Description of problem: starting postfix SELinux is preventing /usr/libexec/postfix/smtp from 'getattr' accesses on the file /var/spool/postfix/pid/unix.smtp. ***** Plugin catchall (100. confidence) suggests *************************** If vous pensez que smtp devrait être autorisé à accéder getattr sur unix.smtp file par défaut. Then vous devriez rapporter ceci en tant qu'anomalie. Vous pouvez générer un module de stratégie local pour autoriser cet accès. Do autoriser cet accès pour le moment en exécutant : # grep smtp /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:postfix_smtp_t:s0 Target Context system_u:object_r:postfix_var_run_t:s0 Target Objects /var/spool/postfix/pid/unix.smtp [ file ] Source smtp Source Path /usr/libexec/postfix/smtp Port <Inconnu> Host (removed) Source RPM Packages postfix-2.10.0-1.fc19.x86_64 Target RPM Packages Policy RPM selinux-policy-3.12.1-42.fc19.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 3.9.0-301.fc19.x86_64 #1 SMP Mon Apr 29 13:44:05 UTC 2013 x86_64 x86_64 Alert Count 12 First Seen 2013-05-07 00:04:17 CEST Last Seen 2013-05-08 18:48:16 CEST Local ID d4db68de-0f96-4d97-88d3-09a5c119c67b Raw Audit Messages type=AVC msg=audit(1368031696.344:1330): avc: denied { getattr } for pid=2858 comm="smtp" path="/var/spool/postfix/pid/unix.smtp" dev="dm-2" ino=2369655 scontext=system_u:system_r:postfix_smtp_t:s0 tcontext=system_u:object_r:postfix_var_run_t:s0 tclass=file type=SYSCALL msg=audit(1368031696.344:1330): arch=x86_64 syscall=fstat success=yes exit=0 a0=8 a1=7ffff00dcaf0 a2=7ffff00dcaf0 a3=0 items=0 ppid=2635 pid=2858 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm=smtp exe=/usr/libexec/postfix/smtp subj=system_u:system_r:postfix_smtp_t:s0 key=(null) Hash: smtp,postfix_smtp_t,postfix_var_run_t,file,getattr audit2allow #============= postfix_smtp_t ============== allow postfix_smtp_t postfix_var_run_t:file getattr; audit2allow -R require { type postfix_smtp_t; type postfix_var_run_t; class file getattr; } #============= postfix_smtp_t ============== allow postfix_smtp_t postfix_var_run_t:file getattr; Additional info: reporter: libreport-2.1.4 hashmarkername: setroubleshoot kernel: 3.9.0-301.fc19.x86_64 type: libreport Potential duplicate: bug 960906
$ audit2allow -i avc #============= postfix_smtp_t ============== #!!!! This avc is allowed in the current policy allow postfix_smtp_t postfix_var_run_t:file getattr;