!5 回退 'Pull Request !1 : kbd：update to 2.2.0'

Merge pull request !5 from yanan-rock/revert-merge-1-master

Check-existance-of-map-before-dumping-it.patch

@@ -0,0 +1,42 @@
+From 7e665ed238d01917e40430680b1181c668772756 Mon Sep 17 00:00:00 2001
+From: Oleg Bulatov <obulatov@redhat.com>
+Date: Wed, 25 Apr 2018 18:19:42 +0200
+Subject: [PATCH] Check existance of map before dumping it
+
+---
+ src/libkeymap/dump.c | 12 ++++++++----
+ 1 file changed, 8 insertions(+), 4 deletions(-)
+
+diff --git a/src/libkeymap/dump.c b/src/libkeymap/dump.c
+index c4e2513..8bc5d70 100644
+--- a/src/libkeymap/dump.c
++++ b/src/libkeymap/dump.c
+@@ -520,8 +520,10 @@ no_shorthands:
+ 				defs[j] = K(KT_META, KVAL(defs[j - 8]));
+ 
+ 			for (j = 0; j < keymapnr; j++) {
+-				if ((j >= 16 && buf[j] != K_HOLE) || (j < 16 && buf[j] != defs[j]))
+-					goto unexpected;
++				if (lk_map_exists(ctx, j)) {
++					if ((j >= 16 && buf[j] != K_HOLE) || (j < 16 && buf[j] != defs[j]))
++						goto unexpected;
++				}
+ 			}
+ 
+ 			isasexpected = 1;
+@@ -577,8 +579,10 @@ no_shorthands:
+ 				fprintf(fd, "\n");
+ 
+ 				for (j = 1; j < keymapnr; j++) {
+-					if (buf[j] != buf[0] && !zapped[j]) {
+-						print_bind(ctx, fd, buf[j], i, j, numeric);
++					if (lk_map_exists(ctx, j)) {
++						if (buf[j] != buf[0] && !zapped[j]) {
++							print_bind(ctx, fd, buf[j], i, j, numeric);
++						}
+ 					}
+ 				}
+ 			} else {
+-- 
+2.21.0.windows.1
+

Fix-infinite-loop-of-vlock-if-locked-VC-is-closed.patch

@@ -0,0 +1,28 @@
+From afb661b80441b6e3fa8cfa3b69f50e4805ebf8be Mon Sep 17 00:00:00 2001
+From: Vitezslav Crhonek <vcrhonek@redhat.com>
+Date: Mon, 14 May 2018 11:21:45 +0200
+Subject: [PATCH] Fix infinite loop of vlock if locked VC is closed
+
+---
+ src/vlock/auth.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/vlock/auth.c b/src/vlock/auth.c
+index 25efb5e..4cbc685 100644
+--- a/src/vlock/auth.c
++++ b/src/vlock/auth.c
+@@ -140,9 +140,9 @@ int get_password(pam_handle_t *pamh, const char *username, const char *tty)
+ 				fflush(stdout);
+ 				/*
+ 				 * EOF encountered on read?
+-				 * If not on VT, check stdin.
++				 * Check stdin.
+ 				 */
+-				if (is_vt || isatty(STDIN_FILENO)) {
++				if (isatty(STDIN_FILENO)) {
+ 					/* Ignore error. */
+ 					sleep(SHORT_DELAY);
+ 					break;
+-- 
+2.21.0.windows.1
+

Fix-memory-leak.patch

@@ -0,0 +1,43 @@
+From ca317cb7bd17792ff9f16a3c0eb49e11e963c63f Mon Sep 17 00:00:00 2001
+From: luochunsheng <luochunsheng@huawei.com>
+Date: Sat, 13 Apr 2019 16:24:11 +0800
+Subject: [PATCH] Subject: [PATCH] Fix memory leak
+
+---
+ src/libkeymap/parser.y | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/src/libkeymap/parser.y b/src/libkeymap/parser.y
+index d9efbf8..50c4f14 100644
+--- a/src/libkeymap/parser.y
++++ b/src/libkeymap/parser.y
+@@ -11,6 +11,7 @@
+  */
+ %{
+ #define YY_HEADER_EXPORT_START_CONDITIONS 1
++#define YY_YY_Y_TAB_H_INCLUDED 1
+ 
+ #include "config.h"
+ #include "nls.h"
+@@ -411,7 +412,6 @@ lk_parse_keymap(struct lk_ctx *ctx, lkfile_t *f)
+ 
+ 	ctx->mod = 0;
+ 
+-	yylex_init(&scanner);
+ 	yylex_init_extra(ctx, &scanner);
+ 
+ 	INFO(ctx, _("Loading %s"), f->pathname);
+@@ -424,8 +424,9 @@ lk_parse_keymap(struct lk_ctx *ctx, lkfile_t *f)
+ 
+ 	rc = 0;
+ 
++fail:
+ 	stack_pop(ctx, scanner);
+ 
+- fail:	yylex_destroy(scanner);
++ 	yylex_destroy(scanner);
+ 	return rc;
+ }
+-- 
+1.8.3.1
+

configure.ac-Fix-logic-of-vlock-configure-switch.patch

@@ -0,0 +1,28 @@
+From f7f357ef079b6d185f340e716d7c72a98d82bad0 Mon Sep 17 00:00:00 2001
+From: Garry Filakhtov <filakhtov@gmail.com>
+Date: Fri, 20 Jul 2018 15:58:56 +0200
+Subject: [PATCH] configure.ac: Fix logic of vlock configure switch
+
+Downstream bug report: https://bugs.gentoo.org/661650
+
+Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 87eb63c..07098cf 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -119,7 +119,7 @@ AM_CONDITIONAL(BUILD_LIBKEYMAP, test "$BUILD_LIBKEYMAP" = "yes")
+ 
+ AC_ARG_ENABLE(vlock,
+ 	AS_HELP_STRING(--disable-vlock, [do not build vlock]),
+-	[VLOCK_PROG=no],[VLOCK_PROG=yes])
++	[VLOCK_PROG=$enableval],[VLOCK_PROG=yes])
+ AM_CONDITIONAL(VLOCK, test "$VLOCK_PROG" = "yes")
+ 
+ if test "$VLOCK_PROG" = "yes"; then
+-- 
+2.21.0.windows.1
+

kbd-1.15-keycodes-man.patch

@@ -0,0 +1,52 @@
+diff -up kbd-2.0.4/docs/man/man1/showkey.1.orig kbd-2.0.4/docs/man/man1/showkey.1
+--- kbd-2.0.4/docs/man/man1/showkey.1.orig	2016-10-31 16:56:02.000000000 +0100
++++ kbd-2.0.4/docs/man/man1/showkey.1	2017-01-11 10:45:03.763312393 +0100
+@@ -84,6 +84,19 @@ corresponds to what the keyboard hardwar
+ to know the scan codes sent by various keys it is better to boot a
+ 2.4 kernel. Since 2.6.9 there also is the boot option atkbd.softraw=0
+ that tells the 2.6 kernel to return the actual scan codes.
++
++.SH NOTES
++The raw scan codes are available only on AT and PS/2 keyboards,
++and even then they are disabled unless the
++.B atkbd.softraw=0
++kernel parameter is used.
++When the raw scan codes are not available, the kernel uses a fixed built-in
++table to produce scan codes from keycodes.  Thus,
++.BR setkeycodes (8)
++can affect the output of
++.B showkey
++in scan code dump mode.
++
+ .SH "SEE ALSO"
+ .BR loadkeys (1),
+ .BR dumpkeys (1),
+diff -up kbd-2.0.4/docs/man/man8/setkeycodes.8.orig kbd-2.0.4/docs/man/man8/setkeycodes.8
+--- kbd-2.0.4/docs/man/man8/setkeycodes.8.orig	2016-10-31 16:56:02.000000000 +0100
++++ kbd-2.0.4/docs/man/man8/setkeycodes.8	2017-01-11 10:45:03.763312393 +0100
+@@ -38,6 +38,10 @@ to showkey(1), the command
+ .RE
+ will assign the keycode 112 to it, and then loadkeys(1) can be used
+ to define the function of this key.
++
++USB keyboards have standardized keycodes and
++.B setkeycodes
++doesn't affect them at all.
+ .LP
+ Some older kernels might hardwire a low scancode range to the
+ equivalent keycodes; setkeycodes will fail when you try to remap
+@@ -56,6 +60,14 @@ None.
+ .SH BUGS
+ The keycodes of X have nothing to do with those of Linux.
+ Unusual keys can be made visible under Linux, but not under X.
++
++.B setkeycodes
++affects only the "first" input device
++that has modifiable scancode-to-keycode mapping.
++If there is more than one such device,
++.B setkeycodes
++cannot change the mapping of other devices than the "first" one.
++
+ .SH "SEE ALSO"
+ .I "dumpkeys (1), loadkeys (1), showkey (1), getkeycodes (8)"
+ 

kbd-1.15-sparc.patch

@@ -0,0 +1,65 @@
+diff -up kbd-2.0.4/docs/man/man8/kbdrate.8.orig kbd-2.0.4/docs/man/man8/kbdrate.8
+--- kbd-2.0.4/docs/man/man8/kbdrate.8.orig	2017-01-11 11:04:50.114831348 +0100
++++ kbd-2.0.4/docs/man/man8/kbdrate.8	2017-01-11 11:05:35.619851252 +0100
+@@ -22,7 +22,7 @@ Using
+ without any options will reset the repeat rate to 10.9 characters per second (cps)
+ and the delay to 250 milliseconds (ms) for Intel- and M68K-based systems.
+ These are the IBM defaults. On SPARC-based systems it will reset the repeat rate
+-to 5 cps and the delay to 200 ms.
++to 20 cps and the delay to 200 ms.
+ 
+ .SH OPTIONS
+ .TP
+diff -up kbd-2.0.4/src/kbdrate.c.orig kbd-2.0.4/src/kbdrate.c
+--- kbd-2.0.4/src/kbdrate.c.orig	2017-01-11 11:05:10.226840148 +0100
++++ kbd-2.0.4/src/kbdrate.c	2017-01-11 11:05:56.832860537 +0100
+@@ -111,9 +111,12 @@ static int valid_delays[] = { 250, 500,
+ static int
+ KDKBDREP_ioctl_ok(double rate, int delay, int silent)
+ {
++#if defined(KDKBDREP) && !defined(__sparc__)
+ 	/*
+ 	 * This ioctl is defined in <linux/kd.h> but is not
+ 	 * implemented anywhere - must be in some m68k patches.
++	 * We cannot blindly try unimplemented ioctls on sparc64 -
++	 * the 32<->64bit transition layer does not like it.
+ 	 * Since 2.4.9 also on i386.
+ 	 */
+ 	struct my_kbd_repeat kbdrep_s;
+@@ -176,6 +179,9 @@ KDKBDREP_ioctl_ok(double rate, int delay
+ 		       rate, kbdrep_s.delay);
+ 
+ 	return 1; /* success! */
++#else /* no KDKBDREP or __sparc__ */
++	return 0;
++#endif /* KDKBDREP */
+ }
+ 
+ #ifndef KIOCSRATE
+@@ -226,7 +232,7 @@ sigalrmhandler(int sig __attribute__((un
+ int main(int argc, char **argv)
+ {
+ #ifdef __sparc__
+-	double rate = 5.0; /* Default rate */
++	double rate = 20.0; /* Default rate */
+ 	int delay   = 200; /* Default delay */
+ #else
+ 	double rate = 10.9; /* Default rate */
+@@ -275,8 +281,9 @@ int main(int argc, char **argv)
+ 	if (KIOCSRATE_ioctl_ok(rate, delay, silent)) /* sparc? */
+ 		return 0;
+ 
+-	/* The ioport way */
++	/* The ioport way - will crash on sparc */
+ 
++#ifndef __sparc__
+ 	for (i = 0; i < RATE_COUNT; i++)
+ 		if (rate * 10 >= valid_rates[i]) {
+ 			value &= 0x60;
+@@ -333,5 +340,6 @@ int main(int argc, char **argv)
+ 		       valid_rates[value & 0x1f] / 10.0,
+ 		       valid_delays[(value & 0x60) >> 5]);
+ 
++#endif
+ 	return EXIT_SUCCESS;
+ }

kbd-1.15-unicode_start.patch

@@ -0,0 +1,21 @@
+diff -up kbd-1.15.2/src/unicode_start.orig kbd-1.15.2/src/unicode_start
+--- kbd-1.15.2/src/unicode_start.orig	2011-01-05 13:28:22.079662644 +0100
++++ kbd-1.15.2/src/unicode_start	2011-01-05 13:29:01.327353698 +0100
+@@ -72,6 +72,9 @@ stty iutf8
+ # have a Unicode map attached, or explicitly specified, e.g.,
+ # by giving `def.uni' as a second argument.
+ 
++DEFAULT_UNICODE_FONT=latarcyrheb-sun16
++# Also drdos8x16 is a good candidate.
++
+ case "$#" in
+ 	2)
+ 		setfont "$1" -u "$2"
+@@ -80,6 +83,7 @@ case "$#" in
+ 		setfont "$1"
+ 		;;
+ 	0)
++		setfont $DEFAULT_UNICODE_FONT
+ 		;;
+ 	*)
+ 		echo "usage: unicode_start [font [unicode map]]"

kbd-1.15.3-dumpkeys-man.patch

@@ -0,0 +1,18 @@
+diff -up kbd-2.0.4/docs/man/man1/dumpkeys.1.in.orig kbd-2.0.4/docs/man/man1/dumpkeys.1.in
+--- kbd-2.0.4/docs/man/man1/dumpkeys.1.in.orig	2017-01-11 11:12:22.884029413 +0100
++++ kbd-2.0.4/docs/man/man1/dumpkeys.1.in	2017-01-11 11:12:47.537040194 +0100
+@@ -164,6 +164,14 @@ output of
+ .BI \-S shape " " " " \-\-shape= shape
+ .LP
+ .TP
++.B \-1 \-\-separate-lines
++This forces
++.B dumpkeys
++to write one line per (modifier,keycode) pair. It prefixes the word
++.I plain
++for plain keycodes.
++.LP
++.TP
+ .B \-t \-\-funcs-only
+ When this option is given,
+ .B dumpkeys

kbd-1.15.5-loadkeys-search-path.patch

@@ -0,0 +1,24 @@
+diff -up kbd-2.0.4/src/loadkeys.c.orig kbd-2.0.4/src/loadkeys.c
+--- kbd-2.0.4/src/loadkeys.c.orig	2017-01-11 11:14:48.308093019 +0100
++++ kbd-2.0.4/src/loadkeys.c	2017-01-11 11:15:18.018106020 +0100
+@@ -27,7 +27,7 @@
+ #include "keymap.h"
+ 
+ static const char *progname         = NULL;
+-static const char *const dirpath1[] = { "", DATADIR "/" KEYMAPDIR "/**", KERNDIR "/", 0 };
++static const char *const dirpath1[] = { "", DATADIR "/" KEYMAPDIR "/**", DATADIR "/" XKBKEYMAPDIR "/", DATADIR "/" LEGACYKEYMAPDIR "/**", KERNDIR "/", 0 };
+ static const char *const suffixes[] = { "", ".kmap", ".map", 0 };
+ 
+ static void __attribute__((noreturn))
+diff -up kbd-2.0.4/src/paths.h.orig kbd-2.0.4/src/paths.h
+--- kbd-2.0.4/src/paths.h.orig	2017-01-11 11:15:40.404115812 +0100
++++ kbd-2.0.4/src/paths.h	2017-01-11 11:15:59.730124274 +0100
+@@ -5,6 +5,8 @@
+  * The following five subdirectories are defined:
+  */
+ #define KEYMAPDIR "keymaps"
++#define XKBKEYMAPDIR "keymaps/xkb"
++#define LEGACYKEYMAPDIR "keymaps/legacy"
+ #define UNIMAPDIR "unimaps"
+ #define TRANSDIR "consoletrans"
+ #define VIDEOMODEDIR "videomodes"

kbd-1.15.5-sg-decimal-separator.patch

@@ -0,0 +1,12 @@
+diff -up kbd-1.15.5/data/keymaps/i386/qwertz/sg.map.orig kbd-1.15.5/data/keymaps/i386/qwertz/sg.map
+--- kbd-1.15.5/data/keymaps/i386/qwertz/sg.map.orig	2013-02-21 15:54:39.362799094 +0100
++++ kbd-1.15.5/data/keymaps/i386/qwertz/sg.map	2013-02-21 15:54:46.448838554 +0100
+@@ -1,7 +1,7 @@
+ keymaps 0-2,4-6,8,12
+ include "qwertz-layout"
+ include "linux-with-alt-and-altgr.inc"
+-	plain keycode  83 = KP_Comma
++	plain keycode  83 = KP_Period
+ strings as usual
+ 
+ keycode   1 = Escape           Escape

kbd-2.0.2-unicode-start-font.patch

@@ -0,0 +1,15 @@
+diff -up kbd-2.0.2/src/unicode_start.orig kbd-2.0.2/src/unicode_start
+--- kbd-2.0.2/src/unicode_start.orig	2014-08-12 14:47:53.019028849 +0200
++++ kbd-2.0.2/src/unicode_start	2014-08-12 14:54:42.631427602 +0200
+@@ -72,7 +72,10 @@ stty iutf8
+ # have a Unicode map attached, or explicitly specified, e.g.,
+ # by giving `def.uni' as a second argument.
+ 
+-DEFAULT_UNICODE_FONT=latarcyrheb-sun16
++# Source /etc/vconsole.conf to get default font
++. /etc/vconsole.conf
++
++DEFAULT_UNICODE_FONT=$FONT
+ # Also drdos8x16 is a good candidate.
+ 
+ case "$#" in

kbd.spec

@@ -1,19 +1,34 @@
 Name:           kbd
-Version:        2.2.0
+Version:        2.0.4
-Release:        1
+Release:        10
 Summary:        Tools for managing Linux console(keyboard, virtual terminals, etc.)
 License:        GPLv2+
 URL:            https://www.%{name}-project.org/
                                                                                     
-Source0:        http://ftp.altlinux.org/pub/people/legion/%{name}/%{name}-%{version}.tar.gz
+Source0:        http://ftp.altlinux.org/pub/people/legion/%{name}/%{name}-%{version}.tar.xz
 Source1:        %{name}-latsun-fonts.tar.bz2
 Source2:        %{name}-latarcyrheb-32.tar.bz2
 Source3:        xml2lst.pl
 Source4:        vlock.pamd
+Source5:        kbdinfo.1
 Source6:        cz-map.patch
 
+Patch0:         %{name}-1.15-keycodes-man.patch
+Patch1:         %{name}-1.15-sparc.patch
+Patch2:         %{name}-1.15-unicode_start.patch
+Patch3:         %{name}-1.15.3-dumpkeys-man.patch
+Patch4:         %{name}-1.15.5-sg-decimal-separator.patch
+Patch5:         %{name}-1.15.5-loadkeys-search-path.patch
+Patch6:         %{name}-2.0.2-unicode-start-font.patch
+
+Patch6000:	Check-existance-of-map-before-dumping-it.patch
+Patch6001:	Fix-infinite-loop-of-vlock-if-locked-VC-is-closed.patch
+Patch6002:	setmetamode-use-unsigned-int-type-for-KDGKBMETA-KDSK.patch
+Patch6003:	Fix-memory-leak.patch
+Patch6004:	configure.ac-Fix-logic-of-vlock-configure-switch.patch
+
 BuildRequires:  bison flex gettext pam-devel check-devel
-BuildRequires:  gcc console-setup xkeyboard-config gettext-devel
+BuildRequires:  gcc console-setup xkeyboard-config
 Requires:       %{name}-misc = %{version}-%{release}
 Requires:       %{name}-legacy = %{version}-%{release}
 Provides:       vlock = %{version}
@@ -36,7 +51,7 @@ keymaps and so on. But %{name}-misc can do nothing without %{name}.
 %package 	legacy
 Summary:        Legacy data for %{name} package
 BuildArch:      noarch
-
+ 
 %description 	legacy
 The %{name}-legacy package contains original keymaps for %{name} package.
 But %{name}-legacy can do nothing without %{name}.
@@ -47,6 +62,18 @@ But %{name}-legacy can do nothing without %{name}.
 %setup -q -a 1 -a 2
 cp -fp %{SOURCE3} .
 cp -fp %{SOURCE6} .
+%patch0 -p1 -b .keycodes-man
+%patch1 -p1 -b .sparc
+%patch2 -p1 -b .unicode_start
+%patch3 -p1 -b .dumpkeys-man
+%patch4 -p1 -b .sg-decimal-separator
+%patch5 -p1 -b .loadkeys-search-path
+%patch6 -p1 -b .unicode-start-font
+%patch6000 -p1
+%patch6001 -p1
+%patch6002 -p1
+%patch6003 -p1
+%patch6004 -p1
 
 pushd data/keymaps/i386
 cp qwerty/pt-latin9.map qwerty/pt.map
@@ -57,7 +84,7 @@ cp azerty/fr-latin9.map azerty/fr.map
 
 cp azerty/fr-latin9.map azerty/fr-latin0.map 
 
-mv dvorak/dvorak-no.map dvorak/no-dvorak.map
+mv dvorak/no.map dvorak/no-dvorak.map
 mv fgGIod/trf.map fgGIod/trf-fgGIod.map
 mv olpc/es.map olpc/es-olpc.map
 mv olpc/pt.map olpc/pt-olpc.map
@@ -70,11 +97,8 @@ popd
 
 iconv -f iso-8859-1 -t utf-8 < "ChangeLog" > "ChangeLog_"
 mv "ChangeLog_" "ChangeLog"
-./autogen.sh
 
 %build
-
-
 %configure --prefix=%{_prefix} --datadir=/lib/%{name} --mandir=%{_mandir} --localedir=%{_datadir}/locale --enable-nls
 %make_build
 
@@ -95,6 +119,8 @@ done
 sed -i -e 's,\<%{name}_mode\>,/bin/%{name}_mode,g;s,\<setfont\>,/bin/setfont,g' \
         %{buildroot}/bin/unicode_start
 
+gzip -c %SOURCE5 > %{buildroot}/%{_mandir}/man1/kbdinfo.1.gz
+
 cp -r %{buildroot}/lib/%{name}/locale/ %{buildroot}%{_datadir}/locale
 rm -rf %{buildroot}/lib/%{name}/locale
 
@@ -118,6 +144,8 @@ while read line; do
   ckbcomp "$line" | gzip > %{buildroot}/lib/%{name}/keymaps/xkb/"$line".map.gz
 done < layouts-list-uniq.lst
 
+zgrep -L "U+0041" %{buildroot}/lib/%{name}/keymaps/xkb/* | xargs rm -f
+
 gunzip %{buildroot}/lib/%{name}/keymaps/xkb/fi.map.gz
 mv %{buildroot}/lib/%{name}/keymaps/xkb/fi.map %{buildroot}/lib/%{name}/keymaps/xkb/fi-kotoistus.map
 gzip %{buildroot}/lib/%{name}/keymaps/xkb/fi-kotoistus.map
@@ -153,11 +181,5 @@ gzip %{buildroot}/lib/%{name}/keymaps/xkb/cz.map
 %{_mandir}/man8/*.8.gz
 
 %changelog
-* Sat Jan 11 2020 openEuler Buildteam <buildteam@openeuler.org> - 2.2.0-1
-- Type:bugfix
-- Id:NA
-- SUG:NA
-- DESC:update to 2.2.0
-
 * Wed Sep 18 2019 openEuler Buildteam <buildteam@openeuler.org> - 2.0.4-10
 - Package init

kbdinfo.1

@@ -0,0 +1,33 @@
+.TH KBDINFO 1 "June 2011"
+.SH NAME
+kbdinfo \- obtain information about the status of a console
+.SH SYNOPSIS
+\fBkbdinfo\fR [\-C \fIDEVICE\fR] getmode [text|graphics]
+.LP
+\fBkbdinfo\fR [\-C \fIDEVICE\fR] gkbmode [raw|xlate|mediumraw|unicode]
+.LP
+\fBkbdinfo\fR [\-C \fIDEVICE\fR] gkbmeta [metabit|escprefix]
+.LP
+\fBkbdinfo\fR [\-C \fIDEVICE\fR] gkbled [scrolllock|numlock|capslock]
+.SH DESCRIPTION
+.B kbdinfo
+is an interface to KDGETMODE, GKBMODE, GKBMETA and GKBLED ioctls.  Its
+primary use case is to query the status of the given
+.I CONSOLE
+(or the currently active one, if no \-C option is present) from a shell
+script.
+.LP
+If the final value argument is not specified,
+.B kbdinfo
+will print the result of the desired ioctl to the standard output.
+Otherwise, the given value is compared to the actual result, and the
+utility will exit with a status code of 0 for a match, 1 otherwise.  No
+text is printed for this style of invocation.
+.SH "SEE ALSO"
+.BR kbd_mode (1)
+.SH AUTHOR
+kbdinfo is Copyright \(co 2011 Alexey Gladkov
+<gladkov.alexey@gmail.com>.
+.LP
+This manual page was written by Michael Schutte <michi@debian.org> for
+the Debian GNU/Linux system (but may be used by others).

setmetamode-use-unsigned-int-type-for-KDGKBMETA-KDSK.patch

@@ -0,0 +1,45 @@
+From 6613abc26a853293c12f4e146a27606f02c8dd03 Mon Sep 17 00:00:00 2001
+From: Andreas Henriksson <andreas@fatal.se>
+Date: Mon, 28 May 2018 21:19:22 +0200
+Subject: [PATCH] setmetamode: use unsigned int type for KDGKBMETA / KDSKBMETA
+
+alsauser@pragmasoft.com reported that he detected a stack smash
+and analyzed the problem as allocating too little space for
+the resulting put_user after calling ioctl KDGKBMETA.
+The ometa variable should be defined as unsigned int.
+
+While at it and for correctness, also nmeta and thus the
+val member of the struct meta where changed to unsigned
+int as it seems the kernel wants to take this type
+(but should be harmless to use char).
+
+Original bug report at https://bugs.debian.org/872623
+---
+ src/setmetamode.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/setmetamode.c b/src/setmetamode.c
+index 8d75b94..adec0e9 100644
+--- a/src/setmetamode.c
++++ b/src/setmetamode.c
+@@ -50,7 +50,7 @@ report(int meta)
+ 
+ struct meta {
+ 	char *name;
+-	int val;
++	unsigned int val;
+ } metas[] = {
+ 	{ "metabit", K_METABIT },
+ 	{ "meta", K_METABIT },
+@@ -64,7 +64,7 @@ struct meta {
+ 
+ int main(int argc, char **argv)
+ {
+-	char ometa, nmeta;
++	unsigned int ometa, nmeta;
+ 	struct meta *mp;
+ 
+ 	set_progname(argv[0]);
+-- 
+2.21.0.windows.1
+