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* Remove extmod from nx-X11/programs/Xserver/Xext/.Mike Gabriel2016-11-0217-365/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This backports (in their essence) these X.org Xserver commits: commit a7a2f9f66ddc27df96557093f3dd266e24eb653b Author: Daniel Stone <daniel@fooishbar.org> Date: Tue Jul 10 02:03:13 2012 +0100 Remove the last remnants of extmod extmod was originally a big pointless module. Now it's an empty, pointless module. This commit makes it unexist. Signed-off-by: Daniel Stone <daniel@fooishbar.org> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Keith Packard <keithp@keithp.com> commit 7a11b817e770cd2196814f1ac6264c6d87b76c6a Author: Tomas Carnecky <tom@dbservice.com> Date: Tue Jul 10 02:03:06 2012 +0100 Move Xv and XvMC from extmod to built-in Always build these extensions into the core server, rather than letting them languish in extmod. Signed-off-by: Tomas Carnecky <tom@dbservice.com> Reviewed-by: Daniel Stone <daniel@fooishbar.org> Reviewed-by: Jamey Sharp <jamey@minilop.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Keith Packard <keithp@keithp.com> commit 7d859bd87834dd79c7fa3792075496ece698c082 Author: Tomas Carnecky <tom@dbservice.com> Date: Tue Jul 10 02:03:05 2012 +0100 Move XRes from extmod to built-in Always build XRes support into the core server, rather than letting it languish in extmod. Signed-off-by: Tomas Carnecky <tom@dbservice.com> Reviewed-by: Daniel Stone <daniel@fooishbar.org> Reviewed-by: Jamey Sharp <jamey@minilop.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Keith Packard <keithp@keithp.com> commit ba21fc29587e4f11320b88a70433beb1fe22cdf3 Author: Tomas Carnecky <tom@dbservice.com> Date: Tue Jul 10 02:03:04 2012 +0100 Move DPMS from extmod to built-in Always build DPMS support into the core server, rather than letting it languish in extmod. Signed-off-by: Tomas Carnecky <tom@dbservice.com> Reviewed-by: Daniel Stone <daniel@fooishbar.org> Reviewed-by: Jamey Sharp <jamey@minilop.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Keith Packard <keithp@keithp.com> commit 3ed2c6e11298c4299042cfe4578f6cc02e441d58 Author: Tomas Carnecky <tom@dbservice.com> Date: Tue Jul 10 02:03:03 2012 +0100 Move MIT-SCREEN-SAVER from extmod to built-in If we've built MIT-SCREEN-SAVER support, then just build it into the main binary, rather than leaving it in extmod. Signed-off-by: Tomas Carnecky <tom@dbservice.com> Reviewed-by: Daniel Stone <daniel@fooishbar.org> Reviewed-by: Jamey Sharp <jamey@minilop.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Keith Packard <keithp@keithp.com> Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> Conflicts: nx-X11/programs/Xserver/Xext/extmod/Imakefile
* libX11/Imakefile: handle libX11 linksUlrich Sibiller2016-11-021-0/+27
| | | | | | | | | | Create libX11* link in exports/lib. This simplifies running nxagent from the build directory. This also adds a clean rule to remove the libX11 links as well as the libNX_X11 links which was not done before. Fixes ArcticaProject/nx-libs#234
* libX11/Imakefile: add missing dependencies on ks_tables.hUlrich Sibiller2016-11-021-0/+3
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* Imakefile cleanup: Delete all ancient Vcs comments stemming from SVN times ↵Mike Gabriel2016-10-3170-227/+2
| | | | | | of X.org and XFree86. Fixes ArcticaProject/nx-libs#250.
* Xserver/Imakefile: Drop references to already removed afb code.Mike Gabriel2016-10-301-2/+1
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* Xserver/Imakefile: Drop all references to building already removed cfb* ↵Mike Gabriel2016-10-301-71/+3
| | | | implementations.
* Death to mfb (removing last remnants from NX code).Adam Jackson2016-10-304-874/+15
| | | | | | | | | | | | commit f31bd087e8a7f65cd588bd1d022bb18e72b2a60c Author: Adam Jackson <ajax@redhat.com> Date: Fri Jun 13 10:35:07 2008 -0400 Death to mfb. Anyone still interested in 1 or 4 bpp framebuffers, talk to fb. Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
* Disinfect mi/ of mfb.Adam Jackson2016-10-301-2/+17
| | | | | | | | | | commit 748cfbc820f8cdeb544c54a6db495fecf2e2457b Author: Adam Jackson <ajax@aspartame.nwnk.net> Date: Sat Nov 17 21:23:05 2007 -0500 Disinfect mi/ of mfb. Backport-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
* nxcompext: Drop (nowadays) no-op file NXlibint.h.Mike Gabriel2016-10-301-2/+1
| | | | Fixes ArcticaProject/nx-libs#255.
* Imakefile: remove references to non-existing subdirsUlrich Sibiller2016-10-301-11/+1
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* saver.c: fix unused variable warningsUlrich Sibiller2016-10-301-7/+0
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* Imake.rules: Make BuildIncludes{,Top}() more robust in case people attempt ↵Mike Gabriel2016-10-291-2/+2
| | | | | | | providing path names instead of file names via srclist. Fixes ArcticaProject/nx-libs#223. Fixes ArcticaProject/nx-libs#244.
* remove hw/xfree86 altogetherUlrich Sibiller2016-10-294-2942/+0
| | | | This is part one of ArcticaProject/nx-libs#246
* remove xf86Version.h and xf86Date.hUlrich Sibiller2016-10-298-99/+3
| | | | version.def and date.def also will be no longer created
* Plug a memory leakEmilio Pozuelo Monfort2016-10-271-0/+2
| | | | | | | | This was introduced in 8ea762f. Reported-by: Julien Cristau <jcristau@debian.org> Signed-off-by: Emilio Pozuelo Monfort <pochu@debian.org> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
* sendexev.c: Fix return of unitialized variableUlrich Sibiller2016-10-201-3/+7
| | | | | Well, kinda fix. Upstream handles that differently here, we need a thorough check! Add another FIXME comment because of this.
* xfixes: Remove unused variable.Cyril Brulebois2016-10-201-2/+0
| | | | | | | | | The last use of pScreen in ProcXFixesSetPictureClipRegion was removed in aa7096ca6f108e399d9916639cf20c57f9776305 so remove it entirely. Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> Signed-off-by: Cyril Brulebois <kibi@debian.org> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* Remove useless line of code that contained a bug and triggered a gcc ↵Benjamin Herrenschmidt2016-10-201-2/+0
| | | | warning. This variable will be overriden before being used anyway. (Bugzilla #5595)
* dix: fix cast from pointer to integerJulien Cristau2016-10-201-1/+1
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* dbe: Call to DDX SwapBuffers requires address of int, not unsigned int ↵Keith Packard2016-10-201-3/+4
| | | | | | | | | | | | | | | | | | [CVE-2014-8097 pt. 2] When the local types used to walk the DBE request were changed, this changed the type of the parameter passed to the DDX SwapBuffers API, but there wasn't a matching change in the API definition. At this point, with the API frozen, I just stuck a new variable in with the correct type. Because we've already bounds-checked nStuff to be smaller than UINT32_MAX / sizeof(DbeSwapInfoRec), we know it will fit in a signed int without overflow. 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> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* LRGB.c: Fix label defined but not usedUlrich Sibiller2016-10-201-3/+0
| | | | | | | LRGB.c: In function ‘LINEAR_RGB_InitSCCData’: LRGB.c:798:1: warning: label ‘FreeBlueTblElements’ defined but not used [-Wunused-label] FreeBlueTblElements: ^
* Fixes: warning: variable 'req' set but not,usedwalter harms2016-10-2017-18/+18
| | | | | | | | | | Fixes: warning: variable 'req' set but not used [-Wunused-but-set-variable] by marking req _X_UNUSED Solution was discussed on xorg-devel ML Peter Hutter, Alan Coopersmith Re: [PATCH libX11 3/5] fix: warning: pointer targets in passing argument 2 of '_XSend' differ in signedness [-Wpointer-sign] Signed-off-by: harms wharms@bfs.de
* fix: warning: pointer targets in passing argument 2 of '_XSend' differ in ↵walter harms2016-10-201-2/+2
| | | | | | | signedness [-Wpointer-sign] fix signess warning by casting Signed-off-by: walter harms <wharms@bfs.de>
* no need to check args for Xfree()walter harms2016-10-201-41/+33
| | | | | | simplify code Signed-off-by: walter harms <wharms@bfs.de>
* remove stray externwalter harms2016-10-201-1/+1
| | | | | | remove stray extern Signed-off-by: walter harms <wharms@bfs.de>
* Fix warnings in XlibInt.cUlrich Sibiller2016-10-202-0/+7
| | | | | | | | | | | | XlibInt.c: In function ‘_XIOError’: XlibInt.c:3750:1: warning: ‘noreturn’ function does return [enabled by default] } After fixing the above a new warning came up, which is also fixed now: XlibInt.c: In function ‘_XIOError’: XlibInt.c:3750:1: warning: control reaches end of non-void function [-Wreturn-type] }
* xkb.c: fix 'assignment makes integer from pointer without a cast'Ulrich Sibiller2016-10-201-1/+1
| | | | | | xkb.c: In function ‘_GetCountedString’: xkb.c:4405:8: warning: assignment makes integer from pointer without a cast [enabled by default] len= (CARD16 *)wire;
* xkmread.c: use _X_UNUSED to avoid compiler warning when result is not neededUlrich Sibiller2016-10-201-4/+7
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* xcmisc.c: remove HAVE_STDINTUlrich Sibiller2016-10-201-4/+0
| | | | | This eliminates a warning since we do not have this define in our build environment.
* security.c: fix compiler warningsUlrich Sibiller2016-10-201-2/+1
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* Window.c: Fix function assignment warningUlrich Sibiller2016-10-201-1/+1
| | | | | | Window.c: In function ‘nxagentFrameBufferPaintWindow’: Window.c:1968:31: warning: ISO C forbids assignment between function pointer and ‘void *’ [-Wpedantic] PaintWindowBackgroundBackup = pWin->drawable.pScreen -> PaintWindowBackground;
* Display.c: remove unused variableUlrich Sibiller2016-10-201-2/+0
| | | | | | | Display.c: In function ‘nxagentCheckForPixmapFormatsCompatibility’: Display.c:2471:8: warning: variable ‘one_match’ set but not used [-Wunused-but-set-variable] bool one_match = false; ^
* Colormap.c: add cast to avoid warningUlrich Sibiller2016-10-201-1/+1
| | | | | | | Colormap.c: In function ‘nxagentSetInstalledColormapWindows’: Colormap.c:314:27: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘WindowPtr’ [-Wformat=] pWin, pWin -> drawable.class); ^
* Args.c: fix string format warningUlrich Sibiller2016-10-201-2/+2
| | | | warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 5 has type ‘long int’ [-Wformat=]
* imLcIm.c: Fix unused variablesUlrich Sibiller2016-10-201-3/+4
| | | | | | | | | imLcIm.c: In function ‘_XimCreateDefaultTree’: imLcIm.c:525:11: warning: unused variable ‘cachedir’ [-Wunused-variable] char *cachedir = NULL; ^ imLcIm.c:521:35: warning: variable ‘intname’ set but not used [-Wunused-but-set-variable] char *name, *tmpname = NULL, *intname;
* Pending.c: Fix compilation warningUlrich Sibiller2016-10-201-2/+2
| | | | | | | Pending.c: In function ‘XEventsQueued’: Pending.c:44:5: warning: format ‘%p’ expects argument of type ‘void *’, but argument 3 has type ‘struct Display *’ [-Wformat=] fprintf(stderr, "\nXEventsQueued: Called with a display at [%p].\n", dpy); ^
* Fix libX11 implicit declaration warningsUlrich Sibiller2016-10-201-2/+2
| | | | | | | | all _X11Trans* functions lead to a warnign like this: implicit declaration of function ‘_X11TransOpenCOTSClient’ [-Wimplicit-function-declaration] Fix it by partly reverting d3ae0b2c9559e70448746240caaf5634c78d0eef (which removed too much)
* Drop nx-X11/lib/X11/libX11.elist. Not needed for anything nowadays. Probably ↵Mike Gabriel2016-10-201-41/+0
| | | | never was needed in nx-X11.
* Validation of server responses in XGetImage()Tobias Stoeckmann2016-10-191-9/+20
| | | | | | | | | | Check if enough bytes were received for specified image type and geometry. Otherwise GetPixel and other functions could trigger an out of boundary read later on. Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org> Reviewed-by: Matthieu Herrb <matthieu@herrb.eu> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* The validation of server responses avoids out of boundary accesses.Tobias Stoeckmann2016-10-193-11/+27
| | | | | | | | | v2: FontNames.c return a NULL list whenever a single length field from the server is incohent. Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org> Reviewed-by: Matthieu Herrb <matthieu@herrb.eu> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* xcms: use size_t for pointer offsets passed to strncmpAlan Coopersmith2016-10-195-10/+10
| | | | | | | | | | | | | instead of converting to int and back Fixes clang warnings of the form: HVC.c:190:43: warning: implicit conversion changes signedness: 'int' to 'unsigned long' [-Wsign-conversion] if (strncmp(spec, _XcmsTekHVC_prefix, n) != 0) { ~~~~~~~ Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* xcms: use unsigned indexes when looping through unsigned valuesAlan Coopersmith2016-10-196-11/+11
| | | | | | | | | | | | | Clears many gcc warnings of the form: uvY.c: In function ‘XcmsCIEuvYToCIEXYZ’: uvY.c:263:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < nColors; i++, pColor++) { ^ Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* xcms: use size_t for strlen/sizeof values instead of converting to int & backAlan Coopersmith2016-10-192-2/+2
| | | | | | | | | | | | | | | | | | | | | Fixes gcc warnings of the form: IdOfPr.c: In function ‘XcmsFormatOfPrefix’: IdOfPr.c:69:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if ((len = strlen(prefix)) >= sizeof(string_buf)) { ^ IdOfPr.c:83:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (len >= sizeof(string_buf)) Xfree(string_lowered); ^ IdOfPr.c:97:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (len >= sizeof(string_buf)) Xfree(string_lowered); ^ IdOfPr.c:104:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (len >= sizeof(string_buf)) Xfree(string_lowered); ^ Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* Xlib.h: Fix macros imitating C functions.Dominik Muth2016-10-191-17/+17
| | | | | | | | | | | | | | | | | | The basic rule "put parantheses around macro parameters" should be observed where possible. Otherwise code like ConnectionNumber(foo = bar); fails to compile. (It obviously passes if ConnectionNumber is a C function.) There are several other macros amended for the same reason. This bug appeared while building http://ioccc.org/1993/cmills.c, so historically it was not present. Signed-off-by: Dominik Muth <muth@nxdomain.no-ip.biz> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* XKB: fix XkbGetKeyboardByName with Xming serverOlivier Fourdan2016-10-191-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | XkbGetKeyboardByName relies on flags to read the data from the server. If the X server sends us the wrong flags or if a subreply is smaller than it should be, XkbGetKeyboardByName will not read all the available data and leave data in the buffer, which will cause the next _XReply() to fail with: [xcb] Extra reply data still left in queue [xcb] This is most likely caused by a broken X extension library [xcb] Aborting, sorry about that. xcb_io.c:576: _XReply: Assertion `!xcb_xlib_extra_reply_data_left' failed. Aborted Check if there is some extra data left at the end of XkbGetKeyboardByName() and discard that data if any is found. Many thanks to Peter Hutterer <peter.hutterer@who-t.net> for finding the root cause of the issue and Adam Jackson <ajax@redhat.com> for helping with the analysis! Signed-off-by: Olivier Fourdan <ofourdan@redhat.com> Reviewed-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* lcPubWrap: replace malloc(strlen) + strcpy with strdupAlan Coopersmith2016-10-191-2/+1
| | | | | | Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* XlcDL.c: reduce code duplicationAlan Coopersmith2016-10-191-12/+10
| | | | | | Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* XlcDL.c: replace strcpy+strcat sequences with snprintfAlan Coopersmith2016-10-191-6/+8
| | | | | | Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* XDefaultOMIF: Remove comments referring to ancient Sun bug idsAlan Coopersmith2016-10-191-14/+1
| | | | | | Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* XDefaultOMIF: additional code simplificationAlan Coopersmith2016-10-191-32/+11
| | | | | | | | | | | Don't need to test for a case that we already returned for, don't need to store a count that will only ever be 1 if we didn't return, don't need to increment pointers to allow storing more than one item when we can only ever possibly do one. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
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