The following was filed automatically by setroubleshoot:

概述:

SELinux is preventing the npviewer.bin from using potentially mislabeled files
(root).

详细描述:

SELinux has denied npviewer.bin access to potentially mislabeled file(s) (root).
This means that SELinux will not allow npviewer.bin to use these files. It is
common for users to edit files in their home directory or tmp directories and
then move (mv) them to system directories. The problem is that the files end up
with the wrong file context which confined applications are not allowed to
access.

允许访问:

If you want npviewer.bin to access this files, you need to relabel them using
restorecon -v 'root'. You might want to relabel the entire directory using
restorecon -R -v 'root'.

附加信息:

源上下文                  unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c102
                              3
目标上下文               system_u:object_r:admin_home_t:s0
目标对象                  root [ dir ]
源                           npviewer.bin
源路径                     /usr/lib/nspluginwrapper/npviewer.bin
端口                        <未知>
主机                        (removed)
源 RPM 软件包             nspluginwrapper-1.3.0-8.fc12
目标 RPM 软件包          filesystem-2.4.27-1.fc12
策略 RPM                    selinux-policy-3.6.26-8.fc12
启用 Selinux                True
策略类型                  targeted
启用 MLS                    True
Enforcing 模式              Enforcing
插件名称                  home_tmp_bad_labels
主机名                     (removed)
平台                        Linux (removed)
                              2.6.31-0.125.4.2.rc5.git2.fc12.i686.PAE #1 SMP Tue
                              Aug 11 21:01:03 EDT 2009 i686 i686
警报计数                  1379
第一个                     2009年09月16日 星期三 08时35分39秒
最后一个                  2009年09月16日 星期三 09时43分46秒
本地 ID                     465a6fa5-f954-49c8-b86b-7af45b65e0a0
行号                        

原始核查信息            

node=(removed) type=AVC msg=audit(1253065426.393:28489): avc:  denied  { search } for  pid=9847 comm="npviewer.bin" name="root" dev=sda7 ino=73586 scontext=unconfined_u:unconfined_r:nsplugin_t:s0-s0:c0.c1023 tcontext=system_u:object_r:admin_home_t:s0 tclass=dir

node=(removed) type=SYSCALL msg=audit(1253065426.393:28489): arch=40000003 syscall=292 success=no exit=-13 a0=a a1=8435a00 a2=1002fce a3=8435908 items=0 ppid=5724 pid=9847 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 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)


audit2allow suggests:

#============= nsplugin_t ==============
allow nsplugin_t admin_home_t:dir search;