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-rw-r--r--security/selinux/hooks.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 40e071af7783..f8110cfd80ff 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -273,11 +273,6 @@ static int __inode_security_revalidate(struct inode *inode,
return 0;
}
-static void inode_security_revalidate(struct inode *inode)
-{
- __inode_security_revalidate(inode, NULL, true);
-}
-
static struct inode_security_struct *inode_security_novalidate(struct inode *inode)
{
return inode->i_security;
@@ -3277,19 +3272,19 @@ static int selinux_file_permission(struct file *file, int mask)
{
struct inode *inode = file_inode(file);
struct file_security_struct *fsec = file->f_security;
- struct inode_security_struct *isec = inode_security(inode);
+ struct inode_security_struct *isec;
u32 sid = current_sid();
if (!mask)
/* No permission to check. Existence test. */
return 0;
+ isec = inode_security(inode);
if (sid == fsec->sid && fsec->isid == isec->sid &&
fsec->pseqno == avc_policy_seqno())
/* No change since file_open check. */
return 0;
- inode_security_revalidate(inode);
return selinux_revalidate_file_permission(file, mask);
}
@@ -3595,7 +3590,6 @@ static int selinux_file_open(struct file *file, const struct cred *cred)
* new inode label or new policy.
* This check is not redundant - do not remove.
*/
- inode_security_revalidate(file_inode(file));
return file_path_has_perm(cred, file, open_file_to_av(file));
}