SELinux is preventing npviewer.bin (nsplugin_t) "search" to ./pcm (alsa_etc_rw_t)
What is npviewr?
What does it do?
Setroubleshoot reports that it is causing trouble:
Summary:
SELinux is preventing npviewer.bin (nsplugin_t)
"search" to ./pcm
(alsa_etc_rw_t).
Detailed Description:
SELinux denied access requested by npviewer.bin. It is
not expected that this
access is required by npviewer.bin and this access may
signal an intrusion
attempt. It is also possible that the specific version
or configuration of the
application is causing it to require additional
access.
Allowing Access:
Sometimes labeling problems can cause SELinux denials.
You could try to restore
the default system file context for ./pcm,
restorecon -v './pcm'
If this does not work, there is currently no automatic
way to allow this access.
Instead, you can generate a local policy module to
allow this access - see FAQ
(http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385)
Or you can disable
SELinux protection altogether. Disabling SELinux
protection is not recommended.
Please file a bug report
(http://bugzilla.redhat.com/bugzilla/enter_bug.cgi)
against this package.
Additional Information:
Source Context
unconfined_u:unconfined_r:nsplugin_t:SystemLow-
SystemHigh
Target Context
system_u:object_r:alsa_etc_rw_t
Target Objects ./pcm [ dir ]
Source npviewer.bin
Source Path
/usr/lib/nspluginwrapper/npviewer.bin
Port <Unknown>
Host localhost
Source RPM Packages
nspluginwrapper-0.9.91.5-22.fc9
Target RPM Packages
Policy RPM
selinux-policy-3.3.0-1.fc9
Selinux Enabled True
Policy Type targeted
MLS Enabled True
Enforcing Mode Enforcing
Plugin Name catchall_file
Host Name localhost
Platform Linux localhost
2.6.25-0.65.rc2.git7.fc9 #1 SMP
Sat Feb 23 23:06:09 EST
2008 i686 athlon
Alert Count 1
First Seen Tue 26 Feb 2008 03:24:34
PM CST
Last Seen Tue 26 Feb 2008 03:24:34
PM CST
Local ID
21b2a4d1-ec93-4670-a34e-841d82827177
Line Numbers
Raw Audit Messages
host=localhost type=AVC msg=audit(1204061074.835:111):
avc: denied { search } for pid=20571
comm="npviewer.bin" name="pcm" dev=dm-0 ino=28344759
scontext=unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c1023
tcontext=system_u:object_r:alsa_etc_rw_t:s0 tclass=dir
host=localhost type=SYSCALL
msg=audit(1204061074.835:111): arch=40000003 syscall=5
success=no exit=-13 a0=906d258 a1=0 a2=1b6 a3=0
items=0 ppid=20512 pid=20571 auid=500 uid=500 gid=500
euid=500 suid=500 fsuid=500 egid=500 sgid=500
fsgid=500 tty=(none) ses=1 comm="npviewer.bin"
exe="/usr/lib/nspluginwrapper/npviewer.bin"
subj=unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c1023
key=(null)
Regards,
Antonio
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