| Commit message (Collapse) | Author | Age | Files | Lines |
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We can only free the xkbDevicePrivate because we do not know the
details of any other (possible) extension. So let's limit to that one
private for now and call the new xkbFreePrivates from dix (where such
a function is completely missing).
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commit 758393951233d1b2520cf4cefd33ec4288a3880a
Author: Dave Airlie <airlied@redhat.com>
Date: Wed Sep 12 11:09:40 2018 +1000
xkb: fix what looks to be a copy-paste error with first vs firstMM
Pointed out by coverity.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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xkmread.c: In function ‘XkmReadFileSectionName’:
xkmread.c:1181:25: warning: ‘tmpTOC.type’ may be used uninitialized in this function [-Wmaybe-uninitialized]
XkbConfigText(tmpTOC.type,XkbMessage),0);
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commit 83913de25d35709b3ab7b0ab124b73924145d2dd
Author: Adam Jackson <ajax@redhat.com>
Date: Thu Apr 5 12:59:11 2018 -0400
xkb: Silence some compiler warnings
Of the form:
../xkb/XKBGAlloc.c: In function ‘SrvXkbAddGeomKeyAlias’:
../xkb/XKBGAlloc.c:591:13: warning: ‘strncpy’ specified bound 4 equals destination size [-Wstringop-truncation]
strncpy(alias->real, realStr, XkbKeyNameLength);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This is intentional; the code that reads from these fields never reads
more than 4 bytes anyway. Rephrase things in terms of memcpy so that's
clear. Obviously this is awful but in XKB awful is par.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Acked-by: Keith Packard <keithp@keithp.com>
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commit a4a2e814d5d0e6152307a301eda1d6fc1c555aaa
Author: Alan Coopersmith <alan.coopersmith@oracle.com>
Date: Sun Feb 13 21:36:02 2011 -0800
xkb: Use snprintf to measure string lengths instead of manual strlen math
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
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commit 2391c409a2840d61fed93832650c0d6c82ebebdf
Author: Eamon Walsh <ewalsh@tycho.nsa.gov>
Date: Fri Jun 13 22:48:17 2008 -0400
Fix "warning: unused variable `s'".
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commit 534fc5140b039a8c98ab715d0a6740d513b41209
Author: Daniel Stone <daniel@fooishbar.org>
Date: Sun Feb 3 23:30:22 2008 +1100
XKB: Remove a bunch of mad ifdefs
We have SEEK_SET and size_t, seriously. Also use DebugF instead of
ifdef DEBUG, and ditch a couple of random bits that were never used.
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Fixes this cppcheck finding:
[nx-X11/programs/Xserver/xkb/xkbActions.c:1306]: (error) Uninitialized variable: oldState
commit 35a4b8e7f4526a92d44cb16a783f21030cd1f6df
Author: Peter Hutterer <peter.hutterer@who-t.net>
Date: Tue May 5 16:51:59 2009 +1000
xkb: remove oldState from XkbHandleActions.
I really don't know what the purpose of this variable is or was, aside from
potentially clobbering up our key state since there's a path where it may be
used uninitialised.
Also, this means that xkbi->prev_state is now accessible from the DIX with
meaningful data.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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Backport of this commit:
commit b2167015043a458e9cf93b827b43eb5b7c552ce9
Author: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Date: Sat Nov 4 23:06:27 2017 +0100
xkb: initialize tsyms
This fixes some “Conditional jump depends on uninitialized value(s)”
errors spotted by valgrind.
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
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Fixes ArcticaProject/nx-libs#808
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Backport of
commit dc9ce695a69ca0787f58f8d160212a7a41acb703
Author: Rami Ylimäki <rami.ylimaki@vincit.fi>
Date: Wed Mar 9 15:45:40 2011 +0200
xkb: Initialize pad bytes sent in replies of geometry requests.
Valgrind complains about uninitialized data being written to clients.
Reviewed-by: Erkki Seppälä <erkki.seppala@vincit.fi>
Signed-off-by: Rami Ylimäki <rami.ylimaki@vincit.fi>
Reviewed-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>
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Backport of
commit 81b3b0cce088866dc3cda099d7c8d6655849fd43
Author: Tomas Janousek <tomi@nomi.cz>
Date: Wed May 20 15:03:01 2009 +0200
Bug #6428, #16458, #21464: Fix crash due to uninitialized VModMap fields.
In ProcXkbGetKbdByName, mrep.firstVModMapKey, .nVModMapKeys and
.totalVModMapKeys were not initialized, contained random values and caused
accesses to unallocated and later modified memory, causing
XkbSizeVirtualModMap and XkbWriteVirtualModMap to see different number of
nonzero values, resulting in writes past the end of an array in XkbSendMap.
This patch initializes those values sensibly and reverts commits 5c0a2088 and
6dd4fc46, which have been plain non-sense.
Signed-off-by: Tomas Janousek <tomi@nomi.cz>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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This commit + some more adaption in ddxLoad.c which where no longer
present when Alan did the patch. However, our code still has them:
Author: Alan Coopersmith <alan.coopersmith@oracle.com>
Date: Sat Nov 27 20:09:04 2010 -0800
Convert existing Xprintf style calls to asprintf style
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
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Author: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Date: Thu Jul 22 11:34:54 2010 +0300
xkb: Don't check for NULL before calling free
Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
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Author: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Date: Thu Jul 22 11:33:33 2010 +0300
xkb: Fix memory leak if opening file fails
If fopen fails pointer in buf would be overwriten with a new pointer.
Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
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Backported from Xorg:
commit f292de2ef13dc994a38029cee9e2642576893332
Author: Daniel Stone <daniel@fooishbar.org>
Date: Wed Mar 21 02:04:12 2007 +0200
XKB: Fix size_syms calculation bug
Apparently it needed to be nSyms*15/10, not *12/10; make it match the
other allocation code.
Backported-to-nx-by: Ulrich Sibiller <uli42@gmx.de>
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commit 7c4c00649cae855e141ec9a3667bfe399e3156d0
Author: Daniel Stone <daniel@fooishbar.org>
Date: Thu Jan 1 05:25:52 2009 +1100
XKB: Remove unused DDX functions
They were complete no-ops anyway.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Backported-to-nx-by: Ulrich Sibiller <uli42@gmx.de>
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commit 6aef4e96affcc26b9415c6bc9c9bebb5af05a1a7
Author: Daniel Stone <daniel@fooishbar.org>
Date: Sat Jan 17 13:42:46 2009 +0200
XKB: Fix logic error
Use logical or instead of bitwise or.
Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Backported-to-nx-by: Ulrich Sibiller <uli42@gmx.de>
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commit 8311cd5f89ca6781842bb24671b8122cdf8be148
Author: Jeremy Huddleston <jeremyhu@freedesktop.org>
Date: Tue Mar 23 10:37:36 2010 -0700
XKB: Fix garbage initialization
XkbEnableDisableControls set extra garbage bits on the xkbControlsNotify
changedControls mask because it was uninitialized on the stack.
Found by clang
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Backported-to-nx-by: Ulrich Sibiller <uli42@gmx.de>
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We have fixed that (independendly) before, but missed one line.
Backported-to-nx-by: Ulrich Sibiller <uli42@gmx.de>
commit 85f9017393c9bb19553e9afcf554673a44a09993
Author: Ander Conselvan de Oliveira <ander.conselvan-de-oliveira@nokia.com>
Date: Tue Feb 8 11:10:10 2011 +0200
ProcXkbGetXkbByName: fix use of uninitialised bytes valgrind error.
==9999== Syscall param writev(vector[...]) points to uninitialised byte(s)
==9999== at 0x4AB5154: writev (writev.c:51)
==9999== by 0x7C7C3: _XSERVTransWritev (Xtrans.c:912)
==9999== by 0x61C8B: FlushClient (io.c:924)
==9999== by 0x62423: WriteToClient (io.c:846)
==9999== by 0xCE39B: XkbSendMap (xkb.c:1408)
==9999== by 0xD247B: ProcXkbGetKbdByName (xkb.c:5814)
==9999== by 0x4AB53: Dispatch (dispatch.c:432)
==9999== by 0x205BF: main (main.c:291)
==9999== Address 0x557eb68 is 40 bytes inside a block of size 4,096 alloc'd
==9999== at 0x48334A4: calloc (vg_replace_malloc.c:467)
==9999== by 0x62567: WriteToClient (io.c:1065)
==9999== by 0x452EB: ProcEstablishConnection (dispatch.c:3685)
==9999== by 0x4AB53: Dispatch (dispatch.c:432)
==9999== by 0x205BF: main (main.c:291)
==9999== Uninitialised value was created by a stack allocation
==9999== at 0xD1910: ProcXkbGetKbdByName (xkb.c:5559)
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Oliver McFadden <oliver.mcfadden@nokia.com>
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan-de-oliveira@nokia.com>
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Backported-to-nx-by: Ulrich Sibiller <uli42@gmx.de>
commit 8a34d7a8532c7ca013e67307f3baf200167abb92
Author: Ander Conselvan de Oliveira <ander.conselvan-de-oliveira@nokia.com>
Date: Tue Feb 8 11:10:11 2011 +0200
XkbSendNames: fix use of uninitialised bytes valgrind error.
==537== Syscall param writev(vector[...]) points to uninitialised byte(s)
==537== at 0x4AB7154: writev (writev.c:51)
==537== by 0x8935B: _XSERVTransWritev (Xtrans.c:912)
==537== by 0x6C55F: FlushClient (io.c:924)
==537== by 0x6CCF3: WriteToClient (io.c:846)
==537== by 0xD51D3: XkbSendNames (xkb.c:3765)
==537== by 0xD8183: ProcXkbGetKbdByName (xkb.c:5825)
==537== by 0x27B7B: Dispatch (dispatch.c:432)
==537== by 0x205B7: main (main.c:291)
==537== Address 0x55899f2 is 154 bytes inside a block of size 1,896 alloc'd
==537== at 0x4834C48: malloc (vg_replace_malloc.c:236)
==537== by 0xD47AF: XkbSendNames (xkb.c:3642)
==537== by 0xD8183: ProcXkbGetKbdByName (xkb.c:5825)
==537== by 0x27B7B: Dispatch (dispatch.c:432)
==537== by 0x205B7: main (main.c:291)
==537== Uninitialised value was created by a heap allocation
==537== at 0x4834C48: malloc (vg_replace_malloc.c:236)
==537== by 0xD47AF: XkbSendNames (xkb.c:3642)
==537== by 0xD8183: ProcXkbGetKbdByName (xkb.c:5825)
==537== by 0x27B7B: Dispatch (dispatch.c:432)
==537== by 0x205B7: main (main.c:291)
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Oliver McFadden <oliver.mcfadden@nokia.com>
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan-de-oliveira@nokia.com>
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Just use the existing xkb code
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commit 1ef60ce8ebb681b3cfb5e515be5c187c0442dcda
Author: Daniel Stone <daniel@fooishbar.org>
Date: Sat Mar 25 22:35:48 2006 +0000
Really remove all DDX pre-config code.
commit ec10f70b2114e5369a5b2f34b084dcf55634dcb4
Author: Daniel Stone <daniel@fooishbar.org>
Date: Sat Mar 25 21:52:49 2006 +0000
Remove XkbCF DDX configuration code.
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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Spotted in and backported from X.org:
commit 021fc5cb2cb4a7972b4a6fcb570c1da92787d68d
Author: Adam Jackson <ajax@benzedrine.nwnk.net>
Date: Sun Mar 18 16:31:19 2007 -0400
Static markup and dead code cull over xkb/.
The former <X11/extensions/XKBsrv.h> has been pulled into the server now as
include/xkbsrv.h, and the world updated to look for it in the new place,
since it made no sense to define server API in an extension header. Any
further work along this line will need to do similar things with XKBgeom.h
and friends.
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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Backported from X.org:
commit fd8bde8bb0f9d796b3464973b53285c0a6d22a31
Author: Daniel Stone <daniel@fooishbar.org>
Date: Mon May 29 11:14:03 2006 +0000
Remove -xkbmap argument.
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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and do it identically everywhere. As we are using C99 designated
initializers here we remove the memset and bzero calls that had been
used for this at some locations.
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In XORG-7_1 xkbconfig.c had been dropped. We must keep this file
because it is used by hw/nxagent/Keyboard.c to load the xkb
configuration file. Maybe we should move the relevant code to there or
drop xkb configuration file support from nxagent.
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as reported by valgrind
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Backported from X.Org:
commit 1cfa9f647e0241f4b9e56556b128d7bfd987eaca
Author: Daniel Stone <daniel@fooishbar.org>
Date: Tue Feb 28 16:55:26 2006 +0000
Bug # 5216: Allow options to appear with other components.
Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
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If no rules file is given, simply re-use the previous one. If no RF is given
the first time this function is called, use the built-in default.
This includes fixing the built-in default to something that actually exists.
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
Fixes ArcticaProject/nx-libs#371
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This is basically a backport of the following commits + replacing
xalloc/xfree by malloc/free. Fixes ArcticaProject/nx-libs#358.
commit 2761c103311a1160bc483fd0367d654733df8598
Author: Daniel Stone <daniel@fooishbar.org>
Date: Mon Nov 5 14:03:26 2007 +0000
OS: Remove usage of alloca
Replace with heap allocations.
commit 5e363500c86042c394595e1a6633581eb8fcd1bb
Author: Daniel Stone <daniel@fooishbar.org>
Date: Mon Nov 5 14:38:28 2007 +0000
OS: Remove ALLOCATE_LOCAL from os.h
Remove ALLOCATE_LOCAL_FALLBACK and DEALLOCATE_LOCAL_FALLBACK from os.h, and
remove the include of Xalloca.h as well.
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this was missing from the backport of
5623c27700b7b23a8dbbd8c8f45e5d4fa0c667e3 (Constify atom name strings)
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XKB really XKBdoes not XKBneed its own XKBdefines for XKBeverything.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Fernando Carrijo <fcarrijo@yahoo.com.br>
Signed-off-by: Keith Packard <keithp@keithp.com>
Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
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The two functions have identical semantics, including safely returning
NULL when NULL is passed in (which POSIX strdup does not guarantee).
Some callers could probably be adjusted to call libc strdup directly,
when we know the input is non-NULL.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
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Inspired by X.org commits:
commit 08093c25a91c07ab8af7cece9bba738b827cfd1b
Author: Alan Coopersmith <alan.coopersmith@oracle.com>
Date: Mon Oct 24 23:16:30 2011 -0700
Convert some malloc + strncpy pairs into strndup calls
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
commit 816b79dd061e9839cec94a4986a7820b70ca8a7f
Author: Mikhail Gusarov <dottedmag@dottedmag.net>
Date: Thu May 13 03:45:21 2010 +0700
Remove useless casts
Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
This PR ships a tiny change in MakeAtom, that we adopted.
We did not adopt the full commit.
commit 5623c27700b7b23a8dbbd8c8f45e5d4fa0c667e3
Author: Alan Coopersmith <alan.coopersmith@sun.com>
Date: Mon Feb 2 19:25:14 2009 -0800
Constify atom name strings
Changes MakeAtom to take a const char * and NameForAtom to return them,
since many callers pass pointers to constant strings stored in read-only
ELF sections. Updates in-tree callers as necessary to clear const
mismatch warnings introduced by this change.
Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
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Relates to ArcticaProject/nx-libs#275.
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Relates to ArcticaProject/nx-libs#275.
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Fixes ArcticaProject/nx-libs#288.
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Fixes ArcticaProject/nx-libs#274.
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Fixes ArcticaProject/nx-libs#272.
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Fixes ArcticaProject/nx-libs#271.
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Certain versions of LynxOS needed to sleep up to five seconds for closing a pipe to actually, y'know, be useful.
Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
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