diff options
Diffstat (limited to 'security/smack')
| -rw-r--r-- | security/smack/smack_lsm.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 9a82a15685d1..cfcbb748da25 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -1207,7 +1207,7 @@ static int smack_inode_getattr(const struct path *path) /** * smack_inode_setxattr - Smack check for setting xattrs - * @mnt_userns: active user namespace + * @idmap: idmap of the mount * @dentry: the object * @name: name of the attribute * @value: value of the attribute @@ -1218,7 +1218,7 @@ static int smack_inode_getattr(const struct path *path) * * Returns 0 if access is permitted, an error code otherwise */ -static int smack_inode_setxattr(struct user_namespace *mnt_userns, +static int smack_inode_setxattr(struct mnt_idmap *idmap, struct dentry *dentry, const char *name, const void *value, size_t size, int flags) { @@ -1334,7 +1334,7 @@ static int smack_inode_getxattr(struct dentry *dentry, const char *name) /** * smack_inode_removexattr - Smack check on removexattr - * @mnt_userns: active user namespace + * @idmap: idmap of the mount * @dentry: the object * @name: name of the attribute * @@ -1342,7 +1342,7 @@ static int smack_inode_getxattr(struct dentry *dentry, const char *name) * * Returns 0 if access is permitted, an error code otherwise */ -static int smack_inode_removexattr(struct user_namespace *mnt_userns, +static int smack_inode_removexattr(struct mnt_idmap *idmap, struct dentry *dentry, const char *name) { struct inode_smack *isp; @@ -1358,7 +1358,7 @@ static int smack_inode_removexattr(struct user_namespace *mnt_userns, if (!smack_privileged(CAP_MAC_ADMIN)) rc = -EPERM; } else - rc = cap_inode_removexattr(mnt_userns, dentry, name); + rc = cap_inode_removexattr(idmap, dentry, name); if (rc != 0) return rc; @@ -1394,14 +1394,14 @@ static int smack_inode_removexattr(struct user_namespace *mnt_userns, /** * smack_inode_set_acl - Smack check for setting posix acls - * @mnt_userns: the userns attached to the mnt this request came from + * @idmap: idmap of the mnt this request came from * @dentry: the object * @acl_name: name of the posix acl * @kacl: the posix acls * * Returns 0 if access is permitted, an error code otherwise */ -static int smack_inode_set_acl(struct user_namespace *mnt_userns, +static int smack_inode_set_acl(struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name, struct posix_acl *kacl) { @@ -1418,13 +1418,13 @@ static int smack_inode_set_acl(struct user_namespace *mnt_userns, /** * smack_inode_get_acl - Smack check for getting posix acls - * @mnt_userns: the userns attached to the mnt this request came from + * @idmap: idmap of the mnt this request came from * @dentry: the object * @acl_name: name of the posix acl * * Returns 0 if access is permitted, an error code otherwise */ -static int smack_inode_get_acl(struct user_namespace *mnt_userns, +static int smack_inode_get_acl(struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name) { struct smk_audit_info ad; @@ -1440,13 +1440,13 @@ static int smack_inode_get_acl(struct user_namespace *mnt_userns, /** * smack_inode_remove_acl - Smack check for getting posix acls - * @mnt_userns: the userns attached to the mnt this request came from + * @idmap: idmap of the mnt this request came from * @dentry: the object * @acl_name: name of the posix acl * * Returns 0 if access is permitted, an error code otherwise */ -static int smack_inode_remove_acl(struct user_namespace *mnt_userns, +static int smack_inode_remove_acl(struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name) { struct smk_audit_info ad; @@ -1462,7 +1462,7 @@ static int smack_inode_remove_acl(struct user_namespace *mnt_userns, /** * smack_inode_getsecurity - get smack xattrs - * @mnt_userns: active user namespace + * @idmap: idmap of the mount * @inode: the object * @name: attribute name * @buffer: where to put the result @@ -1470,7 +1470,7 @@ static int smack_inode_remove_acl(struct user_namespace *mnt_userns, * * Returns the size of the attribute or an error code */ -static int smack_inode_getsecurity(struct user_namespace *mnt_userns, +static int smack_inode_getsecurity(struct mnt_idmap *idmap, struct inode *inode, const char *name, void **buffer, bool alloc) { @@ -3507,7 +3507,7 @@ static void smack_d_instantiate(struct dentry *opt_dentry, struct inode *inode) */ if (isp->smk_flags & SMK_INODE_CHANGED) { isp->smk_flags &= ~SMK_INODE_CHANGED; - rc = __vfs_setxattr(&init_user_ns, dp, inode, + rc = __vfs_setxattr(&nop_mnt_idmap, dp, inode, XATTR_NAME_SMACKTRANSMUTE, TRANS_TRUE, TRANS_TRUE_SIZE, 0); @@ -4686,7 +4686,7 @@ static int smack_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen) static int smack_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen) { - return __vfs_setxattr_noperm(&init_user_ns, dentry, XATTR_NAME_SMACK, + return __vfs_setxattr_noperm(&nop_mnt_idmap, dentry, XATTR_NAME_SMACK, ctx, ctxlen, 0); } |