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* Typo fixPeter Hutterer2016-10-191-1/+1
| | | | | Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* XlibInt: Use strncpy+zero termination instead of strcpy to enforce buffer sizeErkki Seppälä2016-10-191-3/+4
| | | | | | | | | | | Possible overrun of 8192 byte fixed size buffer "buffer" by copying "ext->name" without length checking Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Ander Conselvan de Oliveira <ander.conselvan-de-oliveira@nokia.com> Signed-off-by: Erkki Seppälä <erkki.seppala@vincit.fi> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* XlibInt: info_list->watch_data was reallocated, but result was discardedAnder Conselvan de Oliveira2016-10-191-0/+1
| | | | | | | | | | | | | | | info_list->watch_data was being reallocated, but the return value of the reallocation was stored only into a local variable. This might cause some funky behavior and crashes. Variable "wd_array" goes out of scope Value "wd_array" is overwritten in "wd_array = (XPointer*)realloc((char*)info_list->watch_data, (((dpy->watcher_count + 1) * 4U == 0U) ? 1U : ((dpy->watcher_count + 1) * 4U)))" Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Erkki Seppälä <erkki.seppala@vincit.fi> Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan-de-oliveira@nokia.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* Using freed pointer "e"Erkki Seppälä2016-10-191-2/+2
| | | | | | | | | Reordered code to first to do the comparison and then to release data Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Ander Conselvan de Oliveira <ander.conselvan-de-oliveira@nokia.com> Signed-off-by: Erkki Seppälä <erkki.seppala@vincit.fi> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* Initialize event typePauli Nieminen2016-10-191-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | If we receive unsupported event closing connection triggers valgrind error. ==12017== Conditional jump or move depends on uninitialised value(s) ==12017== at 0x487D454: _XFreeDisplayStructure (OpenDis.c:607) ==12017== by 0x486857B: XCloseDisplay (ClDisplay.c:72) *snip* ==12017== Uninitialised value was created by a heap allocation ==12017== at 0x4834C48: malloc (vg_replace_malloc.c:236) ==12017== by 0x4894147: _XEnq (XlibInt.c:877) ==12017== by 0x4891BF3: handle_response (xcb_io.c:335) ==12017== by 0x4892263: _XReply (xcb_io.c:626) *snip* Problem is that XFreeDisplaySturture is checking for qelt->event.type == GenericEvent while _XUnknownWireEvent doesn't store the type. Reviewed-by: Adam Jackson <ajax@redhat.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* XlibInt.c: shorten one ifdefUlrich Sibiller2016-10-101-1/+1
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* Remove CRAY supportUlrich Sibiller2016-10-101-250/+0
| | | | | This basically repeats commit bad67799229b94ea2ba0174319949766ad1c2fc6 after the upgrade to libX11 1.3.4.
* update all files with NX relevant changes to libX11 1.3.4Ulrich Sibiller2016-10-101-206/+680
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* fix wrong include in XlibInt.cUlrich Sibiller2016-10-091-1/+1
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* Per-file copyright notices: Update copyright information in file headers ↵Mike Gabriel2016-07-061-20/+25
| | | | that NoMachine placed there own copyright statement in.
* remove unreferenced NEED_EVENTS/NEED_REPLIESUlrich Sibiller2016-07-051-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Port _XEatDataWordsUlrich Sibiller2016-06-301-0/+24
| | | | | | | | | | | | | | | This required for successful linking of libXrender against libNX_X11. Port from libXfixes commit b031e3b60fa1af9e49449f23d4a84395868be3ab We need this here to enable linking of current libXrender against libNX_X11 instead of the system's libX11 The original implementation of this function (libX11 commit 9f5d83706543696fc944c1835a403938c06f2cc5) uses xcb stuff which we do not have in libNX_X11. So we take a workaround from another lib. This workaround had been added temporarily to a couple of X extension libs, see e.g. https://lists.x.org/archives/xorg-devel/2013-July/036763.html.
* Backport of _XGetRequest()Ulrich Sibiller2016-06-301-0/+30
| | | | | | | | | | | | | To enable linking of a current libXrender libNX_X11 needs that symbol. This is a (manual) backport of the following upstream libX11 commit available at https://cgit.freedesktop.org/xorg/lib/libX11/commit/src/XlibInt.c?id=4a060f993bf676cf21ad9784e010f54134da7b40: Commit: 4a060f993bf676cf21ad9784e010f54134da7b40 Author: Peter Hutterer <peter.hutterer@who-t.net> Date: Mon, 17 Oct 2011 09:45:15 +1000 Subject: Add _XGetRequest as substitute for GetReq/GetReqExtra
* nx-X11/programs/Xserver: Include nxcomp{,ext,shad} headers like one would do ↵Mike Gabriel2016-06-131-3/+3
| | | | with system-wide shared libraries.
* Clear header file namespace separation (<X11/...> vs. <nx-X11/...>).Mike Gabriel2015-12-281-3/+3
| | | | | | | | | | | | | | | | | | | | 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.
* old-arch cleanup: Drop CRAY support (i.e., drop code related to CRAY, _CRAY, ↵Mike Gabriel2015-04-161-252/+0
| | | | WORD64, WORD64ALIGN, MUSTCOPY, UNSIGNEDBITFIELDS definitions).
* Imported nx-X11-3.5.0-1.tar.gznx-X11/3.5.0-1Reinhard Tartler2011-10-101-1/+1
| | | | | | | | Summary: Imported nx-X11-3.5.0-1.tar.gz Keywords: Imported nx-X11-3.5.0-1.tar.gz into Git repository
* Imported nx-X11-3.4.0-3.tar.gznx-X11/3.4.0-3Reinhard Tartler2011-10-101-1/+1
| | | | | | | | Summary: Imported nx-X11-3.4.0-3.tar.gz Keywords: Imported nx-X11-3.4.0-3.tar.gz into Git repository
* Imported nx-X11-3.4.0-1.tar.gznx-X11/3.4.0-1Reinhard Tartler2011-10-101-2/+2
| | | | | | | | Summary: Imported nx-X11-3.4.0-1.tar.gz Keywords: Imported nx-X11-3.4.0-1.tar.gz into Git repository
* Imported nx-X11-3.3.0-6.tar.gznx-X11/3.3.0-6Reinhard Tartler2011-10-101-1/+60
| | | | | | | | Summary: Imported nx-X11-3.3.0-6.tar.gz Keywords: Imported nx-X11-3.3.0-6.tar.gz into Git repository
* Imported nx-X11-3.3.0-4.tar.gznx-X11/3.3.0-4Reinhard Tartler2011-10-101-1/+1
| | | | | | | | Summary: Imported nx-X11-3.3.0-4.tar.gz Keywords: Imported nx-X11-3.3.0-4.tar.gz into Git repository
* Imported nx-X11-3.3.0-3.tar.gznx-X11/3.3.0-3Reinhard Tartler2011-10-101-0/+13
| | | | | | | | Summary: Imported nx-X11-3.3.0-3.tar.gz Keywords: Imported nx-X11-3.3.0-3.tar.gz into Git repository
* Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1Reinhard Tartler2011-10-101-0/+4095
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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