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xserver/dix
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Peter Hutterer 92c54bea28 dix: fix wheel emulation lockup when a negative increment is set 
The increment sign wasn't taking into account when checking if the next
value is past our current value. The result was that for negative
increments, we kept looping indefinitely, locking up the server.

Easiest to reproduce with the evdev driver which has a negative
increment on the y axis.

Fixes 0a22502c34
  dix: switch scroll button emulation to multiples of increment

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
(cherry picked from commit d2158d4063)
2023-02-20 12:48:27 +00:00
..
.gitignore Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
atom.c atom: make FreeAtom static 2015-07-08 16:41:29 -04:00
buildatoms XFree86 4.3.0.1 2003-11-14 16:49:22 +00:00
BuiltInAtoms R6.6 is the Xorg base-line 2003-11-14 15:54:54 +00:00
colormap.c Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
cursor.c dix: Remove -fn and -fc options to set default text/cursor fonts 2019-10-30 16:17:04 +00:00
devices.c dix: Clear device sprite after free in AttachDevice() 2023-02-09 23:54:11 +00:00
dispatch.c rootless: Use screen_x and screen_y instead of pixmap pointer hacks 2023-01-20 17:10:54 +00:00
dispatch.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
dixfonts.c dix: Use memcpy() instead of memmove() when buffers are known not to overlap 2022-08-29 21:10:51 +00:00
dixutils.c os: Don't crash in AttendClient if the client is gone 2019-11-19 10:15:05 -08:00
enterleave.c Replace "the the" with a single "the" in docs & comments 2022-03-31 13:27:57 -07:00
enterleave.h dix: Unexport various implementation details 2015-07-08 16:40:57 -04:00
eventconvert.c xi: Implement conversions from internal to Xi2 gesture event structs 2021-05-30 13:26:37 +03:00
events.c dix: Use CopyPartialInternalEvent in EnqueueEvent 2023-01-25 02:02:48 +00:00
extension.c dix: Use memcpy() instead of memmove() when buffers are known not to overlap 2022-08-29 21:10:51 +00:00
gc.c Use ARRAY_SIZE all over the tree 2017-10-30 13:45:20 -04:00
gestures.c Implement gesture processing logic 2021-05-30 13:26:42 +03:00
getevents.c dix: fix wheel emulation lockup when a negative increment is set 2023-02-20 12:48:27 +00:00
globals.c include: Remove now-empty site.h 2019-10-30 16:17:04 +00:00
glyphcurs.c Let calloc handle multiplication 2015-04-21 16:57:07 -07:00
grabs.c xi: Implement grab support for new gesture event types 2021-05-30 13:26:32 +03:00
initatoms.c Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
inpututils.c Implement gesture processing logic 2021-05-30 13:26:42 +03:00
main.c Drop config directory 2023-02-17 10:13:34 +00:00
meson.build dix: Implement internal gesture state handling 2021-05-30 13:26:39 +03:00
pixmap.c dix: Remove pScratchPixmap and other associated ABI changes 2022-12-30 01:32:25 +00:00
privates.c dix/privates.c: Avoid undefined behaviour after realloc() 2021-10-08 09:59:11 +00:00
property.c Xi: avoid integer truncation in length check of ProcXIChangeProperty 2022-12-14 11:02:40 +10:00
protocol.txt protocol.txt: add GLX req. 35 - SetClientInfo2ARB 2018-02-27 13:08:35 -05:00
ptrveloc.c Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
region.c Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
registry.c Build required portions of registry.c automatically [v2] 2014-09-18 15:29:29 -07:00
resource.c dix: Fix overzealous caching of ResourceClientBits() 2022-07-27 17:09:29 +02:00
selection.c dix: Push UpdateCurrentTimeIf down out of the main loop 2016-05-04 10:58:01 -04:00
stubmain.c Allow DDX to provide a main() 2013-07-23 23:56:58 +01:00
swaprep.c Fix spelling/wording issues 2020-07-05 13:07:33 -07:00
swapreq.c dix: Disallow GenericEvent in SendEvent request. 2017-06-19 11:58:50 +10:00
tables.c Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
touch.c xwayland: add -noTouchPointerEmulation 2021-09-06 21:19:46 +00:00
window.c dix: Skip more code in SetRootClip for ROOT_CLIP_INPUT_ONLY 2022-09-12 10:51:05 +00:00