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* Port _XEatDataWordsUlrich Sibiller2016-06-302-0/+28
| | | | | | | | | | | | | | | 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 Sibiller2016-06-302-29/+47
| | | | | | | | | | | | | 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
* libNX_Xext: Drop unused extensions: DPMS, XTestExt1, XSync, XSecurity.Mike Gabriel2016-06-286-2850/+0
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* nx-X11/lib/Xext/Imakefile: Serialize parameters and make Imakefile changes ↵Mike Gabriel2016-06-281-10/+22
| | | | more trackable.
* libX11: Extend Event functions to handle IOErrorsUlrich Sibiller2016-06-246-0/+21
| | | | | | | | | | | | | | To allow for suspend/resume NX has changed _XReadEvents() and _XIOError(). _XIOError() does not simply exit but returns. And _XReadEvents() returns after _XIOError(). But as the original _XReadEvents() is supposed to block until at least one event is there calling functions are not prepared for situations where no event is available. These calling functions have to check that condition., Some of the calling functions already had that check but the UnlockDisplay() call was missing. Fixes https://github.com/ArcticaProject/nx-libs/issues/118
* nx-X11/programs/Xserver: Include nxcomp{,ext,shad} headers like one would do ↵Mike Gabriel2016-06-133-5/+5
| | | | with system-wide shared libraries.
* Drop X11 extensions not shipped with recent X.Org server versions anymore:Mike Gabriel2016-06-019-2366/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | include/extensions: Xag.h, Xagsrv.h, Xagstr.h Xserver/Xext: appgroup.c, appgroup.h lib/Xext: XAppgroup.c include/extensions: Xcup.h, Xcupstr.h, Xserver/Xext: cup.c lib/Xext: cup.c include/extensions: Xdbe.h Xserver/Xext: Xdbe.c Xserver/Xext: dgaproc.h, xf86dga.c, xf86dga2.c, xf86dgaext.h include/extensions: Xevie.h, Xeviestr.h include/extensions: XEVI.h, XEVIstr.h Xserver/Xext: EVI.c, EVIstruct.h, sampleEVI.c lib/Xext: XEVI.c include/extensions: fontcache.h, fontcacheP.h, fontcachstr.h Xserver/Xext: fontcache.c include/extensions: lbxbuf.h, lbxbufstr.h, lbxdeltastr.h, lbximage.h, lbxopts.h, lbxstr.h, lbxzlib.h lib/Xext: XLbx.c include/extensions: multibuf.h, multibufst.h lib/Xext: XMultibuf.c Xserver/Xext: mbuf.c, mbufbf.c, mbufpx.c include/extensions: xf86vmode.h, xf86vmstr.h Xserver/Xext: vidmodeproc.h, xf86vmode.c lib/Xext: MITMisc.c Xserver/Xext: mitmisc.c Xserver/Xext: xf86misc.c, xf86miscproc.h Xserver/XTrap: xf86XTrapModule.c, xtrapddmi.c, xtrapdi.c, xtrapdiswp.c, xtrapditbl.c include/extensions: xtrapbits.h xtrapddmi.h xtrapdi.h xtrapemacros.h xtraplib.h xtraplibp.h xtrapproto.h Fixes: ArcticaProject/nx-libs#116 X.org: https://cgit.freedesktop.org/xorg/xserver/commit/?id=cbc20d92de92aad5ca240310a9156ccf97c24a01 Plus: Drop various Imake'ish defines where not needed anymore.
* lib/Imakefile: Drop $(XINERAMADIR) from nx-X11/lib/Imakefile.Mike Gabriel2016-05-021-1/+0
| | | | | The var is not defined anymore and the libXinerama code has been removed some time ago.
* library-cleanup: Don't build libNX_Xrender anymore. Use system's libXrender ↵Mike Gabriel2016-04-2019-4450/+0
| | | | shared library.
* library clean-up: Don't build libNX_Xinerama anymore. Use system's ↵Mike Gabriel2015-12-304-409/+0
| | | | | | | | | | libXinerama shared library. (Fixes ArcticaProject/nx-libs#49). This commit goes along with a patch from Ulrich Sibiller who managed to move the Xinerama awareness for NX sessions into the Xserver code. This makes Xinerama support for NX in libNX_Xinerama.so obsolete. Fixes ArcticaProject/nx-libs#49
* library clean-up: Don't build libNX_Xtst anymore. Use system's libXtst ↵Mike Gabriel2015-12-295-1639/+0
| | | | shared library. (Fixes ArcticaProject/nx-libs#32).
* X11/nx-X11 clear-up: More places where we need to explicitly distinguish ↵Mike Gabriel2015-12-298-15/+15
| | | | between X11 and nx-X11 namespace regarding header include paths.
* nx-X11/lib/X11/Marcos.c: white-space cleanup (EOL blanks).Mike Gabriel2015-12-291-4/+4
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* library clean-up: Don't build libNX_Xfixes anymore. Use system's libXfixes ↵Mike Gabriel2015-12-2811-1534/+0
| | | | shared library.
* library clean-up: Don't build libNX_Xcomposite anymore. Use system's ↵Mike Gabriel2015-12-285-531/+0
| | | | libXcomposite shared library.
* Clear header file namespace separation (<X11/...> vs. <nx-X11/...>).Mike Gabriel2015-12-28183-512/+512
| | | | | | | | | | | | | | | | | | | | 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.
* library clean-up: No autotools cruft in nx-libs.Mike Gabriel2015-06-2631-1091/+0
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* Fix alpha premultiplication in XRenderParseColor.Emanuele Giaquinta2015-06-231-3/+3
| | | | | | | | | | | Due to C arithmetic conversion rules we must use an unsigned constant (or a cast) to perform the multiplication using unsigned arithmetic. Fixes ArcticaProject/nx-libs#55. Author: Emanuele Giaquinta <emanuele.giaquinta@gmail.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> Rebased against NX: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
* library clean-up: Drop libXx86{misc,vm,dga} libraries. Not needed by nx-libs.Mike Gabriel2015-06-2214-4852/+0
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* library clean-up: Drop nx-X11/lib/Xxf86rush and references to libglide{2,3}. ↵Mike Gabriel2015-06-213-327/+0
| | | | Unused in nx-libs.
* remove libxkbui, looks like it is not used anywhereHenning Heinold2015-06-206-977/+0
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* Drop nx-X11/lib/GL and move Imakefile.inc include files into Xserver code tree.Mike Gabriel2015-06-1640-4524/+1
| | | | | | | | | | | | The client-side library libNX_GL.{a,so} is not built when building nx-libs. However, nx-X11/lib/GL/** ships several imake include files (Imakefile.inc) that are also used in nx-X11/programs/Xserver/GL/**. These files have been moved from the nx-X11/lib/GL/ code subtree to the nx-X11/programs/Xserver/GL/. Furthermore, we don't provide module builds of the GL extension anymore, as that feature is neither used in nx-libs.
* library clean-up: Don't compile (i.e., remove) libNX_Xres.a anymore. It is ↵Mike Gabriel2015-06-025-421/+0
| | | | not used anywhere.
* library clean-up: Don't build libNX_Xrandr anymore. Use system's libXrandr ↵Mike Gabriel2015-05-208-1437/+0
| | | | shared library.
* library clean-up: Don't build libNX_Xdamage anymore. Use system's libXdamage ↵Mike Gabriel2015-05-0114-733/+0
| | | | shared library. (Fixes ArcticaProject/nx-libs#6, X2GoBTS#826).
* imake cleanup: Drop references to X11 build-logic that is not present in nx-X11.Mike Gabriel2015-04-282-125/+2
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* imake cleanup: Break up multiple vars into invidual lines to ease further ↵Mike Gabriel2015-04-284-23/+89
| | | | work on patches / pull requests.
* library clean-up: Don't build libNX_Xdmcp anymore. Use system's libXdmcp ↵Mike Gabriel2015-04-2247-3261/+2
| | | | shared library.
* library clean-up: Don't build and link libXfont.a anymore. Use system's ↵pr/libxfont-cleanupMike Gabriel2015-04-22191-63701/+4
| | | | libXfont shared library and link dynamically.
* fix for Xcursor clean-up (422fe90)Mike Gabriel2015-04-213-3/+3
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* Merge pull request #12 from sunweaver/pr/arch-cleanup.CRAYMike DePaulo2015-04-1642-913/+35
|\ | | | | arch cleanup (CRAY/WORD64) + X.Org CVE-2013-7439
| * MakeBigReq: don't move the last word, already handled by Data32 (X.Org ↵Karl Tomlinson2015-04-161-2/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CVE-2013-7439). MakeBigReq inserts a length field after the first 4 bytes of the request (after req->length), pushing everything else back by 4 bytes. The current memmove moves everything but the first 4 bytes back. If a request aligns to the end of the buffer pointer when MakeBigReq is invoked for that request, this runs over the buffer. Instead, we need to memmove minus the first 4 bytes (which aren't moved), minus the last 4 bytes (so we still align to the previous tail). The 4 bytes that fell out are already handled with Data32, which will handle the buffermax correctly. The case where req->length = 1 was already not functional. Reported by Abhishek Arya <inferno@chromium.org> (against X.Org BTS). https://bugzilla.mozilla.org/show_bug.cgi?id=803762 Reviewed-by: Jeff Muizelaar <jmuizelaar@mozilla.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Rebased-for-NX: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
| * old-arch cleanup: Drop CRAY support (i.e., drop code related to CRAY, _CRAY, ↵Mike Gabriel2015-04-1642-911/+18
| | | | | | | | WORD64, WORD64ALIGN, MUSTCOPY, UNSIGNEDBITFIELDS definitions).
* | library clean-up: Drop nx-X11/lib/Xcursor. Not used at build time.Mike Gabriel2015-04-1623-4847/+1
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* fix for ebe00df38f264ef71dac3c73d416a74685c8cbd2 (removal of DmxLibrary)Mike Gabriel2015-04-081-4/+0
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* imake cleanup: Drop all references to XprtServer and BuildXprint*.Mike Gabriel2015-04-041-5/+1
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* imake cleanup: Drop all references to XdmxServer and BuildXdmx*.Mike Gabriel2015-04-041-1/+1
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* imake cleanup: Drop all references to XNestServer.Mike Gabriel2015-04-041-1/+1
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* imake cleanup: Drop all references to XWinServer.Mike Gabriel2015-04-041-1/+1
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* nx-X11/**: Drop non-imake Makefile* files.Mike Gabriel2015-03-044-205/+0
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* library clean-up: Don't build libNX_Xpm anymore. Use system's libXpm shared ↵Mike Gabriel2015-03-033-166/+0
| | | | library.
* Drop unused .cvsignore filesMike DePaulo2015-02-183-73/+0
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* Do proper input validation to fix for CVE-2011-2895.Joerg Sonnenberger2015-02-161-14/+17
| | | | | | | | | | | | It ensures that all valid input can be decompressed, checks that the overflow conditions doesn't happen and generally tightens the validation of the LZW stream and doesn't pessimize the inner loop for no good reason. It's derived from a change in libarchive from 2004. v2: backports to nx-libs 3.6.x (Mihai Moldovan) v3: fix comment lines starting with "+" + whitespace fixes (Mike Gabriel) Signed-off-by: Matthieu Herrb <matthieu.herrb@laas.fr> Reviewed-by: Tomas Hoger <thoger@redhat.com>
* Revert "Do proper input validation to fix for CVE-2011-2895."Mike Gabriel2015-02-161-17/+14
| | | | This reverts commit 6acafc9334828da22446380c81af81bde14b5d86.
* Do proper input validation to fix for CVE-2011-2895.Joerg Sonnenberger2015-02-161-14/+17
| | | | | | | | | | | It ensures that all valid input can be decompressed, checks that the overflow conditions doesn't happen and generally tightens the validation of the LZW stream and doesn't pessimize the inner loop for no good reason. It's derived from a change in libarchive from 2004. v2: backports to nx-libs 3.6.x (Mihai Moldovan) Signed-off-by: Matthieu Herrb <matthieu.herrb@laas.fr> Reviewed-by: Tomas Hoger <thoger@redhat.com>
* nx-X11/lib/font/fc/fserve.c: initialize remaining bufleft variables.Mihai Moldovan2015-02-161-2/+2
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* CVE-2014-0210: unvalidated length in _fs_recv_conn_setup() from ↵Mike DePaulo2015-02-161-3/+18
| | | | | | | | | | | | | | | xorg/lib/libXfont commit 891e084b26837162b12f841060086a105edde86d The connection setup reply from the font server can include a list of alternate servers to contact if this font server stops working. The reply specifies a total size of all the font server names, and then provides a list of names. _fs_recv_conn_setup() allocated the specified total size for copying the names to, but didn't check to make sure it wasn't copying more data to that buffer than the size it had allocated. v2: use xfree() instead of free() for nx-libs 3.6.x (Mihai Moldovan)
* Revert "CVE-2014-0210: unvalidated length in _fs_recv_conn_setup() from ↵Mihai Moldovan2015-02-161-18/+3
| | | | | | xorg/lib/libXfont commit 891e084b26837162b12f841060086a105edde86d" This reverts commit 94c6de0649cd295044b1e4ff7265949c9c787519.
* CVE-2014-0210: unvalidated length fields in fs_read_query_info() from ↵Mike DePaulo2015-02-162-8/+54
| | | | | | | | | | | xorg/lib/libXfont commit 491291cabf78efdeec8f18b09e14726a9030cc8f fs_read_query_info() parses a reply from the font server. The reply contains embedded length fields, none of which are validated. This can cause out of bound reads in either fs_read_query_info() or in _fs_convert_props() which it calls to parse the fsPropInfo in the reply. v2: apply correctly on nx-libs 3.6.x (Mihai Moldovan)
* Revert "CVE-2014-0210: unvalidated length fields in fs_read_query_info() ↵Mihai Moldovan2015-02-162-52/+7
| | | | | | from xorg/lib/libXfont commit 491291cabf78efdeec8f18b09e14726a9030cc8f" This reverts commit c6aebf9284855a0e24ad9c5ffdd36aa65e16bec7.
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