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05442de962d3dc624f79fc1a00eca3ffc5489ced
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Michal Srb 05442de962 Xi: Zero target buffer in SProcXSendExtensionEvent. 
Make sure that the xEvent eventT is initialized with zeros, the same way as
in SProcSendEvent.

Some event swapping functions do not overwrite all 32 bytes of xEvent
structure, for example XSecurityAuthorizationRevoked. Two cooperating
clients, one swapped and the other not, can send
XSecurityAuthorizationRevoked event to each other to retrieve old stack data
from X server. This can be potentialy misused to go around ASLR or
stack-protector.

Signed-off-by: Michal Srb <msrb@suse.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2017-06-19 11:58:44 +10:00
..
allowev.c
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allowev.h
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2012-03-21 13:54:42 -07:00
chgdctl.c
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chgdctl.h
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chgfctl.c
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chgfctl.h
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chgkbd.c
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chgkbd.h
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2012-03-21 13:54:42 -07:00
chgkmap.c
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chgkmap.h
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chgprop.c
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chgprop.h
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chgptr.c
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2017-03-01 10:16:20 -05:00
chgptr.h
Xi: Remove redundant declaration.
2012-05-14 13:17:30 +01:00
closedev.c
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closedev.h
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devbell.c
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devbell.h
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2012-03-21 13:54:42 -07:00
exevents.c
xwayland: Don't send KeyRelease events on wl_keyboard::leave
2016-11-29 18:44:54 +10:00
exglobals.h
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2012-03-21 13:54:42 -07:00
extinit.c
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getbmap.c
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getbmap.h
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2012-03-21 13:54:42 -07:00
getdctl.c
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getdctl.h
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getfctl.c
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getfctl.h
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getfocus.c
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getfocus.h
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getkmap.c
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getkmap.h
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getmmap.c
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getmmap.h
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getprop.c
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getprop.h
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getselev.c
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getselev.h
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getvers.c
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getvers.h
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grabdev.c
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grabdev.h
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grabdevb.c
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grabdevb.h
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grabdevk.c
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grabdevk.h
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gtmotion.c
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gtmotion.h
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2012-03-21 13:54:42 -07:00
listdev.c
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listdev.h
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2012-03-21 13:54:42 -07:00
Makefile.am
Build Xi/stubs.c once as a convenience library, rather than once for each DDX which wants to use it
2014-03-27 14:09:43 +00:00
meson.build
Add a Meson build system alongside autotools.
2017-04-26 15:25:27 -07:00
opendev.c
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2017-03-01 10:16:20 -05:00
opendev.h
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queryst.c
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queryst.h
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2012-03-21 13:54:42 -07:00
selectev.c
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2017-03-01 10:16:20 -05:00
selectev.h
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2012-03-21 13:54:42 -07:00
sendexev.c
Xi: Zero target buffer in SProcXSendExtensionEvent.
2017-06-19 11:58:44 +10:00
sendexev.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
setbmap.c
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setbmap.h
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setdval.c
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setdval.h
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setfocus.c
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setfocus.h
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setmmap.c
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setmmap.h
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setmode.c
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setmode.h
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2012-03-21 13:54:42 -07:00
stubs.c
ddx: add new call to purge input devices that weren't added
2016-10-26 15:35:07 +10:00
ungrdev.c
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2017-03-01 10:16:20 -05:00
ungrdev.h
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ungrdevb.c
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ungrdevb.h
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ungrdevk.c
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ungrdevk.h
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2012-03-21 13:54:42 -07:00
xiallowev.c
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xiallowev.h
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2012-03-21 13:54:42 -07:00
xibarriers.c
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2017-03-01 10:16:20 -05:00
xibarriers.h
Xi: free barrier code at reset time
2013-05-07 09:41:19 +10:00
xichangecursor.c
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xichangecursor.h
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xichangehierarchy.c
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xichangehierarchy.h
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xigetclientpointer.c
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xigetclientpointer.h
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xigrabdev.c
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xigrabdev.h
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xipassivegrab.c
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xipassivegrab.h
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xiproperty.c
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xiproperty.h
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xiquerydevice.c
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xiquerydevice.h
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xiquerypointer.c
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xiquerypointer.h
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xiqueryversion.c
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xiqueryversion.h
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xiselectev.c
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xiselectev.h
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xisetclientpointer.c
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xisetclientpointer.h
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xisetdevfocus.c
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xisetdevfocus.h
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xiwarppointer.c
Xi: Use WarpPointerProc hook on XI pointer warping implementation
2017-06-07 14:49:04 +10:00
xiwarppointer.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00