diff options
Diffstat (limited to 'security/selinux/hooks.c')
| -rw-r--r-- | security/selinux/hooks.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 85338f0c0481..0c98846f188d 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -2645,6 +2645,8 @@ static int selinux_inode_permission(struct inode *inode, int mask) { const struct cred *cred = current_cred(); + mask &= (MAY_READ|MAY_WRITE|MAY_EXEC|MAY_APPEND); + if (!mask) { /* No permission to check. Existence test. */ return 0; |