Commit Graph

5085 Commits

Author SHA1 Message Date
Peter Hutterer
94a6a65ae7 Xext: allow per-device GE masks.
Instead of a single mask per client we allow the storage of a mask per client
per device.
2008-01-25 10:26:41 +10:30
Eamon Walsh
6ffeecabb7 xselinux: Use a privileged bit in the state instead of passing an index
to the permission checking function.
2008-01-24 18:11:49 -05:00
Eamon Walsh
7ba8e97cba xselinux: Implement "get context" protocol requests. 2008-01-24 19:09:58 -05:00
Eamon Walsh
f0bf9a5231 xselinux: Whitespace fixups. 2008-01-24 19:02:35 -05:00
Hong Liu
734e115871 Bug #12439: add a quirk to use +hsync +vsync for the probed detailed mode.
Samsung 205BW quirk is somehow reworked.
2008-01-23 21:24:09 +08:00
Adam Jackson
cc22b05ea0 There is no such thing as /dev/cpu/mtrr. 2008-01-22 18:57:11 -05:00
David Nusinow
1a88aed5c8 Add tags/TAGS to .gitignore for ctags usage 2008-01-21 21:16:13 -05:00
Matthias Hopf
be6c17fcf9 CVE-2007-6429: Always test for size+offset wrapping. 2008-01-21 16:13:21 +01:00
Peter Hutterer
ba315ae5dd Xi: add XACE hooks for device creation (ChangeDeviceHierarchy)
AddInputDevice checks for permissions already, so all we do is modify a few
callers to let AID sort it out.
2008-01-21 23:44:07 +10:30
Michel Dänzer
94a21d757c AIGLX: Fix GLX_EXT_texture_from_pixmap fallback with EXA.
Use pScreen->GetImage to obtain the pixmap contents instead of dereferencing
pPixmap->devPrivate.ptr directly.
2008-01-19 13:25:02 +01:00
Adam Jackson
e9fa7c1c88 CVE-2007-6429: Don't spuriously reject <8bpp shm pixmaps.
Move size validation after depth validation, and only validate size if
the bpp of the pixmap format is > 8.  If bpp < 8 then we're already
protected from overflow by the width and height checks.
2008-01-18 14:41:20 -05:00
Peter Hutterer
6492d513c0 dix: if a client has a core grab, return the grab device on QueryPointer.
The correct thing would be to return the ClientPointer. However, if the client
for some reason has a core grab on another device (e.g. as result of a passive
grab), return the coordinates of the grabbed device instead.

This makes the use of nautilus a bit saner.
2008-01-18 21:44:22 +10:30
Peter Hutterer
cd2ad4c2ed dix: remove some superfluous lines in ProcChangeActivePointerGrab. 2008-01-18 20:11:55 +10:30
Peter Hutterer
8a925d201e dix: free the genericMasks when ungrabbing.
This finally plugs a memory hole created by grabs registering for generic
events.
2008-01-18 20:07:20 +10:30
Peter Hutterer
8949d81a3c include: mark CoreProcessPointerEvent, CoreProcessKeyboardEvent as deprecated.
ProcessOtherEvent does all the work now.
2008-01-18 19:45:54 +10:30
Peter Hutterer
d323fd6420 dix: remove inputInfo.pointer refernce in EventSelectForWindow
If the window being changed is set as the motion hint window for any device,
the device's motion hint window is set to NULL. Which is kinda what the old
code did, except that it did it with only the VCP.
2008-01-18 19:18:07 +10:30
Peter Hutterer
883811c2be dix: remove inputInfo.pointer reference in TryClientEvents.
Unfortunately, this requires a change in the TCE API, and thus a change in all
callers. Tough luck.
2008-01-18 18:48:46 +10:30
Peter Hutterer
6e17184486 Xi: Check for DestroyAccess when trying to delete a master device. 2008-01-18 17:52:38 +10:30
Jeremy Huddleston
23f3f0e27d XQuartz: Moved SetFrontProcess haco to set_front_process
So it is done by the other thread...
(cherry picked from commit 7429379eb1)
2008-01-17 09:49:25 -08:00
Matthieu Herrb
8e133d9674 Fix for CVE-2008-0006 - PCF Font parser buffer overflow. 2008-01-17 15:29:06 +01:00
Matthieu Herrb
6de61f8272 Fix for CVE-2007-6429 - MIT-SHM and EVI extensions integer overflows. 2008-01-17 15:28:42 +01:00
Matthieu Herrb
7dc1717ff0 Fix for CVE-2007-6428 - TOG-cup extension memory corruption. 2008-01-17 15:28:03 +01:00
Matthieu Herrb
dd5e0f5cd5 Fix for CVE-2007-6427 - Xinput extension memory corruption. 2008-01-17 15:27:34 +01:00
Matthieu Herrb
bbde5b62a1 Fix for CVE-2007-5760 - XFree86 Misc extension out of bounds array index 2008-01-17 15:26:41 +01:00
Daniel Stone
e85130c85f Xephyr: One-time keyboard leak fix
Don't leak the originally-allocated keysym map.
2008-01-17 18:43:06 +11:00
Daniel Stone
0137b0394a XKB: XkbCopyKeymap: Don't leak all the sections
Previously, we'd just keep num_sections at 0, which would break the
geometry and lead us to leak sections.  Don't do that.
2008-01-17 18:43:05 +11:00
Daniel Stone
b99a43dfe9 OS: IO: Zero out client buffers
For alignment reasons, we can write out uninitialised bytes, so allocate
the whole thing with xcalloc.
2008-01-17 18:43:05 +11:00
Kristian Høgsberg
a6a7fadbb0 Don't break grab and focus state for a window when redirecting it.
Composite uses an unmap/map cycle to trigger backing pixmap allocation
and cliprect recomputation when a window is redirected or unredirected.
To avoid protocol visible side effects, map and unmap events are
disabled temporarily.  However, when a window is unmapped it is also
removed from grabs and loses focus, but these state changes are not
disabled.

This change supresses the unmap side effects during the composite
unmap/map cycle and fixes this bug:

  http://bugzilla.gnome.org/show_bug.cgi?id=488264

where compiz would cause gnome-screensaver to lose its grab when
compiz unredirects the fullscreen lock window.
2008-01-16 21:56:08 -05:00
Michel Dänzer
e46f6ddecc Yet another Xv extension byte swapping fix. 2008-01-16 14:24:22 +01:00
Peter Hutterer
b0bf4308ac dix: print out an error when core type can't be converted.
Helps a bit in tracking down bugs.
2008-01-15 19:15:09 +10:30
Peter Hutterer
2a988ed75b xkb: don't do core key repeats, XI only is the path to light. 2008-01-15 19:14:46 +10:30
Peter Hutterer
4fd0885978 Xi: remove some leftovers from ProcessOtherEvents.
Core handling not needed anymore here.
2008-01-15 18:58:42 +10:30
Peter Hutterer
32aa252e98 dix: Process an input event as a single event, instead of two separate ones.
This is a significant shift in how input events are perceived. The common
approach was to treat a core event as a different entity than the XI event.
This could result in the XI event being delivered to a different client than
the core event. This doesn't work nicely if they come from the same device.

Instead, we treat an input event as a single event, that is delivered through
two separate APIs. So when delivering an event, we first try the XI event,
then the core event. If the window want's neither, we go to the parent and
repeat. Once either core or XI has been delivered, the processing stops.

Important: Different to the previous method, if a client registers for core
button events, the parent window will not get XI events. This should only
cause problems when you're mixing core and XI events, so don't do that!

Generic events don't fit into this yet, they cause me headaches.
2008-01-15 18:41:51 +10:30
Tiago Vignatti
7a0d16ef0a Removed some warnings. 2008-01-15 03:27:16 -02:00
Tiago Vignatti
315d6a2b1d Fix Xephyr compilation without GLX. 2008-01-15 02:59:56 -02:00
Peter Hutterer
0969a9f749 dix: Emulate core events within CheckDeviceGrabs and ComputeFreezes.
This should restore the correct passive grab processing. When checking for
passive grabs, the core event is emulated and we check first for XI grabs on
the window, then for core grabs. Regardless of which event activates the grab,
the XI event is stored in the device's EQ.

When replaying the event, we take the XI event and replay it on the next
window, again including the emulation of the core event.
2008-01-15 11:31:12 +10:30
Dave Airlie
1f83f40525 xf86Cursors: fix memset for non-square cursors 2008-01-15 10:21:17 +10:00
Bernardo Innocenti
e6ea3147bf exa: make the prototype for exaGetPixmapFirstPixel() public
This fixes a warning in amd_drv which is using it.

Signed-off-by: Bernardo Innocenti <bernie@codewiz.org>
2008-01-14 13:09:13 -05:00
Peter Hutterer
a83a0c5a14 dix: remove obsolete comment.
Pairings don't exist anymore and the documented issue is a non-issue now.
2008-01-13 16:14:29 +10:30
Jeremy Huddleston
180a5aba4d XQuartz: Fixed copy-paste error with login_shell commit
(cherry picked from commit 6deec3acc6)
2008-01-12 21:34:09 -08:00
Jeremy Huddleston
6fd4a5e2e4 XQuartz: Corrected copyright X.org Project -> X.org Foundation
(cherry picked from commit f216314448)
2008-01-12 12:02:01 -08:00
Jeremy Huddleston
f72255639c XQuartz: added 'login_shell' option to defaults
so the user can choose something other than /bin/sh
(cherry picked from commit b549cf18ce)
2008-01-12 12:01:57 -08:00
Jeremy Huddleston
ec24a6b5aa XQuartz: Fixed switching into XQuartz via expose.
(cherry picked from commit 627ed60ce5)
2008-01-12 12:01:52 -08:00
Alan Coopersmith
6844bd2e63 More Xv extension byte swapping fixes 2008-01-09 19:52:00 -08:00
Peter Hutterer
38bf01bd1c Merge branch 'master' into mpx 2008-01-10 13:38:46 +10:30
Peter Harris
0883e838e2 xf86misc.c: Avoid use of swapped values 2008-01-09 18:43:55 -08:00
Alan Coopersmith
59a63d72a1 Fix reference to old versions of XFree86 to not say "Xorg 4.2 or earlier" 2008-01-09 18:42:58 -08:00
Peter Hutterer
4e85c7c322 Xi: keep a counter of buttons down to avoid duplicate press/release events.
If two devices are attached to the same master device, pressing button 1 on
each of them leads to two button presses from the same device. Some apps
really don't like that.

So we just put a counter in place and only send the first press and the last
release.
2008-01-09 17:36:39 +10:30
Peter Hutterer
e070c2cbef mi: change infamous "Tossed event ..." error for something more explanatory.
Few whitespace errors fixed.
Two ErrorF's prefixed with [mi].
(cherry picked from commit 117458d2db)
2008-01-09 13:42:10 +10:00
Richard Purdie
c31aead0fe [Kdrive] make XCalibrate 'orientation aware' 2008-01-08 12:31:47 +01:00