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Peter Hutterer a7bda3080d Xi: allocate enough XkbActions for our buttons 
button->xkb_acts is supposed to be an array sufficiently large for all
our buttons, not just a single XkbActions struct. Allocating
insufficient memory here means when we memcpy() later in
XkbSetDeviceInfo we write into memory that wasn't ours to begin with,
leading to the usual security ooopsiedaisies.

CVE-2023-6377, ZDI-CAN-22412, ZDI-CAN-22413

This vulnerability was discovered by:
Jan-Niklas Sohn working with Trend Micro Zero Day Initiative

(cherry picked from commit 0c1a93d319)
2023-12-13 11:00:15 +10:00
..
allowev.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
allowev.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
chgdctl.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
chgdctl.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
chgfctl.c
Fix XChangeFeedbackControl() request underflow
2021-04-13 14:28:13 +02:00
chgfctl.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
chgkbd.c
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2017-03-01 10:16:20 -05:00
chgkbd.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
chgkmap.c
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chgkmap.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
chgprop.c
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2017-03-01 10:16:20 -05:00
chgprop.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
chgptr.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
chgptr.h
Xi: Remove redundant declaration.
2012-05-14 13:17:30 +01:00
closedev.c
Fix spelling/wording issues
2020-07-05 13:07:33 -07:00
closedev.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
devbell.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
devbell.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
exevents.c
Xi: allocate enough XkbActions for our buttons
2023-12-13 11:00:15 +10:00
exglobals.h
xinput: Remove PropagateMask
2020-03-30 21:48:11 +00:00
extinit.c
xi: Implement conversions from internal to Xi2 gesture event structs
2021-05-30 13:26:37 +03:00
getbmap.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
getbmap.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
getdctl.c
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2017-03-01 10:16:20 -05:00
getdctl.h
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2012-03-21 13:54:42 -07:00
getfctl.c
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2017-03-01 10:16:20 -05:00
getfctl.h
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2012-03-21 13:54:42 -07:00
getfocus.c
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2017-03-01 10:16:20 -05:00
getfocus.h
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2012-03-21 13:54:42 -07:00
getkmap.c
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2017-03-01 10:16:20 -05:00
getkmap.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
getmmap.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
getmmap.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
getprop.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
getprop.h
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2012-03-21 13:54:42 -07:00
getselev.c
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getselev.h
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2012-03-21 13:54:42 -07:00
getvers.c
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2017-03-01 10:16:20 -05:00
getvers.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
grabdev.c
Fix spelling/wording issues
2020-07-05 13:07:33 -07:00
grabdev.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
grabdevb.c
dispatch: Mark swapped dispatch as _X_COLD
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grabdevb.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
grabdevk.c
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grabdevk.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
gtmotion.c
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2017-03-01 10:16:20 -05:00
gtmotion.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
listdev.c
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2017-03-01 10:16:20 -05:00
listdev.h
Introduce a consistent coding style
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
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
opendev.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
queryst.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
queryst.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
selectev.c
xinput: Remove ExtExclusiveMasks
2020-03-30 21:48:11 +00:00
selectev.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
sendexev.c
Xi: Do not try to swap GenericEvent.
2017-06-19 11:58:56 +10:00
sendexev.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
setbmap.c
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2017-03-01 10:16:20 -05:00
setbmap.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
setdval.c
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setdval.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
setfocus.c
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setfocus.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
setmmap.c
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setmmap.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
setmode.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
setmode.h
Introduce a consistent coding style
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
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
ungrdev.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
ungrdevb.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
ungrdevb.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
ungrdevk.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
ungrdevk.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
xiallowev.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
xiallowev.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
xibarriers.c
Xi: lock the input thread for any pointer barrier list manipulation
2019-02-14 09:10:58 +10:00
xibarriers.h
Xi: free barrier code at reset time
2013-05-07 09:41:19 +10:00
xichangecursor.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
xichangecursor.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
xichangehierarchy.c
Fix XIChangeHierarchy() integer underflow
2020-08-25 17:01:29 +02:00
xichangehierarchy.h
xinput: Silence a warning from gcc 11
2021-08-17 16:02:44 -04:00
xigetclientpointer.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
xigetclientpointer.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
xigrabdev.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
xigrabdev.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
xipassivegrab.c
Xi: disallow passive grabs with a detail > 255
2022-12-14 11:24:39 +10:00
xipassivegrab.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
xiproperty.c
Xi/randr: fix handling of PropModeAppend/Prepend
2023-10-25 10:51:17 +10:00
xiproperty.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
xiquerydevice.c
Xi: Work around broken libxcb that doesn't ignore unknown device classes
2021-05-30 13:46:59 +03:00
xiquerydevice.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
xiquerypointer.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
xiquerypointer.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
xiqueryversion.c
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2017-03-01 10:16:20 -05:00
xiqueryversion.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
xiselectev.c
xi: Implement selection logic for gesture event types
2021-05-30 13:26:33 +03:00
xiselectev.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
xisetclientpointer.c
dispatch: Mark swapped dispatch as _X_COLD
2017-03-01 10:16:20 -05:00
xisetclientpointer.h
Introduce a consistent coding style
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xisetdevfocus.c
dispatch: Mark swapped dispatch as _X_COLD
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xisetdevfocus.h
Introduce a consistent coding style
2012-03-21 13:54:42 -07:00
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