This was already removed for XWin (20701522be)
with no reported side effects. XQuartz seems to be behaving ok without it as
well. While this possibly brings back bug #1168, we don't have any reproduction
steps for that issue, and if it crops up again, we should fix it a real way
rather than this hokey workaround which doesn't even work for COMPOSITE.
This effectively reverts the following two changes:
b2135e589bd7fef52254
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
It very likely no one will want to print all functions of this file for
debugging purposes. If this is the case, then a mix of ctags + cpp + gdb
can do the same job.
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
It was never used since first git revision and probably no one cares for it.
ABI break.
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
pBSReg is always NULL, so the statement after the conditional will never be
reached.
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
We assume already that our X implementation is POSIX compliant anyway. So
remove those redundant checking.
SA_SIGINFO is left there.
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Jon TURNEY <jon.turney@dronecode.org.uk>
v2: Use != RedirectDrawNone, since we aren't called for manual windows.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
The SELinux extension does store a security label in the screen
devPrivates. Fixes crash caused by overwriting another private.
Signed-off-by: Eamon Walsh <ewalsh@tycho.nsa.gov>
Reported-by: Justin Mattock <justinmattock@gmail.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This is very similar to the RunFromSmartParent (implicit) option, except
we do not send the signal to our parent process, but our own process
instead, and that signal is SIGSTOP, not SIGUSR1.
Upstart or a similar equivalent program will detect this, realize that
we are ready to accept clients now, send us SIGCONT and move our job
status from SPAWNED to RUNNING.
Signed-off-by: Oliver McFadden <oliver.mcfadden@nokia.com>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
If a client sends a big request that's too big (i.e. bigger than
maxBigRequestSize << 2 bytes), the server just disconnects it. This makes the
client receive SIGPIPE the next time it tries to send something.
The X Test Suite sends requests that are too big when the test specifies the
TOO_LONG test type. When the client receives SIGPIPE, XTS marks it as
UNRESOLVED, which counts as a failure.
Instead, remember how long the request is supposed to be and then return that
size. Dispatch() checks the length and sends BadLength to the client. Then,
whenever oci->ignoreBytes is nonzero, ignore the data read instead of trying to
process it as a request.
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Selection objects were not being allocated with privates, and both
objects had a stray statement that zeroed out the devPrivates field.
Signed-off-by: Eamon Walsh <ewalsh@tycho.nsa.gov>
Reported-by: Justin Mattock <justinmattock@gmail.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
The drain_console() function will race with new keyboard events being added
by the hardware causing the server to lose keyboard events if the console fd
is used for input.
Only use the drain_console() when AllowEmptyInput is off which is the best
indicator we have for whether the keyboard driver will be used. This patch
will only fix the bug when hotplugging is disabled.
What we really need is a way to figure out either whether we're _not_ using
the keyboard driver (not predictable) or a way for the keyboard driver to
disable drain_console().
X.Org Bug 29969 <http://bugs.freedesktop.org/show_bug.cgi?id=29969>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The Irxon Super Mini Bluetooth Wireless Keyboard for PC/PDA/Cell Phones
keyboards have axes but not buttons. The evdev driver doesn't set up a
button class for these keyboards and a motion event handled by
DGAProcessPointerEvent dereferences the dev->button NULL pointer, causing a
server crash.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
CurrentTime is used by clients to skip setting the time, but not by the
server.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
If the master does not have a button class, recalculating the number of
buttons required for this master dereferences a NULL pointer. Guard against
this, if the master pointer doesn't have a button class, it doesn't need to
update it's number of buttons.
Reproducible:
Two devices on the same master, device NB with axes but no buttons, device
A+B with axes and button .
If NB was the last one to send an event through the master when A+B is
removed from the server, master->button is NULL and leads to the above
NULL-pointer dereference.
X.Org Bug 29669 <http://bugs.freedesktop.org/show_bug.cgi?id=29669>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
The udev device_added function takes the vendor and model IDs of added
devices and converts them into an attribute that can be matched for by
an InputClass configuration using MatchUSBID. Currently, the udev
mechanism works for USB devices, but fails to work properly for
Bluetooth devices. The product IDs of the event node are actually the
IDs of the Bluetooth receiver instead of the device.
This patch reads the product ID from the PRODUCT property of the parent
of the added device. This tag is set correctly for both USB and
Bluetooth input devices. The following devices have been tested by
specifying individual InputClass sections in xorg.conf:
* Apple Keyboard (Bluetooth)
* Apple Magic Trackpad (Bluetooth)
* Apple Magic Mouse (Bluetooth)
* Microsoft Bluetooth Notebook Mouse 5000 (Bluetooth)
* Microsoft IntelliMouse Optical (USB)
* N-Trig Touchscreen (USB)
* Wacom Bamboo Touch (USB)
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
max_keys_per_mod equal to zero is a valid situation so generate_modkeymap
should not return BadAlloc in this case.
Signed-off-by: Adam Tkac <atkac@redhat.com>
Reviewed-by: Patrick E. Kane <pekane52 at gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Document that terminate is not mapped to Ctrl+Alt+Backspace by default, to help alleviate some confusion.
Signed-off-by: Jesse Adkins <jesserayadkins@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Xorg.log shows error: Valuators reported for non-valuator device.
This is caused by uninitialized valuators.mask in _XkbFilterRedirectKey(),
which trigger the error in UpdateDeviceState().
Signed-off-by: David Ge <davidqge@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Acked-by: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
../../../../hw/xfree86/common/xf86Xinput.c: In function ‘xf86AllocateInput’:
../../../../hw/xfree86/common/xf86Xinput.c:722: warning: implicit
declaration of function ‘DuplicateModule’
../../../../hw/xfree86/common/xf86Xinput.c:722: warning: nested extern
declaration of ‘DuplicateModule’
../../../../hw/xfree86/common/xf86Xinput.c:722: warning: assignment makes
pointer from integer without a cast
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
sli is null before allocation assigment so deference t osli has to be
protected.
Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
If search for device failed sli is NULL. In that case we have to protect
dereference to prevent server crash.
Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
map is allocated but not freed if reply length and data don't match.
Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
calloc already initializes allocated memory to zero.
Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
xkb->names is dereferenced in else path too.
Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
If fopen fails pointer in buf would be overwriten with a new pointer.
Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Fixes warning that strncpy is not able to append NULL to the end
of destination.
Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Devices that send motion events with valuators other than x/y get core
motion events with unchanged x/y coordinates. This confuses some
applications.
If the DeviceEvent does not have the x/y valuators set, return BadMatch on
core conversion, thus skipping the event altogether.
Reported-by: Bartosz Brachaczek <b.brachaczek@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Tested-by: Bartosz Brachaczek <b.brachaczek@gmail.com>
This was included in the original commit, and then never used.
Signed-off-by: Jesse Adkins <jesserayadkins@gmail.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
AUTOREPEAT_MSG, MOVED_TO_FLAGS_MSG, and XLEDS_MSG made obsolete by
81913a1291 Jul 21 2006 (remove undead files from master)
UNDEFINED_DEVICE_MSG made obsolete by
6033d8150b Oct 9 2007 (first pass at video driver autoloading)
Signed-off-by: Jesse Adkins <jesserayadkins@gmail.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
[mattst88: fixed whitespace and a missing semicolon]
Signed-off-by: Jesse Adkins <jesserayadkins@gmail.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Previously, the functions would call xf86VDrvMsgVerb with a screen of -1
despite their comments saying they were for "non-driver messages".
They now call LogVMessageVerb, which is what xf86VDrvMsgVerb does anyway
when it has a screen == -1.
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Signed-off-by: Jesse Adkins <jesserayadkins@gmail.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
This was obsolete from 9a0f25de7c "Static cleanups, dead code deletion." (server 1.3).
Signed-off-by: Jesse Adkins <jesserayadkins@gmail.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
These are leftovers from when X still used Xmalloc and friends for allocation.
Now that those are gone, these comments are just confusing.
Signed-off-by: Jesse Adkins <jesserayadkins@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Right now, when there is more than one vide card on the machine, we're
adopting a pessimistic approach and setting all cards to decode VGA legacy
address.
Some cards may want to skip the arbitration and the only way to do so is
through pci_device_vgaarb_decodes. Therefore, send the desired kind of
resource instead force the worst case.
Note that xf86VGAarbiterDeviceDecodes is not being used so far by any
open-source driver. Even so, API break.
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
This was inherited from RAC and was never used there either.
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
A window with either dimension > 32767 can be positioned such that
coordinates > 32767 are visible on the screen. Attempts to draw to
those pixels will generate coordinates wrapped around to negative
values.
The optimized clipping macro, 'isClipped', in fbbits.h, computes
clipping in window space rather than screen space using int16 values,
and so it too has coordinates wrapped around to negative values and
hence ends up accepting the wrapped drawing coordinates.
Two possible fixes for this problem
1) Detect wrapped region coordinates and clip those to 32767.
2) Detect negative incoming coordinates and reject those
This patch takes the second approach as it is much shorter, simply
detecting when either X or Y incoming coordinate is negative, which
can never be 'within' any drawable.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
