nx-libs/nx-X11/programs/Xserver/include/dix.h, branch 3.6.x

nxagent: remove another xprint renmant

2020-01-05T23:50:30+00:00

reqeuestingClient was dropped with the XPRINT drop. Unfortunetely we are usign it in Image.c. So let's introduce nxagentRequestingClient as replacement for now.

Xserver/dix/atom.c (et al.): Constify atom name strings.

2017-03-02T09:49:15+00:00

Inspired by X.org commits: commit 08093c25a91c07ab8af7cece9bba738b827cfd1b Author: Alan Coopersmith Date: Mon Oct 24 23:16:30 2011 -0700 Convert some malloc + strncpy pairs into strndup calls Signed-off-by: Alan Coopersmith Reviewed-by: Jeremy Huddleston commit 816b79dd061e9839cec94a4986a7820b70ca8a7f Author: Mikhail Gusarov Date: Thu May 13 03:45:21 2010 +0700 Remove useless casts Signed-off-by: Mikhail Gusarov Reviewed-by: Keith Packard This PR ships a tiny change in MakeAtom, that we adopted. We did not adopt the full commit. commit 5623c27700b7b23a8dbbd8c8f45e5d4fa0c667e3 Author: Alan Coopersmith Date: Mon Feb 2 19:25:14 2009 -0800 Constify atom name strings Changes MakeAtom to take a const char * and NameForAtom to return them, since many callers pass pointers to constant strings stored in read-only ELF sections. Updates in-tree callers as necessary to clear const mismatch warnings introduced by this change. Signed-off-by: Alan Coopersmith Acked-by: Peter Hutterer Backported-to-NX-by: Mike Gabriel

dix: fix incomplete commit

2017-02-24T11:09:20+00:00

The following commit turned out to be incomplete. This commit makes it complete by removing client->lastDrawable/lastGC everywhere thus fixing ArcticaProject/nx-libs#306 and #322 commit e6f2f6427122dc4bc802acebf26f8cec16cd2f62 Author: Mike Gabriel Date: Mon Jun 20 16:45:38 2016 +0200 dix: remove caching of drawables and graphics contexts. The security checks simply bypass the cached values so they are unused. Backported from X.org: commit 9a183d7ba50e31afa133cc03aee7991517a283ea Author: Eamon Walsh Date: Tue Aug 14 11:39:26 2007 -0400 dix: remove caching of drawables and graphics contexts. The security checks simply bypass the cached values so they are unused. Backport to nx-libs: Mike Gabriel

Naming change: SecurityAccess -> DixAccess

2017-02-20T09:23:59+00:00

Backported from X.org: commit 6c46645cfc1afda8aeabfe0ed4d9342673b702f1 Author: Eamon Walsh Date: Thu Dec 14 14:45:42 2006 -0500 Naming change: Security*Access -> Dix*Access Backported-to-NX-by: Mike Gabriel

VCS info lines: Remove ancient X.org / XFree86 VCS info line from code files.

2016-07-05T23:09:15+00:00

This has already been started while replacing copyright info in file headers and has now been completed with this commit.

Remove unneccesary casts from WriteToClient calls

2016-07-05T11:32:05+00:00

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 Reviewed-by: Keith Packard Tested-by: Daniel Stone Backport to nx-libs: Mike Gabriel

LBX: Drop all Xserver code blocks that relate to removed LBX extension.

2016-06-01T09:07:46+00:00

Adapt API for MakeAtom() and CopyISOLatin1Lowered to latest changes in X.org.

2016-05-02T13:35:45+00:00

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.

Replace 'pointer' type with 'void *'

2015-12-28T11:54:40+00:00

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 Reviewed-by: Eric Anholt Rebased against NX: Mike Gabriel

Xi: unvalidated lengths in Xinput extension [CVE-2014-8095]

2015-02-14T15:14:32+00:00

Multiple functions in the Xinput extension handling of requests from clients failed to check that the length of the request sent by the client was large enough to perform all the required operations and thus could read or write to memory outside the bounds of the request buffer. This commit includes the creation of a new REQUEST_AT_LEAST_EXTRA_SIZE macro in include/dix.h for the common case of needing to ensure a request is large enough to include both the request itself and a minimum amount of extra data following the request header. v2: backport to nx-libs 3.6.x (Mike DePaulo) Signed-off-by: Alan Coopersmith Reviewed-by: Peter Hutterer Conflicts: Xi/chgdctl.c Xi/chgfctl.c Xi/xiallowev.c Xi/xichangecursor.c Xi/xichangehierarchy.c Xi/xigetclientpointer.c Xi/xigrabdev.c Xi/xipassivegrab.c Xi/xiproperty.c Xi/xiquerydevice.c Xi/xiquerypointer.c Xi/xiselectev.c Xi/xisetclientpointer.c Xi/xisetdevfocus.c Xi/xiwarppointer.c [RHEL5: Xi/xi* files are XI2 ]