Red Hat Bugzilla – Bug 1215635
[SELinux] [ctdb] SELinux is preventing /bin/bash from execute access on the file /var/lib/glusterd/hooks/1/stop/pre/S29CTDB-teardown.sh
Last modified: 2015-07-29 00:42:05 EDT
Description of problem: SELinux is preventing /bin/bash from execute access on the file /var/lib/glusterd/hooks/1/stop/pre/S29CTDB-teardown.sh See AVC messages from /var/log/audit/audit.log below: ###### type=AVC msg=audit(1429776701.598:1185): avc: denied { execute } for pid=9808 comm="glusterd" name="S29CTDB-teardown.sh" dev=dm-0 ino=657338 scontext=unconfined_u:system_r:glusterd_t:s0 tcontext=system_u:object_r:glusterd_var_lib_t:s0 tclass=file type=AVC msg=audit(1429776701.598:1185): avc: denied { execute_no_trans } for pid=9808 comm="glusterd" path="/var/lib/glusterd/hooks/1/stop/pre/S29CTDB-teardown.sh" dev=dm-0 ino=657338 scontext=unconfined_u:system_r:glusterd_t:s0 tcontext=system_u:object_r:glusterd_var_lib_t:s0 tclass=file type=SYSCALL msg=audit(1429776701.598:1185): arch=c000003e syscall=59 success=yes exit=0 a0=7fbaf0000e50 a1=7fbaf0001ea0 a2=1bec0b0 a3=8 items=0 ppid=3810 pid=9808 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=2 comm="S29CTDB-teardow" exe="/bin/bash" subj=unconfined_u:system_r:glusterd_t:s0 key=(null) ###### ##### Apr 23 13:41:42 dhcp42-72 setroubleshoot: SELinux is preventing /bin/bash from execute access on the file /var/lib/glusterd/hooks/1/stop/pre/S29CTDB-teardown.sh. For complete SELinux messages. run sealert -l 4765553a-7199-4df8-8bfb-c7c489d53c0e ##### Version-Release number of selected component (if applicable): ##### glusterfs-fuse-3.7dev-0.1009.git8b987be.el6.x86_64 glusterfs-cli-3.7dev-0.1009.git8b987be.el6.x86_64 glusterfs-3.7dev-0.1009.git8b987be.el6.x86_64 glusterfs-server-3.7dev-0.1009.git8b987be.el6.x86_64 glusterfs-libs-3.7dev-0.1009.git8b987be.el6.x86_64 glusterfs-api-3.7dev-0.1009.git8b987be.el6.x86_64 samba-vfs-glusterfs-4.1.17-4.el6rhs.x86_64 ##### How reproducible: Always Steps to Reproduce: 1. Install the RHEL6 glusterfs 3.7 nightly builds from http://download.gluster.org/pub/gluster/glusterfs/nightly/glusterfs-3.7/epel-6-x86_64/ 2. Create a volume and start it 3. Check for the AVC's in /var/log/audit/audit.log Actual results: Above mentioned AVC is seen in the logs. Expected results: If you believe that bash should be allowed execute access on the S29CTDB-teardown.sh file by default, please consider fixing it.
Install RHEl6.7, Install downstream gluster rpms, Install latest samba rpms's install selinux latest rpms: selinux-policy-3.7.19-271.el6 start a volume and do ctdb setup. There are no AVC's seen related to CTDB teardown hook scripts. Marking the MZ to verified.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHSA-2015-1495.html