nx-libs, branch patches_up_to_libX11_1.6.5

Fix wrong Xfree in XListFonts failure path

2017-03-26T10:45:31+00:00

'ch' gets moved inside the allocated buffer as we're looping through fonts, so keep a reference to the start of the buffer so we can pass that to Xfree in the failure case. Fixes: commit 20a3f99eba5001925b8b313da3accb7900eb1927 "Plug a memory leak" Signed-off-by: Julien Cristau Reviewed-by: Alan Coopersmith Signed-off-by: Peter Hutterer

Merge branch 'sunweaver-pr/various-os-backports' into 3.6.x

2017-03-21T23:40:55+00:00

Attributes GH PR #376: https://github.com/ArcticaProject/nx-libs/pull/376

os: Remove the useless -x option

2017-03-21T09:58:08+00:00

commit cbb165ab88cb0810268001e84d87671440baf837 Author: Adam Jackson Date: Fri Apr 3 18:34:45 2009 -0400 os: Remove the useless -x option Backported-to-NX-by: Mike Gabriel

os: FatalError if -displayfd writes fail AND Clear the -displayfd option after closing the file

2017-03-21T09:58:08+00:00

commit d72f691c0c9cace857975a6608a4cb431c8b6846 Author: Keith Packard Date: Fri Apr 18 15:00:30 2014 -0700 os: FatalError if -displayfd writes fail When the server is started with the -displayfd option, check to make sure that the writes succeed and give up running if they don't. Signed-off-by: Keith Packard Reviewed-by: Jamey Sharp commit 4957e986841225e9984daca76f1a0ee08df125bb Author: Keith Packard Date: Fri Apr 18 15:00:35 2014 -0700 os: Clear the -displayfd option after closing the file Failing to clear this means that we'll attempt to write the display number to a random file descriptor on subsequent X server generations. Signed-off-by: Keith Packard Reviewed-by: Jamey Sharp Backported-to-NX-by: Mike Gabriel

Use unique logfile names when starting server with -displayfd

2017-03-21T09:58:08+00:00

commit edcb6426f20c3be5dd5f50b76a686754aef2f64e Author: Alan Coopersmith Date: Fri Jan 1 18:11:14 2016 -0800 Use unique logfile names when starting server with -displayfd Fixes https://bugs.freedesktop.org/show_bug.cgi?id=93212 Previously all X servers started with -displayfd would overwrite Xorg.0.log - now a temporary name of Xorg.pid-.log is used until after -displayfd finds an open display - then it is renamed to the traditional Xorg..log name. Reviewed-by: Adam Jackson Signed-off-by: Alan Coopersmith Backported-to-NX-by: Mike Gabriel

os: -displayfd should check ports up to 65535

2017-03-21T09:58:08+00:00

commit ea5b2b0a2e2143ad1414fcbdc081b5d584588346 Author: Jon TURNEY Date: Tue Oct 21 15:03:55 2014 +0100 os: -displayfd should check ports up to 65535 -displayfd should check ports up to 65535 Noticed during https://cygwin.com/ml/cygwin-xfree/2014-07/msg00024.html Signed-off-by: Jon TURNEY Reviewed-by: Adam Jackson Signed-off-by: Keith Packard Backported-to-NX-by: Mike Gabriel

os: Use NotifyFd interface for listen descriptors

2017-03-21T09:58:08+00:00

Bundle X.org backport of these commits: commit 7ea64fb4374504bd3d524fc08c90efdab9f253ea Author: Alan Coopersmith Date: Mon Mar 9 09:55:57 2015 -0700 Clear ListenTransConns entries in CloseWellKnownConnections Since _XSERVTransClose frees the connection pointer passed to it, remove that pointer from the array, so we don't try to double free it if we come back into CloseWellKnownConnections again. Should fix https://bugzilla.yoctoproject.org/show_bug.cgi?id=6665 in which the shutdown section of the main() loop called CloseWellKnownConnections() and then moved on to ddxGiveUp(), which failed to release the VT and thus called AbortServer(), which called CloseWellKnownConnections() again. Signed-off-by: Alan Coopersmith Reviewed-by: Adam Jackson Signed-off-by: Peter Hutterer commit 7b02f0b87ec2fa0cc5a65307a1fd55c671cec884 Author: Keith Packard Date: Wed Nov 11 22:02:17 2015 -0800 os: Use NotifyFd interface for listen descriptors Replace the custom path for dealing with new incoming connections with the general-purpose NotifyFd API. Reviewed-by: Adam Jackson Signed-off-by: Keith Packard commit ba71b69f94f00a6f6910597185610668e79c10be Author: Alan Coopersmith Date: Fri Jan 1 17:34:41 2016 -0800 Avoid segfault in CloseWellKnownConnections when using -displayfd When -displayfd is looping through the possible display ids to use, if it can't open all the listening sockets for one (say when :0 is already in use), it calls CloseWellKnownConnections to close all the ListenTransConns entries before the point that ListenTransFds was allocated & initialized, so CloseWellKnownConnections would segfault trying to read entries from a NULL ListenTransFds pointer. Introduced by commit 7b02f0b8 Signed-off-by: Alan Coopersmith Reviewed-by: Keith Packard Backported-to-NX-by: Mike Gabriel

Handle -displayfd and an explicit display number sensibly

2017-03-21T09:58:08+00:00

commit bc348bd2c42f3f18786085ccef2f010eff5bf3d2 Author: Jon TURNEY Date: Mon Mar 11 14:34:32 2013 +0000 Handle -displayfd and an explicit display number sensibly Handle -displayfd and an explicit display number sensibly, e.g. use the explicitly specified display number, and write it to the displayfd v2: displayfd might be 0, so use -1 as invalid value v3: Rebase for addition of NoListenAll flag Signed-off-by: Jon TURNEY Reviewed-by: Kristian Høgsberg Backported-to-NX-by: Mike Gabriel

Xserver/os/utils.c: Add NXAGENT_SERVER specific -nolisten parameter: ANY.

2017-03-21T09:58:08+00:00

This allows us to trigger the NoListenAll := TRUE code path in nxagent.

os: Add a mechanism to prevent creating any listen sockets

2017-03-21T09:58:08+00:00

commit 44fe1b8ea284df6bbaef67e246016d104665b2fe Author: Kristian Høgsberg Date: Wed Mar 19 14:03:13 2014 -0700 os: Add a mechanism to prevent creating any listen sockets A socket-activated server will receive its listening sockets from the parent process and should not create its own sockets. This patch introduces a NoListen flag that can be set by a DDX to prevent the server from creating the sockets. When NoListen is enabled, we also disable the server lock checking, since the parent process is responsible for checking the lock before picking the display name and creating the sockets. Signed-off-by: Kristian Høgsberg Signed-off-by: Peter Hutterer Reviewed-by: Daniel Stone Backported-to-NX-by: Mike Gabriel