nx-libs/nx-X11/programs/Xserver/os, branch 3.5.99.22

dix: add whiteroot flag

2019-08-27T06:12:23+00:00

Before there was no way of getting a white background despite having the approriate code. Backport of this commit: commit cb0a565d2b2cf8823abbd77b4426cc2237731dc1 Author: Daniel Stone Date: Fri Aug 18 17:04:48 2006 +0300 dix: add whiteroot flag Add a -wr option to use a white root window, and use a BackPixel rather than BackPixmap for both white and black root windows. Fixes ArcticaProject/nx-libs#832

os/access.c: add missing }

2019-06-22T09:30:47+00:00

Remove the Must_have_memory hack.

2019-06-12T16:35:01+00:00

We are not using any alloc function that respects that variable, so lets drop it. Backport of this commit: commit 0ce61e21d6d7dcca0090e319bbcdb678570f2c3f Author: Adam Jackson Date: Fri Oct 3 16:05:19 2008 -0400 Remove the Must_have_memory hack. Also remove an astonishing amount of misunderstanding of how casts work.

os: fix BigReq ignoring when another request is pending

2019-06-11T09:32:55+00:00

Not sure how it came to this situation, but the following commit is partly contained in our version of the code. Some lines had not been removed, tough... commit c80c41767eb101e9dbd8393d8cca7764b4e248a4 Author: Aaron Plattner Date: Mon Oct 25 22:01:32 2010 -0700 os: Fix BigReq ignoring when another request is pending Commit cf88363db0ebb42df7cc286b85d30d7898aea840 fixed the handling of BigReq requests that are way too large and handles the case where the read() syscall returns a short read. However, it neglected to handle the case where it returns a long read, which happens when the client has another request in the queue after the bogus large one. Handle the long read case by subtracting the smaller of 'needed' and 'gotnow' from oci->ignoreBytes. If needed < gotnow, simply subtract the two, leaving gotnow equal to the number of extra bytes read. Since the code immediately following the (oci->ignoreBytes > 0) block tries to handle the next request, advance oci->bufptr immediately instead of setting oci->lenLastReq and letting the next call to ReadRequestFromClient do it. Fixes the XTS pChangeKeyboardMapping-3 test. CASES TESTS PASS UNSUP UNTST NOTIU WARN FIP FAIL UNRES UNIN ABORT -Xproto 122 389 367 2 19 0 0 0 1 0 0 0 +Xproto 122 389 368 2 19 0 0 0 0 0 0 0 Signed-off-by: Aaron Plattner Reviewed-by: Adam Jackson Signed-off-by: Keith Packard

Die XTESTEXT1, die!

2019-05-10T17:02:51+00:00

commit a73e0f8cdfec1c9199ffe696146ba7d677c4c10d Author: Daniel Stone Date: Thu Jun 1 18:47:47 2006 +0000 Die XTESTEXT1, die! Citing an email from the xorg-modular mailing list: On Tuesday 21 February 2006 23:04, Enrico Weigelt wrote: > Hi folks, > > I'm wondering what's the difference between XTEST and XTESTEXT1 > (the second one can be configured w/ my current patch ...) > Are they both the same ( -> XTest extension ) ? > Can I put both symbols together ? They're not the same extension. XTest is the one you want, if you want either. The other hasn't been built by default in ages and I should probably go ahead and nuke it from the tree. - ajax

nxagent: Fix an excessive request size limitation that broke big-requests.

2018-10-06T19:17:30+00:00

Fixes ArcticaProject/nx-libs#301, #631 Backport from xorg-xserver: commit ca82d4bddf235c9b68d51d68636bab40eafb9889 Author: Eric Anholt Date: Fri Aug 31 13:00:23 2007 -0700 Bug #7186: Fix an excessive request size limitation that broke big-requests. MAXBUFSIZE appears to be a leftover of some previous time. Instead, just use maxBigRequestSize when bigreqs are available (limiting buffers to ~16MB). When bigreqs are not available, needed won't be larger than the maximum size of a non-bigreqs request (256kB).

Use min() [defined in include/misc.h] instead of MIN() [not defined in any Xorg header].

2018-08-21T16:50:22+00:00

Backport from X.org: commit 724dbc2f8bbe2f21bf16f20ca7b8bb555516626c Author: Alan Coopersmith Date: Tue May 2 01:30:37 2006 +0000 Use min() [defined in include/misc.h] instead of MIN() [not defined in any Xorg header]. Backported-to-NX-by: Mike Gabriel

[PATCH] os: XDMCP options like -query etc. should imply -listen tcp

2018-07-18T01:36:10+00:00

Backported from X.org: commit 491cf02e191e70c5ce24c19da880bb79bebfc03c Author: Jon TURNEY Date: Tue Feb 10 2015 14:37:26 +0000 [PATCH] os: XDMCP options like -query etc. should imply -listen tcp In X server 1.17, the default configuration is now -nolisten tcp. In this configuration, XDMCP options don't work usefully, as the X server is not listening on the port for the display that it tells the display manager to connect to. Signed-off-by: Jon TURNEY Reviewed-by: Alan Coopersmith Reviewed-by: Colin Harrison Backported-to-NX-by: Mihai Moldovan

os/io.c: fix unitialised bytes

2018-07-03T14:13:43+00:00

... by implementing some kind of recalloc (mix of realloc and calloc). Fixes this valgrind finding: ==7061== Syscall param writev(vector[...]) points to uninitialised byte(s) ==7061== at 0x781EFE0: __writev_nocancel (syscall-template.S:84) ==7061== by 0x488974: _XSERVTransSocketWritev (Xtranssock.c:2914) ==7061== by 0x47DBD3: FlushClient (io.c:1080) ==7061== by 0x47DBD3: FlushAllOutput.part.0 (io.c:817) ==7061== by 0x477304: WaitForSomething (WaitFor.c:246) ==7061== by 0x434369: Dispatch (NXdispatch.c:360) ==7061== by 0x40EB92: main (main.c:353) ==7061== Address 0x102106f3 is 50,211 bytes inside a block of size 54,308 alloc'd ==7061== at 0x4C2FD5F: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7061== by 0x47F08F: FlushClient (io.c:1123) ==7061== by 0x47F307: WriteToClient (io.c:991) ==7061== by 0x42903C: doListFontsAndAliases (NXdixfonts.c:660) ==7061== by 0x42B7D6: ListFonts (NXdixfonts.c:735) ==7061== by 0x433A6D: ProcListFonts (NXdispatch.c:989) ==7061== by 0x4344A5: Dispatch (NXdispatch.c:482) ==7061== by 0x40EB92: main (main.c:353) ==7061== Uninitialised value was created by a heap allocation ==7061== at 0x4C2FD5F: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==7061== by 0x47F08F: FlushClient (io.c:1123) ==7061== by 0x47F307: WriteToClient (io.c:991) ==7061== by 0x42903C: doListFontsAndAliases (NXdixfonts.c:660) ==7061== by 0x42B7D6: ListFonts (NXdixfonts.c:735) ==7061== by 0x433A6D: ProcListFonts (NXdispatch.c:989) ==7061== by 0x4344A5: Dispatch (NXdispatch.c:482) ==7061== by 0x40EB92: main (main.c:353) ==7061==

nx-X11/programs/Xserver/{,os/}Imakefile: implement libtirpc forcing via UseTIRPC.

2018-03-15T11:20:05+00:00