linux/security/selinux
Eric Paris 5a55261716 SELinux: don't BUG if fs reuses a superblock
I (wrongly) assumed that nfs_xdev_get_sb() would not ever share a superblock
and so cloning mount options would always be correct.  Turns out that isn't
the case and we could fall over a BUG_ON() that wasn't a BUG at all.  Since
there is little we can do to reconcile different mount options this patch
just leaves the sb alone and the first set of options wins.

Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: James Morris <jmorris@namei.org>
2008-04-10 08:51:01 +10:00
..
include SELinux: more GFP_NOFS fixups to prevent selinux from re-entering the fs code 2008-04-08 08:30:14 +10:00
ss SELinux: more GFP_NOFS fixups to prevent selinux from re-entering the fs code 2008-04-08 08:30:14 +10:00
Kconfig SELinux: Add a capabilities bitmap to SELinux policy version 22 2008-01-30 08:17:23 +11:00
Makefile SELinux: Add a network node caching mechanism similar to the sel_netif_*() functions 2008-01-30 08:17:23 +11:00
avc.c d_path: Use struct path in struct avc_audit_data 2008-02-14 21:17:08 -08:00
exports.c SELinux: Enable dynamic enable/disable of the network access checks 2008-01-30 08:17:26 +11:00
hooks.c SELinux: don't BUG if fs reuses a superblock 2008-04-10 08:51:01 +10:00
netif.c SELinux: Add warning messages on network denial due to error 2008-01-30 08:17:30 +11:00
netlabel.c SELinux: Allow NetLabel to directly cache SIDs 2008-01-30 08:17:27 +11:00
netlink.c [NET]: Support multiple network namespaces with netlink 2007-10-10 16:49:09 -07:00
netnode.c SELinux: Add warning messages on network denial due to error 2008-01-30 08:17:30 +11:00
nlmsgtab.c Audit: add TTY input auditing 2007-07-16 09:05:47 -07:00
selinuxfs.c [AUDIT] add session id to audit messages 2008-02-01 14:06:51 -05:00
xfrm.c SELinux: Enable dynamic enable/disable of the network access checks 2008-01-30 08:17:26 +11:00