| Commit message (Collapse) | Author | Age | Files | Lines |
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Backport from X.org:
commit 91ea0965dd4dfeba0a914c47ad4a64768e983b1b
Author: Keith Packard <keithp@keithp.com>
Date: Wed Nov 11 22:02:04 2015 -0800
dix: Move InitFonts up above screen initialization
Font initialization was split into two stages, the first was to set up
font privates with a call to ResetFontPrivateIndex, then much later
the call to InitFonts to set up all of the FPEs. Doing the full font
initialization before initializing the video drivers means that we can
move the call to ResetFontPrivateIndex inside InitFonts.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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This is basically a backport of the following commits + replacing
xalloc/xfree by malloc/free. Fixes ArcticaProject/nx-libs#358.
commit 2761c103311a1160bc483fd0367d654733df8598
Author: Daniel Stone <daniel@fooishbar.org>
Date: Mon Nov 5 14:03:26 2007 +0000
OS: Remove usage of alloca
Replace with heap allocations.
commit 5e363500c86042c394595e1a6633581eb8fcd1bb
Author: Daniel Stone <daniel@fooishbar.org>
Date: Mon Nov 5 14:38:28 2007 +0000
OS: Remove ALLOCATE_LOCAL from os.h
Remove ALLOCATE_LOCAL_FALLBACK and DEALLOCATE_LOCAL_FALLBACK from os.h, and
remove the include of Xalloca.h as well.
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In NXAGENT_SERVER we can also fully rely on libXfont
for handling fpe internals.
Backported from X.org:
commit 75536ee80595c79bba95a1fb6844126ee08486d4
Author: Tiago Vignatti <tiago.vignatti@nokia.com>
Date: Wed Jun 23 15:18:03 2010 +0300
dix: use one single function to register fpe fonts
X server doesn't need to understand fpe internals, so use
register_fpe_functions from libXfont.
It's required to get new version of libXfont, therefore adjust it to be passed
to autoconf.
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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Xserver/dix/dixfonts.c file, although the code is undef'ed when NXAGENT_SERVER is defined.
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dependency on X11's misc fonts package obsolete.
This backports a mixture of these X.org commits (only focusing
on SetDefaultFontPath() function):
commit 03e8bfa1d122f7dea905d48c93cfd54afd991dfd
Author: Alan Coopersmith <alan.coopersmith@oracle.com>
Date: Sat Nov 27 20:09:04 2010 -0800
Convert existing Xprintf style calls to asprintf style
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
commit 12e46e83733b47d2704e1509960192365102af46
Author: Tiago Vignatti <tiago.vignatti@nokia.com>
Date: Fri Mar 25 22:07:31 2011 +0200
dix: fix memory leak in SetDefaultFontPath
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Reviewed-by: Nicolas Peninguy <nico@lostgeeks.org>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
commit 6592db6bb526f0c43b4c7b55859c629709e039b4
Author: Mikhail Gusarov <dottedmag@dottedmag.net>
Date: Fri Jun 4 16:58:58 2010 +0700
Get rid of xstrdup when argument is definitely non-NULL
Replace xstrdup with strdup when either constant string is
being duplicated or argument is guarded by conditionals and
obviously can't be NULL
Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
commit f56cbe1ef24415d0142b9a7d0ab0a031069ccb52
Author: Rémi Cardona <remi@gentoo.org>
Date: Mon Sep 14 17:09:59 2009 +0200
dix: append "built-ins" to the font path in SetDefaultFontPath
49b93df8a3002db7196aa3fc1fd8dca1c12a55d6 made the hard dependency on
a "fixed" font go away but only Xorg could use the built-ins fonts by
default.
With this commit, all DDXs get "built-ins" appended to their FontPath, not
just Xorg.
Tested with Xorg, Xvfb and Xnest.
Signed-off-by: Rémi Cardona <remi@gentoo.org>
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Tested-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
commit 49b93df8a3002db7196aa3fc1fd8dca1c12a55d6
Author: Paulo Cesar Pereira de Andrade <pcpa@mandriva.com.br>
Date: Wed Jan 7 19:37:03 2009 -0200
Default to use standard bitmap fonts, with builtins as fallback
The builtin-fonts configure option was removed, as it at best should
have been a runtime option. Instead, now it always register all "font
path element" backends, and adds built-ins fonts at the end of the
default font path.
This should be a more reasonable solution, to "correct" the most
common Xorg FAQ (could not open default font 'fixed'), and also don't
break by default applications that use only the standard/historical
X Font rendering.
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
Fixes ArcticaProject/nx-libs#84.
Fixes ArcticaProject/nx-libs#285.
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Backported from X.org:
commit 6c46645cfc1afda8aeabfe0ed4d9342673b702f1
Author: Eamon Walsh <ewalsh@tycho.nsa.gov>
Date: Thu Dec 14 14:45:42 2006 -0500
Naming change: Security*Access -> Dix*Access
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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This has already been started while replacing copyright info in file
headers and has now been completed with this commit.
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Remove defines of NEED_EVENTS and NEED_REPLIES because they are never
used anywhere.
Basically these three commits, but as they are newer and to not match
the code structure the patches have not been applied but replaced by
sed + manual intervention:
From cb95642dc8edebb2935dd471f8b339cb98aa8481 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@redhat.com>
Date: Fri, 28 Nov 2008 22:28:32 +1000
Subject: Remove #define NEED_EVENTS and NEED_REPLIES
A grep on xorg/* revealed there's no consumer of this define.
Quote Alan Coopersmith:
"The consumer was in past versions of the headers now located
in proto/x11proto - for instance, in X11R6.0's xc/include/Xproto.h,
all the event definitions were only available if NEED_EVENTS were
defined, and all the reply definitions required NEED_REPLIES.
Looks like Xproto.h dropped them by X11R6.3, which didn't have
the #ifdef's anymore, so these are truly ancient now."
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
--
From 6de368c9aa7ccd2fcd62fca5a2b278913db4d03d Mon Sep 17 00:00:00 2001
From: Fernando Carrijo <fcarrijo@yahoo.com.br>
Date: Thu, 1 Jul 2010 06:50:47 -0300
Subject: Purge macros NEED_EVENTS and NEED_REPLIES
Signed-off-by: Fernando Carrijo <fcarrijo@yahoo.com.br>
Acked-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
--
From 57c03e52e6b4e3ed54df5fdd778865467d08e119 Mon Sep 17 00:00:00 2001
From: Fernando Carrijo <fcarrijo@yahoo.com.br>
Date: Thu, 1 Jul 2010 06:59:48 -0300
Subject: Purge macro NEED_EVENTS
Signed-off-by: Fernando Carrijo <fcarrijo@yahoo.com.br>
Acked-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Casting return to (void) was used to tell lint that you intended
to ignore the return value, so it didn't warn you about it.
Casting the third argument to (char *) was used as the most generic
pointer type in the days before compilers supported C89 (void *)
(except for a couple places it's used for byte-sized pointer math).
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Tested-by: Daniel Stone <daniel@fooishbar.org>
Backport to nx-libs: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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Fixes ArcticaProject/nx-libs#105
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corresponding code section in files included from "somewhere" in nx-X11/programs/Xserver/.
(1)
In file included from NXrender.c:44:0:
../../mi/../render/render.c: In function ‘swapStops’:
../../mi/../render/render.c:2541:13: warning: variable ‘colors’ set but not used [-Wunused-but-set-variable]
CARD16 *colors;
^
(2)
In file included from NXevents.c:133:0:
../../dix/events.c: In function ‘ReinitializeRootWindow’:
../../dix/events.c:2046:15: warning: unused variable ‘pScreen’ [-Wunused-variable]
ScreenPtr pScreen = win->drawable.pScreen;
^
../../dix/events.c: In function ‘XineramaPointInWindowIsVisible’:
../../dix/events.c:2177:15: warning: variable ‘pScreen’ set but not used [-Wunused-but-set-variable]
ScreenPtr pScreen = pWin->drawable.pScreen;
^
In file included from NXevents.c:133:0:
../../dix/events.c: In function ‘XineramaPointInWindowIsVisible’:
../../dix/events.c:2191:2: error: ‘pScreen’ undeclared (first use in this function)
pScreen = pWin->drawable.pScreen;
^
(3)
In file included from NXdixfonts.c:77:0:
../../dix/dixfonts.c: In function ‘GetFontPath’:
../../dix/dixfonts.c:1890:2: warning: return makes pointer from integer without a cast
return BadAlloc;
^
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identically be found in dix/dixfonts.c. Also remove NX'ish code from dix/dixfonts.c.
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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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libXfont shared library and link dynamically.
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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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