libreport version: 2.0.10 executable: /usr/bin/python2.7 hashmarkername: setroubleshoot kernel: 3.4.0-1.fc17.x86_64 time: mar 19 giu 2012 11:04:48 CEST description: :SELinux is preventing /usr/bin/brprintconf_mfcj220 from 'write' accesses on the directory /opt/brother/Printers/mfcj220/inf. : :***** Plugin catchall_labels (83.8 confidence) suggests ******************** : :If you want to allow brprintconf_mfcj220 to have write access on the inf directory :Then e' necessario modificare l'etichetta su /opt/brother/Printers/mfcj220/inf :Do :# semanage fcontext -a -t TIPO_FILE '/opt/brother/Printers/mfcj220/inf' :dove TIPO_FILE è uno dei seguenti: print_spool_t, cupsd_interface_t, var_lock_t, tmp_t, var_t, cupsd_rw_etc_t, cupsd_etc_t, cupsd_log_t, cupsd_tmp_t, var_log_t, var_run_t, cupsd_var_run_t, pcscd_var_run_t, krb5_host_rcache_t, tmp_t, root_t. :Quindi eseguire: :restorecon -v '/opt/brother/Printers/mfcj220/inf' : : :***** Plugin catchall (17.1 confidence) suggests *************************** : :If si crede che brprintconf_mfcj220 dovrebbe avere possibilità di accesso write sui inf directory in modo predefinito. :Then si dovrebbe riportare il problema come bug. :E' possibile generare un modulo di politica locale per consentire questo accesso. :Do :consentire questo accesso per il momento eseguendo: :# grep brprintconf_mfc /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context system_u:system_r:cupsd_t:s0-s0:c0.c1023 :Target Context system_u:object_r:usr_t:s0 :Target Objects /opt/brother/Printers/mfcj220/inf [ dir ] :Source brprintconf_mfc :Source Path /usr/bin/brprintconf_mfcj220 :Port <Sconosciuto> :Host (removed) :Source RPM Packages mfcj220lpr-1.1.3-1.i386 :Target RPM Packages :Policy RPM selinux-policy-3.10.0-130.fc17.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Enforcing :Host Name (removed) :Platform Linux (removed) 3.4.0-1.fc17.x86_64 #1 SMP : Sun Jun 3 06:35:17 UTC 2012 x86_64 x86_64 :Alert Count 19 :First Seen mar 19 giu 2012 10:52:28 CEST :Last Seen mar 19 giu 2012 10:52:28 CEST :Local ID 8fa95372-bf99-44a5-baa8-44e8f499cd8f : :Raw Audit Messages :type=AVC msg=audit(1340095948.383:103): avc: denied { write } for pid=24886 comm="brprintconf_mfc" name="inf" dev="sda3" ino=1313389 scontext=system_u:system_r:cupsd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usr_t:s0 tclass=dir : : :type=SYSCALL msg=audit(1340095948.383:103): arch=i386 syscall=setitimer per=400000 success=no exit=EACCES a0=ffbdd970 a1=ffbdd560 a2=804a4e0 a3=ffbdd970 items=0 ppid=24865 pid=24886 auid=4294967295 uid=4 gid=7 euid=4 suid=4 fsuid=4 egid=7 sgid=7 fsgid=7 tty=(none) ses=4294967295 comm=brprintconf_mfc exe=/usr/bin/brprintconf_mfcj220 subj=system_u:system_r:cupsd_t:s0-s0:c0.c1023 key=(null) : :Hash: brprintconf_mfc,cupsd_t,usr_t,dir,write : :audit2allowunable to open /sys/fs/selinux/policy: Permission denied : : :audit2allow -Runable to open /sys/fs/selinux/policy: Permission denied : :
The alert tells you what to do. restorecon -v '/opt/brother/Printers/mfcj220/inf'