Bug 665891 - SELinux is preventing /usr/libexec/postfix/smtpd from read, write access on the file inet.smtp.
Summary: SELinux is preventing /usr/libexec/postfix/smtpd from read, write access on t...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 14
Hardware: x86_64
OS: Linux
low
medium
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: setroubleshoot_trace_hash:65557d7329b...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-12-27 18:54 UTC by Ahmed Abdou
Modified: 2010-12-28 20:07 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2010-12-28 20:07:29 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Ahmed Abdou 2010-12-27 18:54:45 UTC
SELinux is preventing /usr/libexec/postfix/smtpd from read, write access on the file inet.smtp.

*****  Plugin catchall (100. confidence) suggests  ***************************

If you believe that smtpd should be allowed read write access on the inet.smtp file by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# grep /usr/libexec/postfix/smtpd /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:postfix_smtpd_t:s0
Target Context                unconfined_u:object_r:var_run_t:s0
Target Objects                inet.smtp [ file ]
Source                        smtpd
Source Path                   /usr/libexec/postfix/smtpd
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           postfix-2.7.1-1.fc14
Target RPM Packages           
Policy RPM                    selinux-policy-3.9.7-18.fc14
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 2.6.35.10-72.fc14.x86_64
                              #1 SMP Mon Dec 20 21:14:22 UTC 2010 x86_64 x86_64
Alert Count                   1
First Seen                    Mon 27 Dec 2010 08:53:06 PM EET
Last Seen                     Mon 27 Dec 2010 08:53:06 PM EET
Local ID                      217cc11a-d4d5-46de-99d7-4d16ca528dc4

Raw Audit Messages
type=AVC msg=audit(1293475986.880:1235): avc:  denied  { read write } for  pid=14279 comm="smtpd" name="inet.smtp" dev=dm-0 ino=1064376 scontext=system_u:system_r:postfix_smtpd_t:s0 tcontext=unconfined_u:object_r:var_run_t:s0 tclass=file

smtpd,postfix_smtpd_t,var_run_t,file,read,write
type=SYSCALL msg=audit(1293475986.880:1235): arch=x86_64 syscall=open success=no exit=EACCES a0=7f09eb01f410 a1=2 a2=0 a3=1e items=0 ppid=2036 pid=14279 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=smtpd exe=/usr/libexec/postfix/smtpd subj=system_u:system_r:postfix_smtpd_t:s0 key=(null)
smtpd,postfix_smtpd_t,var_run_t,file,read,write

#============= postfix_smtpd_t ==============
allow postfix_smtpd_t var_run_t:file { read write };

I've no idea why this is happening, but this alert keeps appearing one time at aminute

Comment 1 Daniel Walsh 2010-12-28 12:58:02 UTC
Where is inet.smtp located?

Comment 2 Ahmed Abdou 2010-12-28 15:58:53 UTC
/var/spool/postfix/pid/inet.smtp

Comment 3 Daniel Walsh 2010-12-28 20:07:29 UTC
restorecon -R -v /var/spool 

Should fix.

Reopen if it happens again.


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