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selinux: remove secondary ops call to sb_umount

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Remove secondary ops call to sb_umount, which is
a noop in capabilities.

Acked-by: Serge Hallyn <serue@us.ibm.com>
Acked-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
James Morris
2009-01-29 11:55:02 +11:00
parent ef935b9136
commit 97422ab9ef
1 changed files with 0 additions and 5 deletions
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5
security/selinux/hooks.c
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@@ -2543,11 +2543,6 @@ static int selinux_mount(char *dev_name,
static int selinux_umount(struct vfsmount *mnt, int flags) static int selinux_umount(struct vfsmount *mnt, int flags)
{ {
const struct cred *cred = current_cred(); const struct cred *cred = current_cred();
int rc;
rc = secondary_ops->sb_umount(mnt, flags);
if (rc)
return rc;
return superblock_has_perm(cred, mnt->mnt_sb, return superblock_has_perm(cred, mnt->mnt_sb,
FILESYSTEM__UNMOUNT, NULL); FILESYSTEM__UNMOUNT, NULL);