| Commit message (Collapse) | Author | Age | Files | Lines |
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Backported from X.org:
commit e7fae9ecc42ab5e73b89117722dbf4117d928f9a
Author: Jamey Sharp <jamey@minilop.net>
Date: Sat May 22 00:26:28 2010 -0700
Move each screen's root-window pointer into ScreenRec.
Many references to the WindowTable array already had the corresponding
screen pointer handy, which meant they usually looked like
"WindowTable[pScreen->myNum]". Adding a field to ScreenRec instead of
keeping this information in a parallel array simplifies those
expressions, and eliminates a MAXSCREENS-sized array.
Since dix uses this data, a screen private entry isn't appropriate.
xf86-video-dummy currently uses WindowTable, so it needs to be updated
to reflect this change.
Signed-off-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Tested-by: Tiago Vignatti <tiago.vignatti@nokia.com> (i686 GNU/Linux)
Backport to nx-libs: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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Backported from X.org:
commit 64ef7ed072007b1d0b4de5ff1e5eababa418c794
Author: Adam Jackson <ajax@redhat.com>
Date: Wed Aug 20 13:14:03 2008 -0400
Centralize declaration of ConnectionInfo.
Author: Adam Jackson <ajax@redhat.com>
Backport to nx-libs: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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Backported from X.org:
commit ae67508392261ae47858692668a0c192ef4a9d7b
Author: Mathieu Bérard <mathieu.berard@crans.org>
Date: Fri Jul 25 10:05:30 2008 -0400
Fix AddExtension now that CloseDownProc can be NULL.
commit 6bcde69585fcc8f8dbfe81c115649f19274922fa
Author: Adam Jackson <ajax@redhat.com>
Date: Thu Jul 24 09:13:26 2008 -0400
Allow extension closedown hook to be null.
Authors: Adam Jackson <ajax@redhat.com>
Mathieu Bérard <mathieu.berard@crans.org>
Backport to nx-libs: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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extension.
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include/extensions: Xag.h, Xagsrv.h, Xagstr.h
Xserver/Xext: appgroup.c, appgroup.h
lib/Xext: XAppgroup.c
include/extensions: Xcup.h, Xcupstr.h,
Xserver/Xext: cup.c
lib/Xext: cup.c
include/extensions: Xdbe.h
Xserver/Xext: Xdbe.c
Xserver/Xext: dgaproc.h, xf86dga.c, xf86dga2.c, xf86dgaext.h
include/extensions: Xevie.h, Xeviestr.h
include/extensions: XEVI.h, XEVIstr.h
Xserver/Xext: EVI.c, EVIstruct.h, sampleEVI.c
lib/Xext: XEVI.c
include/extensions: fontcache.h, fontcacheP.h, fontcachstr.h
Xserver/Xext: fontcache.c
include/extensions: lbxbuf.h, lbxbufstr.h, lbxdeltastr.h, lbximage.h, lbxopts.h, lbxstr.h, lbxzlib.h
lib/Xext: XLbx.c
include/extensions: multibuf.h, multibufst.h
lib/Xext: XMultibuf.c
Xserver/Xext: mbuf.c, mbufbf.c, mbufpx.c
include/extensions: xf86vmode.h, xf86vmstr.h
Xserver/Xext: vidmodeproc.h, xf86vmode.c
lib/Xext: MITMisc.c
Xserver/Xext: mitmisc.c
Xserver/Xext: xf86misc.c, xf86miscproc.h
Xserver/XTrap: xf86XTrapModule.c, xtrapddmi.c, xtrapdi.c, xtrapdiswp.c, xtrapditbl.c
include/extensions: xtrapbits.h xtrapddmi.h xtrapdi.h xtrapemacros.h xtraplib.h xtraplibp.h xtrapproto.h
Fixes: ArcticaProject/nx-libs#116
X.org: https://cgit.freedesktop.org/xorg/xserver/commit/?id=cbc20d92de92aad5ca240310a9156ccf97c24a01
Plus: Drop various Imake'ish defines where not needed anymore.
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lude/{colormap,window{,str}}.h}: backport features needed for Composite 0.4.
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This requires adaptations of arguments' types for the external
references to MakeAtom() and CopyISOLatin1Lowered().
These adaptations have been required in Xserver/include/dix.h,
Xserver/include/dixfonts.c Xserver/dix/atom.c, Xserver/dix/dixutils.c,
Xserver/os/oscolor.c.
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This prepares the file to be moved from mi to dix. This patch
was done mechanically with the included scripts 'fix-miregion' run over
the entire X server and 'fix-miregion-private' run over
include/regionstr.h and mi/miregion.c.
v1: Keith Packard <keithp@keithp.com>
v2: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> (backported to nx-libs)
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v1: Keith Packard <keithp@keithp.com>
v2: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> (backported to nx-libs)
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This is a huge mechanical patch and a few small fixups required to finish
the job. They were reviewed separately, but because the server does not
build without both pieces, I've merged them together at this time.
The mechanical changes were performed by running the included
'fix-region' script over the whole nx-X11/programs/Xserver tree:
$ cd nx-X11/programs/Xserver && ( git ls-files | grep -v '^fix-' | xargs ./fix-region; )
And then, the white space errors in the resulting patch were fixed
using the provided fix-patch-whitespace script.
$ sh ./fix-patch-whitespace
Thanks to Jamey Sharp for the mighty fine sed-generating sed script.
v1: Keith Packard <keithp@keithp.com> (X.Org xserver commit: 2dc138922b7588515d5f2447e4b9dcdc0bef15e0)
v2: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> (apply fix-region script to nx-libs)
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In the process of building nxagent against more and more system-wide installed
X.org libraries, we come to the limit of including structs from this (bundled
nx-X11) and that (system-wide X.Org) library.
This commit introduces a clear namespace separation of headers provided by
nx-X11 and headers provided by X.Org. This approach is only temporary as we
want to drop all nx-X11 bundled libraries from nx-libs.
However, for a while we need to make this separation clear and also ship
some reduced fake X.Org headers that avoid pulling in libX* and libNX_X*
symbols at the same time.
This patch has been tested on Debian jessie and unstable and requires no
overall testing on various distros and distro versions, as we finally will
drop all libNX_X* libraries and build against X.org's client libs.
For now, this hack eases our development / cleanup process.
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Flagged by cppcheck 1.62:
[dix/dixfonts.c:1792]: (error) Common realloc mistake:
'font_path_string' nulled but not freed upon failure
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
Rebased against NX: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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This lets us stop using the 'pointer' typedef in Xdefs.h as 'pointer'
is used throughout the X server for other things, and having duplicate
names generates compiler warnings.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Rebased against NX: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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The length checking code validates PutImage height and byte width by
making sure that byte-width >= INT32_MAX / height. If height is zero,
this generates a divide by zero exception. Allow zero height requests
explicitly, bypassing the INT32_MAX check.
Fix for regression introduced by fix for CVE-2014-8092.
v2: backports to nx-libs 3.6.x (Mike Gabriel)
Signed-off-by: Keith Packard <keithp@keithp.com>
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libXfont shared library and link dynamically.
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ProcPutImage() calculates a length field from a width, left pad and depth
specified by the client (if the specified format is XYPixmap).
The calculations for the total amount of memory the server needs for the
pixmap can overflow a 32-bit number, causing out-of-bounds memory writes
on 32-bit systems (since the length is stored in a long int variable).
v2: backport to nx-libs 3.6.x (Mike DePaulo)
Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Conflicts:
dix/dispatch.c
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xorg/Xserver http://lists.x.org/archives/xorg-announce/2013-October/002332.html
Save a pointer to the passed in closure structure before copying it
and overwriting the *c pointer to point to our copy instead of the
original. If we hit an error, once we free(c), reset c to point to
the original structure before jumping to the cleanup code that
references *c.
Since one of the errors being checked for is whether the server was
able to malloc(c->nChars * itemSize), the client can potentially pass
a number of characters chosen to cause the malloc to fail and the
error path to be taken, resulting in the read from freed memory.
Since the memory is accessed almost immediately afterwards, and the
X server is mostly single threaded, the odds of the free memory having
invalid contents are low with most malloc implementations when not using
memory debugging features, but some allocators will definitely overwrite
the memory there, leading to a likely crash.
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(990_fix-DEBUG-and-TEST-builds.full.patch).
(1) In nx-X11/programs/Xserver/dix:
Fix several compile errors when specifying -DDEBUG globally. Previous GCC
versions were more liberal and the code thus compiled.
Also initialize/reset a count variable correctly.
(2) In nx-X11/programs/Xserver/hw/nxagent/Render.c:
Check for pSrc->pDrawable to exist instead of having nxagent segfault when
it does not.
This enables the possibility of compiling all nxagent modules in TEST mode.
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Summary: Imported nx-X11-3.1.0-4.tar.gz
Keywords:
Imported nx-X11-3.1.0-4.tar.gz
into Git repository
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Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:
Imported nx-X11-3.1.0-1.tar.gz
into Git repository
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