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INITARGS was a hardcoded define to void. Since knowing the function
signature for your extensions is kinda useful, just replace it with a
hardcoded void, but leave the define there for API compatibility.
Signed-off-by: Tomas Carnecky <tom@dbservice.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Cyril Brulebois <kibi@debian.org>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
Backport to nx-libs: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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(introducing wrong_size check at build time).
While working on this changeset, various spots got discovered where
swapl or swaps was used on a wrong type, where byte swapping calls had
been forgotten or done on the wrong variable.
This backport at least includes changes from the following X.org
commits, listed in non-chronological order:
commit 2c7c520cfe0df30f4bc3adba59d9c62582823bf8
Author: Matt Turner <mattst88@gmail.com>
Date: Thu Aug 4 15:35:41 2011 -0400
Use internal temp variable for swap macros
Also, fix whitespace, mainly around
swaps(&rep.sequenceNumber)
Reviewed-by: Peter Harris <pharris@opentext.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
commit 9edcae78c46286baff42e74bfe26f6ae4d00fe01
Author: Matt Turner <mattst88@gmail.com>
Date: Wed Sep 21 17:14:16 2011 -0400
Use correct swap{l,s} (or none at all for CARD8)
Swapping the wrong size was never caught because swap{l,s} are macros.
It's clear in the case of Xext/xres.c, that the author believed
client_major/minor to be CARD16 from looking at the code in the first
hunk.
v2: dmx.c fixes from Keith.
Reviewed-by: Peter Harris <pharris@opentext.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
commit dab064fa5e0b1f5c67222562ad5367005832cba1
Author: Andrea Canciani <ranma42@gmail.com>
Date: Tue Nov 2 20:10:32 2010 +0100
render: Fix byteswapping of gradient stops
The function swapStops repeatedly swaps the color components as
CARD16, but incorrectly steps over them as if they were CARD32.
This causes half of the stops not to be swapped at all and some
unrelated data be swapped instead.
Signed-off-by: Andrea Canciani <ranma42@gmail.com>
Reviewed-by: Soren Sandmann <sandmann@daimi.au.dk>
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
commit 54770c980cd2b91a8377f975a58ed69def5cfa42
Author: Matt Turner <mattst88@gmail.com>
Date: Tue Aug 16 16:59:07 2011 -0400
Cast char* buffers to swap functions
Reviewed-by: Peter Harris <pharris@opentext.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
commit 6844bd2e63490870bab3c469eec6030354ef2865
Author: Alan Coopersmith <alan.coopersmith@sun.com>
Date: Wed Jan 9 19:52:00 2008 -0800
More Xv extension byte swapping fixes
commit e46f6ddeccd082b2d507a1e8b57ea30e6b0a2c83
Author: Michel Dänzer <michel@tungstengraphics.com>
Date: Wed Jan 16 14:24:22 2008 +0100
Yet another Xv extension byte swapping fix.
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Fixes ArcticaProject/nx-libs#105
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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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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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ProcDbeSwapBuffers() has a 32bit (n) length value that it uses to read
from a buffer. The length is never validated, which can lead to out of
bound reads, and possibly returning the data read from out of bounds to
the misbehaving client via an X Error packet.
SProcDbeSwapBuffers() swaps data (for correct endianness) before
handing it off to the real proc. While doing the swapping, the
length field is not validated, which can cause memory corruption.
v2: reorder checks to avoid compilers optimizing out checks for overflow
that happen after we'd already have done the overflowing multiplications.
v3: 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:
dbe/dbe.c
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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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