Bug 828388 - SELinux is preventing /usr/sbin/dnsmasq from 'write' accesses on the chr_file null.
SELinux is preventing /usr/sbin/dnsmasq from 'write' accesses on the chr_file...
Status: CLOSED DUPLICATE of bug 828375
Product: Fedora
Classification: Fedora
Component: selinux-policy (Show other bugs)
x86_64 Unspecified
unspecified Severity unspecified
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Assigned To: Miroslav Grepl
Fedora Extras Quality Assurance
Depends On:
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Reported: 2012-06-04 13:35 EDT by Nicolas Mailhot
Modified: 2012-06-04 15:53 EDT (History)
3 users (show)

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Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2012-06-04 15:53:10 EDT
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oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
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Description Nicolas Mailhot 2012-06-04 13:35:55 EDT
libreport version: 2.0.10
executable:     /usr/bin/python2.7
hashmarkername: setroubleshoot
kernel:         3.5.0-0.rc1.git0.1.fc18.x86_64
time:           lun. 04 juin 2012 19:23:49 CEST

:SELinux is preventing /usr/sbin/dnsmasq from 'write' accesses on the chr_file null.
:*****  Plugin catchall (100. confidence) suggests  ***************************
:If you believe that dnsmasq should be allowed write access on the null chr_file by default.
:Then you should report this as a bug.
:You can generate a local policy module to allow this access.
:allow this access for now by executing:
:# grep dnsmasq /var/log/audit/audit.log | audit2allow -M mypol
:# semodule -i mypol.pp
:Additional Information:
:Source Context                system_u:system_r:dnsmasq_t:s0
:Target Context                system_u:object_r:default_t:s0
:Target Objects                null [ chr_file ]
:Source                        dnsmasq
:Source Path                   /usr/sbin/dnsmasq
:Port                          <Inconnu>
:Host                          (removed)
:Source RPM Packages           dnsmasq-2.59-5.fc18.x86_64
:Target RPM Packages           
:Policy RPM                    selinux-policy-3.10.0-128.fc17.noarch
:Selinux Enabled               True
:Policy Type                   targeted
:Enforcing Mode                Permissive
:Host Name                     (removed)
:Platform                      Linux (removed) 3.5.0-0.rc1.git0.1.fc18.x86_64 #1
:                              SMP Sun Jun 3 14:07:54 UTC 2012 x86_64 x86_64
:Alert Count                   1
:First Seen                    lun. 04 juin 2012 19:17:39 CEST
:Last Seen                     lun. 04 juin 2012 19:17:39 CEST
:Local ID                      1006f19e-5df0-4ee1-8ab9-a85a5e1bee9d
:Raw Audit Messages
:type=AVC msg=audit(1338830259.777:138): avc:  denied  { write } for  pid=922 comm="dnsmasq" name="null" dev="devtmpfs" ino=1033 scontext=system_u:system_r:dnsmasq_t:s0 tcontext=system_u:object_r:default_t:s0 tclass=chr_file
:type=SYSCALL msg=audit(1338830259.777:138): arch=x86_64 syscall=open success=yes exit=ENOMEM a0=428435 a1=2 a2=1db7510 a3=196e1 items=0 ppid=1 pid=922 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=dnsmasq exe=/usr/sbin/dnsmasq subj=system_u:system_r:dnsmasq_t:s0 key=(null)
:Hash: dnsmasq,dnsmasq_t,default_t,chr_file,write
:#============= dnsmasq_t ==============
:allow dnsmasq_t default_t:chr_file write;
:audit2allow -R
:#============= dnsmasq_t ==============
:allow dnsmasq_t default_t:chr_file write;
Comment 1 Daniel Walsh 2012-06-04 15:53:10 EDT

*** This bug has been marked as a duplicate of bug 828375 ***

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