bugfix: add group wheel to SystemGroup

修复管理员用户没有ladmin和lp 组，添加打印任务失败问题，在/etc/cups/cups-files.conf  中的  SystemGroup 项， 添加额外的wheel 组

add-wheel-to-system-groups.patch

@@ -0,0 +1,37 @@
+From 89fabc72df74a5af2bec57f0577aea474ca0ec78 Mon Sep 17 00:00:00 2001
+From: Nicolas Fella <nicolas.fella@gmx.de>
+Date: Fri, 23 Aug 2019 14:43:19 +0200
+Subject: [PATCH] Add wheel to system groups
+
+---
+ config-scripts/cups-defaults.m4 | 2 +-
+ configure                       | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/config-scripts/cups-defaults.m4 b/config-scripts/cups-defaults.m4
+index b3d96ef0a..517539e1f 100644
+--- a/config-scripts/cups-defaults.m4
++++ b/config-scripts/cups-defaults.m4
+@@ -245,7 +245,7 @@ AC_ARG_WITH(system_groups, [  --with-system-groups    set default system groups
+ 		AC_MSG_CHECKING(for default system groups)
+ 		if test -f /etc/group; then
+ 			CUPS_SYSTEM_GROUPS=""
+-			GROUP_LIST="lpadmin sys system root"
++			GROUP_LIST="lpadmin sys system root wheel"
+ 			for group in $GROUP_LIST; do
+ 				if test "`grep \^${group}: /etc/group`" != ""; then
+ 					if test "x$CUPS_SYSTEM_GROUPS" = x; then
+diff --git a/configure b/configure
+index 18be3db75..d3df145bc 100755
+--- a/configure
++++ b/configure
+@@ -9601,7 +9601,7 @@ else
+ $as_echo_n "checking for default system groups... " >&6; }
+ 		if test -f /etc/group; then
+ 			CUPS_SYSTEM_GROUPS=""
+-			GROUP_LIST="lpadmin sys system root"
++			GROUP_LIST="lpadmin sys system root wheel"
+ 			for group in $GROUP_LIST; do
+ 				if test "`grep \^${group}: /etc/group`" != ""; then
+ 					if test "x$CUPS_SYSTEM_GROUPS" = x; then
+

cups.spec

@@ -1,7 +1,7 @@
 Name:    cups
 Epoch:   1
 Version: 2.2.13
-Release: 6
+Release: 7
 Summary: CUPS is the standards-based, open source printing system for linux operating systems.
 License: GPLv2+ and LGPLv2+ with exceptions and AML
 Url:     http://www.cups.org/
@@ -33,6 +33,7 @@ Patch19: cups-filter-debug.patch
 Patch20: cups-dymo-deviceid.patch
 Patch21: custom-option-keywords-did-not.patch
 Patch22: CVE-2020-3898.patch
+Patch23: add-wheel-to-system-groups.patch
 
 Provides: cupsddk cupsddk-drivers cups-filesystem cups-client cups-ipptool cups-lpd
 Provides: lpd lpr /usr/bin/lpq /usr/bin/lpr /usr/bin/lp /usr/bin/cancel /usr/bin/lprm /usr/bin/lpstat
@@ -324,6 +325,12 @@ rm -f %{_exec_prefix}/lib/cups/backend/smb
 %doc %{_datadir}/%{name}/www/apple-touch-icon.png
 
 %changelog
+* Thu Jul 29 2021 guoqinglan <guoqinglan@uniontech.com> 2.2.13-7
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:add group wheel to SystemGroup
+
 * Wed Jun 09 2021 wangkerong <wangkerong@huawei.com> 2.2.13-6
 - Type:CVE
 - ID:CVE-2021-25317