diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-12-07 18:16:57 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-01-06 23:16:53 -0500 |
| commit | d8c9584ea2a92879f471fd3a2be3af6c534fb035 (patch) | |
| tree | 3541b9c6228f820bdc65e4875156eb27b1c91cb1 /security | |
| parent | ece2ccb668046610189d88d6aaf05aeb09c988a1 (diff) | |
vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'security')
| -rw-r--r-- | security/selinux/hooks.c | 2 | ||||
| -rw-r--r-- | security/smack/smack_lsm.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 4def4d92aae..57546cfb18e 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -2507,7 +2507,7 @@ static int selinux_mount(char *dev_name, const struct cred *cred = current_cred(); if (flags & MS_REMOUNT) - return superblock_has_perm(cred, path->mnt->mnt_sb, + return superblock_has_perm(cred, path->dentry->d_sb, FILESYSTEM__REMOUNT, NULL); else return path_has_perm(cred, path, FILE__MOUNTON); diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 7db62b48eb4..e8af5b0ba80 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -406,7 +406,7 @@ static int smack_sb_statfs(struct dentry *dentry) static int smack_sb_mount(char *dev_name, struct path *path, char *type, unsigned long flags, void *data) { - struct superblock_smack *sbp = path->mnt->mnt_sb->s_security; + struct superblock_smack *sbp = path->dentry->d_sb->s_security; struct smk_audit_info ad; smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH); @@ -435,7 +435,7 @@ static int smack_sb_umount(struct vfsmount *mnt, int flags) smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_PATH); smk_ad_setfield_u_fs_path(&ad, path); - sbp = mnt->mnt_sb->s_security; + sbp = path.dentry->d_sb->s_security; return smk_curacc(sbp->smk_floor, MAY_WRITE, &ad); } |