Peter Hutterer acbdd0ecdd mi: don't crash on miPointerGetPosition for disabled devices ...

If a device is disabled, its master device is forcibly reset to NULL but
unlike a floating device it doesn't have a sprite allocated. Calling
miPointerGetPosition for a disabled device thus crashes.

Avoid this by returning 0/0 for any device without a miPointer.
This is a quick fix only, a proper fix for this issue is rather more
involved.

Closes #1782

Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1771>

2025-02-26 04:17:02 +00:00

..

meson.build

mi: drop now obsolete mioverlay.h

2025-02-06 21:00:08 +00:00

mi_priv.h

mi: unexport SetInstalledmiColormap() macro

2025-02-06 16:45:20 +02:00

mi.h

mi: unexport miXYToWindow()

2025-02-06 16:45:20 +02:00

miarc.c

mi: use dixDestroyPixmap() instead of direct driver call

2025-02-12 17:48:30 +01:00

micmap.c

mi: unexport SetInstalledmiColormap() macro

2025-02-06 16:45:20 +02:00

micmap.h

mi: unexport SetInstalledmiColormap() macro

2025-02-06 16:45:20 +02:00

micoord.h

mi: Remove semi-arbitrary arch awareness in packed coordinate macros

2014-07-28 12:20:44 -07:00

micopy.c

drop obsolete HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

midash.c

mi: unexport miStepDash()

2025-02-06 16:45:20 +02:00

midispcur.c

mi: use dixDestroyPixmap() instead of direct driver call

2025-02-12 17:48:30 +01:00

mieq.c

os: move BUG_*() macros to own private header

2025-02-17 19:32:48 +00:00

miexpose.c

mi: miexpose: fix FTBS w/ rootless helper

2025-02-08 15:15:57 +00:00

mifillarc.c

drop obsolete HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

mifillarc.h

mi: Unexport arc fill implementation details

2014-10-27 15:45:21 -04:00

mifpoly.h

Drop trailing whitespaces

2014-11-12 10:25:00 +10:00

migc.c

mi: use dixDestroyPixmap() instead of direct driver call

2025-02-12 17:48:30 +01:00

migc.h

mi: Add include guards to migc.h

2017-02-16 15:10:32 -05:00

miglblt.c

mi: use dixDestroyPixmap() instead of direct driver call

2025-02-12 17:48:30 +01:00

miinitext.c

Xnest: tidy up extension blacklisting in miinitext.c

2025-02-06 16:14:03 +00:00

miinitext.h

mi: List extensions in usage message

2021-01-29 12:52:09 +00:00

miline.h

mi: miline.h: drop DEFAULTZEROLINEBIAS from public header

2025-02-06 22:18:12 +00:00

mipointer_priv.h

mi: (re)export and document miPointerInitialize()

2025-02-13 23:53:39 +00:00

mipointer.c

mi: don't crash on miPointerGetPosition for disabled devices

2025-02-26 04:17:02 +00:00

mipointer.h

mi: (re)export and document miPointerInitialize()

2025-02-13 23:53:39 +00:00

mipointrst.h

dix: Update some comments to reflect the new non-SIGIO input model

2016-06-08 11:36:32 -04:00

mipoly.c

drop obsolete HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

mipoly.h

Drop trailing whitespaces

2014-11-12 10:25:00 +10:00

mipolypnt.c

drop obsolete HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

mipolyrect.c

drop obsolete HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

mipolyseg.c

drop obsolete HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

mipolytext.c

drop obsolete HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

mipushpxl.c

drop obsolete HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00

miscanfill.h

Introduce a consistent coding style

2012-03-21 13:54:42 -07:00

miscrinit.c

mi: use dixDestroyPixmap() instead of direct driver call

2025-02-12 17:48:30 +01:00

misprite.c

mi: unexport miPointerInitialize()

2025-02-06 14:38:05 +00:00

misprite.h

mi: misprite.h: drop unnecessary extern on functions

2024-10-10 14:44:52 +00:00

mistruct.h

Drop trailing whitespaces

2014-11-12 10:25:00 +10:00

mivalidate.h

Introduce a consistent coding style

2012-03-21 13:54:42 -07:00

mivaltree.c

mi: unexport miShapedWindowIn()

2025-02-06 16:45:20 +02:00

miwideline.c

mi: unexport miStepDash()

2025-02-06 16:45:20 +02:00

miwideline.h

mi: Fold mispans.c into miwideline.c

2014-10-27 15:45:22 -04:00

miwindow.c

mi: unexport miClearToBackground()

2025-02-06 16:45:20 +02:00

mizerarc.c

mi: unexport miWideArc()

2025-02-06 16:45:20 +02:00

mizerarc.h

Introduce a consistent coding style

2012-03-21 13:54:42 -07:00

mizerclip.c

mi: miline.h: unexport only locally used macros

2025-02-06 22:18:11 +00:00

mizerline.c

drop obsolete HAVE_DIX_CONFIG_H

2024-10-10 13:38:31 +00:00