diff options
| author | Mateusz Guzik <mjg@FreeBSD.org> | 2020-08-05 07:34:45 +0000 |
|---|---|---|
| committer | Mateusz Guzik <mjg@FreeBSD.org> | 2020-08-05 07:34:45 +0000 |
| commit | 18f67bc413e8a4e6b313c023e8612603f1ea17c0 (patch) | |
| tree | 70bb3dbe168c9f3054407f1417c7e364e22e0330 /sys/security/mac/mac_framework.h | |
| parent | 158ab70c249a73da0eabea685cffb2615cabed99 (diff) | |
Notes
Diffstat (limited to 'sys/security/mac/mac_framework.h')
| -rw-r--r-- | sys/security/mac/mac_framework.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/sys/security/mac/mac_framework.h b/sys/security/mac/mac_framework.h index 6ae634bd2dfe8..70a7aad44757c 100644 --- a/sys/security/mac/mac_framework.h +++ b/sys/security/mac/mac_framework.h @@ -406,8 +406,20 @@ void mac_vnode_assert_locked(struct vnode *vp, const char *func); int mac_vnode_associate_extattr(struct mount *mp, struct vnode *vp); void mac_vnode_associate_singlelabel(struct mount *mp, struct vnode *vp); -int mac_vnode_check_access(struct ucred *cred, struct vnode *vp, +int mac_vnode_check_access_impl(struct ucred *cred, struct vnode *dvp, accmode_t accmode); +extern bool mac_vnode_check_access_fp_flag; +#define mac_vnode_check_access_enabled() __predict_false(mac_vnode_check_access_fp_flag) +static inline int +mac_vnode_check_access(struct ucred *cred, struct vnode *dvp, + accmode_t accmode) +{ + + mac_vnode_assert_locked(dvp, "mac_vnode_check_access"); + if (mac_vnode_check_access_enabled()) + return (mac_vnode_check_access_impl(cred, dvp, accmode)); + return (0); +} int mac_vnode_check_chdir(struct ucred *cred, struct vnode *dvp); int mac_vnode_check_chroot(struct ucred *cred, struct vnode *dvp); int mac_vnode_check_create(struct ucred *cred, struct vnode *dvp, |