter Hutterer	a8f1cb636a	modesetting: add NULL check for drmModeObjectGetProperties in VRR check ... Co-Authored-by: Claude Code <noreply@anthropic.com> Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/2184> Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-05-01 18:52:44 +02:00
Jon Turney	795b523b93	hw/xwin: Use revert-to-parent X focus mode in multiwindow WM ... Use revert-to-parent X focus mode, as recommended in ICCCM 4.1.7 Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/736> Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-04-27 15:26:26 +02:00
Jon Turney	3860a2add2	hw/xwin: Always set the X input focus to none when an X window loses focus ... In the multiwindow WM, we need to cancel the X input focus if the Windows input focus has gone to the desktop, or another application's window. We could maybe avoid some unneeded work by not doing this if the WM_KILLFOCUS wParam is another window owned by us, which is immediately going to be given the X input focus. Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/736> Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-04-27 15:26:05 +02:00
Jon Turney	7900c7e30a	hw/xwin: More adjustments to multiwindow mode focus handling ... The previous change is not enough, as WM_KILLFOCUS can apparently be sent to the window losing focus after WM_ACTIVATE has been sent to the window gaining focus. Try using WM_SETFOCUS instead, as that has the correct ordering and seems more logical. The test "!pWin || !pWin->overrideRedirect" is confusingly written: It's true if: (a) pWin is NULL (= X window doesn't exist, shouldn't happen), or (b) pWin->overrideRedirect is FALSE i.e. the intended effect is "don't give focus to override redirect windows" There seem to be some cases where this still isn't quite correct: A reproduction isn't known, but it seems to be related to minimizing a maximized Windows window, and having window activation move to a maximized X window beneath it. Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/736> Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-04-27 15:25:49 +02:00
Icenowy Zheng	ae10630340	modesetting: properly use fb_id of front_bo for reverse PRIME CRTC ... When doing reverse PRIME, the buffer being scaned out is still the front BO. Properly reuse its fb_id, to prevent adding a FB for the front_bo each time the fb_id is requested. Signed-off-by: Icenowy Zheng <uwu@icenowy.me> Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/2064>	2026-04-27 15:25:33 +02:00
Enrico Weigelt, metux IT consult	d76194cbab	xfree86: ddc: new entry point for EDID parsing ... The old ones didn't know the block size, so couldn't deduce the block type version. With upcoming new features, eg. HDR, we need to know the block type version in order to know what we can extract from it. This new function should now be used by all drivers, the old ones shall be phased out. That commit should be backported to 25.0 and 25.1 releases, so drivers can remain compatible with all existing release lines. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-04-27 14:44:12 +02:00
Mikhail Dmitrichenko	b14180e40a	vfb: use snprintf when writing XWD window name ... The window name buffer after XWDFileHeader is fixed at XWD_WINDOW_NAME_LEN (60 bytes). sprintf could overflow when hostname is close to maximum length and combined with the prefix "Xvfb " + display + screen number. Switch to snprintf to guarantee we never write beyond the allocated buffer. Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Mikhail Dmitrichenko <m.dmitrichenko222@gmail.com> Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/2172>	2026-04-21 12:26:48 +02:00
stefan11111	ed6e9e6993	xfree86/linux: Enable all I/O ports ... When switching vt to an X server using the vesa driver, the driver needs access to a high io port, which segfaults if only the first 1024 io ports are enabled. Signed-off-by: stefan11111 <stefan11111@shitposting.expert> ----------------------------------------------------------- Fix mach64 driver crash Due to lack of iopl(3), mach64 driver crashes when ior(BUS_CNTL) is called. Since BUS_CNTL is out of the range 0x0000-0x03ff, ioperm(0, 1024, 1) is not sufficient and the ior() causes access violation. This patch reintroduce iopl(3) call in the function hwEnableIO(). Addresses: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1110521 Fixes: a0f738a673 ("Fixed ioperm calls in hwEnableIO") Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp> Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/2052>	2026-04-21 12:15:39 +02:00
Alan Coopersmith	78cb413b48	xfree86: issue error if too many clocks entries are listed in config ... Changes message issued for too many clocks from the confusing: "29.0" is not a valid keyword in this section. to the more obvious: More than 128 Clocks defined. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/2130>	2026-04-21 10:30:36 +02:00
Benjamin Valentin	c7ad08f7ee	xf86: check return value of XF86_CRTC_CONFIG_PTR in xf86CompatOutput() ... If privates[xf86CrtcConfigPrivateIndex].ptr is NULL, this will cause a segfault. Possible fix for !1241 Signed-off-by: Benjamin Valentin <benjamin.valentin@ml-pa.com> Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/835>	2026-04-21 10:29:20 +02:00
callmetango	1f6966673a	kdrive: linux: replace __uid_t and __gid_t by standard types ... Fix build on musl. Backport from: 126eb37529 Fixes: #2162 Signed-off-by: callmetango <callmetango@users.noreply.github.com>	2026-04-08 09:43:02 +02:00
Dongwon Kim	02fcf4496d	modesetting: Empty damage once dispatch is done ... This commit is to fix some regression caused by commit 995e60a919 where DamageEmpty on damage was missing in several places. Signed-off-by: Dongwon Kim <dongwon.kim@intel.com> Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1486>	2026-04-07 20:01:47 +02:00
stefan11111	33857cba4d	modesetting: clear bo in drmmode_create_front_bo ... Fixes: https://github.com/X11Libre/xserver/issues/1740 Signed-off-by: stefan11111 <stefan11111@shitposting.expert>	2026-04-03 16:13:02 +02:00
Enrico Weigelt, metux IT consult	65ed6145d8	xfree86: ddc: add xf86Monitor_gtf_supported() ... replacement for GTF_SUPPORTED() macro that's not a good API isolation at all. Drivers should use that function instead for checking whether the monitor supports GTF. Should be backported to older releases, too - so drivers don't need extra per-Xserver-version tweaks. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-02-03 10:16:47 +01:00
stefan11111	4dbcbdc478	modesetting: Work around vm cursor pitch quirks ... When running in a virtual machine, the cursor pitch may not behave the same as it does on bare metal. This patch disables a power consumption optimization when running in a vm, working around the cursor pitch issues. This means that some vm users who previously had a working cursor pitch may now see some increased power consumption. Fixes: https://github.com/X11Libre/xserver/issues/1816 Signed-off-by: stefan11111 <stefan11111@shitposting.expert>	2026-02-02 17:12:31 +01:00
Enrico Weigelt, metux IT consult	e79765bdad	xfree86: xlibre-server.h: fix missing HAVE_TIMINGSAFE_MEMCMP ... os.h still defining our own timingsafe_memcmp() prototype when this symbol isn't set - this is causing trouble with drivers on FreeBSD. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-01-22 12:38:39 +01:00
Enrico Weigelt, metux IT consult	cc81117c78	xfree86: add exported xf86GetConsoleFd() ... This functions is designed for some legacy keyboard drivers (eg. xf86-input-keyboard) that need to get the fd to the console device, so they don't need to directly access xf86Info field anymore. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-01-14 11:16:03 +01:00
squishypinkelephant	12ef46b46c	fully split, rename kdInitInputPre to KdAddConfigInputDrivers ... Signed-off-by: squishypinkelephant <squishypinkelephant@gmail.com>	2026-01-08 11:03:38 +01:00
squishypinkelephant	71c1556125	split KdInitInput for Xephyr ... Signed-off-by: squishypinkelephant <squishypinkelephant@gmail.com>	2026-01-08 11:03:38 +01:00
Enrico Weigelt, metux IT consult	a331b96ab0	xfree86: add macros for declaring XF86ModuleData fields ... XF86_MODULE_DATA_INPUT() creates XF86ModuleData field for input driver, while XF86_MODULE_DATA_VIDEO creating one for a video driver. These are filled with given values, _X_EXPORT'ed and properly named so the module loader can find them. Also creating the associated XF86ModuleVersionInfo field and link them into the XF86ModuleData. Example: XF86_MODULE_DATA_INPUT( egalax, eGalaxPlug, eGalaxUnplug, "egalax", PACKAGE_VERSION_MAJOR, PACKAGE_VERSION_MINOR, PACKAGE_VERSION_PATCHLEVEL); Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-01-07 20:52:00 +01:00
Enrico Weigelt, metux IT consult	8e947537ba	xfree86: xf86Module.h: macro for declaring video driver module version ... Reduce the effort of declaring/filling an video driver's module version struct to short statement like this: XF86_MODULE_VERSION_VIDEO("ati", PACKAGE_VERSION_MAJOR, PACKAGE_VERSION_MINOR, PACKAGE_VERSION_PATCHLEVEL); This will create a properly filled XF86ModuleVersionInfo structure named `modInfo`. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-01-07 20:30:20 +01:00
Enrico Weigelt, metux IT consult	a1e25d1789	xfree86: xf86Module.h: macro for declaring input driver module version ... Reduce the effort of declaring/filling an input driver's module version struct to short statement like this: XF86_MODULE_VERSION_INPUT("egalax", PACKAGE_VERSION_MAJOR, PACKAGE_VERSION_MINOR, PACKAGE_VERSION_PATCHLEVEL); This will create a properly filled XF86ModuleVersionInfo structure named `modInfo`. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-01-07 20:06:02 +01:00
Enrico Weigelt, metux IT consult	e2310d0001	stop defining _XF86DRI_SERVER_ ... This once was needed on including xf86driproto.h, but these day have gone now for aeons. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2026-01-05 14:42:05 +01:00
b-aaz	2c9d6b38d1	xwin: ddraw: Moved the include guard to its correct location. ... The include guard in this file has been incorrectly moved up breaking the #include_next behavior on MS Windows builds. Moved it to its correct location. Signed-off-by: b-aaz <b-aazbsd@proton.me>	2025-12-21 12:59:03 +01:00
b-aaz	7f7efe8195	Revert 9a82f5c, bring back Cygwin support. ... Brought back the code removed in that commit so that we can bring back Cygwin support. Small changes are done in the process of resolving conflicts against the current head. Some checks have not been reverted, because they were not necessary anymore. Signed-off-by: b-aaz <b-aazbsd@proton.me>	2025-12-21 12:59:03 +01:00
b-aaz	a53697e70e	xfree86: meson: Use install_symlink function instead of a hack. ... This was a old hack used before Meson 0.61.0 added install_symlink, we are at the meson release 1.10.0 so it is safe to use the new proper function for this task. Also used the X server's executable name as the link target name, and as the SUID wrapper's name. Moved the minimum Meson version up to 0.61.0. Signed-off-by: b-aaz <b-aazbsd@proton.me>	2025-12-21 11:39:23 +01:00
Enrico Weigelt, metux IT consult	49c15555f9	meson.build: install xlibre-server.h in addition to xorg-config.h ... Both files are equal, but drivers should gradually migrate to the new one, while the old one is phased out. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2025-12-19 12:54:57 +01:00
Oleh Nykyforchyn	ec49f5d24a	xfree86/common: hide a variable behind XSERVER_LIBPCIACESS ... A variable pci_other is declared and can be used only on libpciacceess builds. Fixes: https://github.com/X11Libre/xserver/issues/1713 Signed-off-by: Oleh Nykyforchyn <oleh.nyk@gmail.com>	2025-12-18 11:02:10 +01:00
Enrico Weigelt, metux IT consult	aefde94a2d	meson: drop obsolete vendor information options ... Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2025-12-17 13:52:37 +01:00
b-aaz	b71e2a9a23	arm_video.c: Fixed xf86_os_support.h's #include. ... The 'h' in the file suffixed was mistakenly removed, fixed it. Signed-off-by: b-aaz <b-aazbsd@proton.me>	2025-12-15 19:43:54 +01:00
Enrico Weigelt, metux IT consult	c95748921a	xfree86: drop obsolete xf86SetTVOut() and xf86SetRGBOut() ... These are only defined on NetBSD and not used anywhere, and not functional at all (just killing the Xserver). No need to carry them around any longer. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2025-12-14 11:24:39 +01:00
Enrico Weigelt, metux IT consult	16d4d44551	os: drop symbol TCPCONN ... It's been always enabled for aeons, so no practical need to disable it. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2025-12-13 15:59:07 +01:00
Oleh Nykyforchyn	ee73f84c65	xfree86/common: make screenConfig take autoAddGPU into account ... This patch puts configServerFlags() before configScreen()'s and makes the latter to use xf86Info.autoAddGPU value. Fixes: https://github.com/X11Libre/xserver/issues/1658 Signed-off-by: Oleh Nykyforchyn <oleh.nyk@gmail.com>	2025-12-13 15:27:06 +01:00
Enrico Weigelt, metux IT consult	43c5b45f4a	mingw32: fix winsock2.h include ... winsock2.h needs to be included before windows.h > /usr/share/mingw-w64/include/winsock2.h:15:2: error: #warning Please include winsock2.h before windows.h [-Werror=cpp] > 15 | #warning Please include winsock2.h before windows.h > | ^~~~~~~ Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2025-12-12 19:41:55 +01:00
Enrico Weigelt, metux IT consult	3c2bf225ca	xnest: silence type mismatch warning on ming32 ... KeySym and xcb_keysym_t should both be 32bit, but for the compiler they're long vs int, so it's spitting out a warning here. That's coming from xorgproto's weird way of defining those types. Add static type size assert and hard typecast to silence it. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2025-12-12 19:41:55 +01:00
Enrico Weigelt, metux IT consult	05893d65c9	xquartz: declare variables when needed ... Declare some more variables when actually needed / assigned first time. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2025-12-11 20:38:44 +01:00
Enrico Weigelt, metux IT consult	01768051cf	xwin: drop wrapping on ScreenRec->CloseScreen() ... Instead of complicated wrapping, just call fbCloseScreen() directly. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2025-12-11 20:33:13 +01:00
Enrico Weigelt, metux IT consult	a0c67bd720	xquartz: drop obsolete _mesa_free() and _mesa_malloc() ... These macros are always defined to free() and malloc(), so we don't really need them, instead can use those functions directly. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2025-12-11 20:30:47 +01:00
Enrico Weigelt, metux IT consult	0a18956047	kdrive: ephyr: add noreturn attribute to ephyrProcessErrorEvent() ... > ../hw/kdrive/ephyr/ephyr.c:977:1: warning: function 'ephyrProcessErrorEvent' could be declared with attribute 'noreturn' [-Wmissing-noreturn] > 977 | { > | ^ Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2025-12-11 14:34:16 +01:00
Enrico Weigelt, metux IT consult	f590b320cc	xfree86: silence warnings on SYSCALL() macro ... > ../hw/xfree86/os-support/shared/posix_tty.c:366:38: warning: while loop has empty body [-Wempty-body] > 366 | SYSCALL(r = read(fd, buf, count)); > | ^ Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2025-12-11 14:33:53 +01:00
Enrico Weigelt, metux IT consult	f4b90697ce	xfree86: fix include of xf86VGAarbiter_priv.h ... Needs to be included also in non-pciaccess case, so the dummy functions are declared. Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2025-12-10 15:24:08 +01:00
Enrico Weigelt, metux IT consult	01777ec8dd	xfree86: fix xf86VGAarbiterWrapFunctions() definition in non-libpciaccess case ... Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>	2025-12-10 15:24:08 +01:00
Oleh Nykyforchyn	ae689438dc	xfree86/modesetting: prevent modesetting driver from ... grabbing claimed slots This patch makes modesetting driver use the return value of the extended xf86ClaimFbSlot to prevent crashes. Fixes: https://github.com/X11Libre/xserver/issues/1505 Signed-off-by: Oleh Nykyforchyn <oleh.nyk@gmail.com>	2025-12-10 15:00:31 +01:00
Oleh Nykyforchyn	9307a252c9	xfree86/common: introduce generic xf86CheckSlot() function ... This function will be used by xf86Claim{Fb,Pci,Platform}Slot() to prevent them from claiming already used slots. Fixes: https://github.com/X11Libre/xserver/issues/1505 Fixes: d3fd8c385b Fixes: d09b3dae3e Signed-off-by: Oleh Nykyforchyn <oleh.nyk@gmail.com>	2025-12-10 15:00:31 +01:00