andreacavalli/xserver-multidpi
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
3ef9029ace
xserver-multidpi/Xext
History
Adam Jackson 516e75dbb6 dix: Call SourceValidate before GetImage 
This ensures that any prep work for the drawable we're about to read
from is already done before we call down to GetImage. This should be no
functional change as most of the callers with a non-trivial
SourceValidate are already wrapping GetImage and doing the equivalent
thing, but we'll be simplifying that shortly.

More importantly this ensures that if any of that prep work would
generate events - like automatic compositing flushing rendering to a
parent pixmap which then triggers damage - then it happens entirely
before we start writing the GetImage reply header.

Note that we do not do the same for GetSpans, but that's okay. The only
way to get to GetSpans is through miCopyArea or miCopyPlane - where the
callers must already call SourceValidate - or miGetImage - which this
commit now protects with SourceValidate.

Fixes: xorg/xserver#902
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
2019-10-30 16:26:01 +00:00
..
bigreq.c Move extension initialisation prototypes into extinit.h 2012-07-09 23:06:41 -07:00
dpms.c Change the DPMS initialization to be conditional on not set from config 2018-06-26 17:14:34 -07:00
dpmsproc.h dpms: Consolidate a bunch of stuff into Xext/dpms.c 2017-03-27 15:59:47 -04:00
geext.c Use ARRAY_SIZE all over the tree 2017-10-30 13:45:20 -04:00
geext.h Move extension initialisation prototypes into extinit.h 2012-07-09 23:06:41 -07:00
geint.h xge: Hide some implementation details 2015-07-08 16:40:58 -04:00
hashtable.c dix: Fix undefined shift in ht_generic_hash 2019-10-15 14:06:30 -04:00
hashtable.h Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
Makefile.am dix: Lift DPMS to a screen hook 2017-03-27 15:59:42 -04:00
meson.build meson: Ensure we always build Xext/hashtable.c for glx 2018-04-19 16:20:22 -04:00
panoramiX.c Xext: dynamically allocate the PanoramiXDepths[j].vids array 2018-07-19 11:52:14 +10:00
panoramiX.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
panoramiXh.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
panoramiXprocs.c dix: Call SourceValidate before GetImage 2019-10-30 16:26:01 +00:00
panoramiXsrv.h Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
panoramiXSwap.c dispatch: Mark swapped dispatch as _X_COLD 2017-03-01 10:16:20 -05:00
saver.c Xext/saver: Swap ScreenSaverSuspend 'suspend' field. Handle old XCB clients. 2018-03-14 10:14:04 -07:00
security.c dispatch: Mark swapped dispatch as _X_COLD 2017-03-01 10:16:20 -05:00
securitysrv.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
shape.c dispatch: Mark swapped dispatch as _X_COLD 2017-03-01 10:16:20 -05:00
shm.c dix: Call SourceValidate before GetImage 2019-10-30 16:26:01 +00:00
shmint.h xext: Fix shmint.h to not use headers outside of sdk_HEADERS 2013-11-14 10:22:15 +09:00
sleepuntil.c Remove fd_set from Block/Wakeup handler API 2016-07-18 15:27:51 -04:00
sleepuntil.h Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
sync.c xsync: Add resource inside of SyncCreate, export SyncCreate 2019-04-17 14:01:17 -07:00
syncsdk.h xsync: Add resource inside of SyncCreate, export SyncCreate 2019-04-17 14:01:17 -07:00
syncsrv.h sync: Convert from "CARD64" to int64_t. 2017-09-20 13:19:27 -04:00
vidmode.c hw/xfree86: unvalidated lengths 2017-10-10 23:33:44 +02:00
xace.c xace: Don't censor window borders 2016-09-28 15:25:07 -04:00
xace.h xace: Remove the audit hooks and tune dispatch 2016-06-10 13:26:19 -04:00
xacestr.h Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00
xcmisc.c dispatch: Mark swapped dispatch as _X_COLD 2017-03-01 10:16:20 -05:00
xf86bigfont.c Drop workaround for pre-glibc linux 2017-05-11 15:24:01 -04:00
xf86bigfontsrv.h Move extension initialisation prototypes into extinit.h 2012-07-09 23:06:41 -07:00
xres.c xres: Return the atom naming the type, not its internal type number 2017-11-14 16:02:49 -05:00
xselinux_ext.c xselinux: warning fix 2018-09-11 20:03:38 +00:00
xselinux_hooks.c Xext/xselinux: Use NotifyFd interface 2015-12-01 13:55:56 -05:00
xselinux_label.c Convert top level extensions to new *allocarray functions 2015-04-21 16:57:08 -07:00
xselinux.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
xselinuxint.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
xtest.c dispatch: Mark swapped dispatch as _X_COLD 2017-03-01 10:16:20 -05:00
xvdisp.c Unvalidated lengths 2017-10-10 23:33:34 +02:00
xvdisp.h Fix swapped Xv dispatch under Xinerama. 2007-12-02 14:15:36 -05:00
xvdix.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
xvmain.c dispatch: Mark swapped dispatch as _X_COLD 2017-03-01 10:16:20 -05:00
xvmc.c dispatch: Mark swapped dispatch as _X_COLD 2017-03-01 10:16:20 -05:00
xvmcext.h Replace 'pointer' type with 'void *' 2014-01-12 10:24:11 -08:00