Fixes ArcticaProject/nx-libs#207
Closes ArcticaProject/nx-libs#216

Fixes ArcticaProject/nx-libs#217.
Closes ArcticaProject/nx-libs#218.

Attributes GH PR #208: https://github.com/ArcticaProject/nx-libs/pull/208

This was reported on irc on Fedora when rawhide went to 1.17.1.

regression occured in: 2566835b4374edb3e5a8353d4f7c9e7ec4851c57
 os: Eliminate uninitialized value warnings from access.c

siAddrMatch doesn't need addr to be a useful value, it checks
some things like localuser without having an address at all.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Tested-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

v2: backport to nx-libs 3.6.x (Ulrich Sibiller)

The ConvertAddr function doesn't reliably set the 'addr' return value,
and so callers are getting flagged for using potentially uninitialized
values. Initialize the value in the callers to NULL and then go ahead
and check for NULL values before using them.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>

v2: backport to nx-libs 3.6.x (Ulrich Sibiller)

GetHosts saves the pointer to allocated memory in *data, and then
wants to bounds-check writes to that region, but was mistakenly using
a bare 'data' instead of '*data'. Also, data is declared as void **,
so we need a cast to turn it into a byte pointer so we can actually do
pointer comparisons.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

v1: Keith Packard
v2: backport to nx-libs 3.6.x (Ulrich Sibiller)

v1: Eamon Walsh
v2: backport to nx-libs 3.6.x (Ulrich Sibiller)

Just like upstream does

just as upstream did

it is no longer needed because the code here is only used in the server.

just like upstream does

just like upstream does

just like upstream does

just like upstream does

just like upstream does

Before those files where symlinked in the makefile. While trying to
upgrade libX11 to 1.3.4 it turned out that the symlinked did not work
in the xserver anymore.

Upstream has copies of those files, too.

run-nxproxy2nxagent-over-network: Improve comment that describes script usage. Fix commented-out NX_HOST assignment.

run-nxproxy2nxagent-over-network: New test script that tests nxproxy/nxagent connectivity between networked hosts.

Attributes GH PR #196: https://github.com/ArcticaProject/nx-libs/pull/196

This patch isn't necessary in Xlib 1.4 and later since the keysymdb has been
made redunant. While we're on 1.3.x, we need it.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

Attributes GH PR #211: https://github.com/ArcticaProject/nx-libs/pull/211

This fixes ArcticaProject/nx-libs#206.

Attributes GH PR #210: https://github.com/ArcticaProject/nx-libs/pull/210
Fixes ArcticaProject/nx-libs#205.

randrproto: It was discovered that nx-libs shipped two different version of randr.h and randrproto.h. This commit leaves the newer file versions in the package and let's the build process use those everywhere.

nx-X11: Enable -Wpedantic as default CFLAG. This is to detect redefined typedefs when building nxagent.

hw/nxagent/X11/include/Xrandr_nxagent.h: Reduce injected libXrandr(_nxagent) header file, so that it only contains the XRRScreenChangeNotifyEvent typedef.

This fixes ArcticaProject/nx-libs#204.

However, this fix does not address the root of the problem, it simply avoids
it. We could run into it again... See bugreport for an explanation.

Makefile: Adapt install target to the new situation where we fake X11 headers in .build-export. This fixes FTBFS during file installation into .deb and .rpm packages.

nx-libs.spec: Add BuildRequires: imake

Fixes ArcticaProject/nx-libs#202.

Attributes GH PR #201: https://github.com/ArcticaProject/nx-libs/pull/201

After commit cbf3ef0f219a7d5c94a7f5d5b46c9a0e26cc6588 this no longer
necessary.

This reverts commit 9a4bb50a.

System headers including other headers via <X11/..> now use the
nx-X11 variant (if existing).

With this patch in place we should think about dropping the
<nx-X11/..> namespace now for includes.

Fixes ArcticaProject/nx-libs#200.

Attributes GH PR #199: https://github.com/ArcticaProject/nx-libs/pull/199