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->getxattr(): pass dentry and inode as separate arguments 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2016-04-11 00:48:00 -04:00
parent b296821a7c
commit ce23e64013
34 changed files with 94 additions and 85 deletions
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6
Documentation/filesystems/porting
View File

@ -525,3 +525,9 @@ in your dentry operations instead.
set_delayed_call() where it used to set *cookie.
->put_link() is gone - just give the destructor to set_delayed_call()
in ->get_link().
--
[mandatory]
->getxattr() and xattr_handler.get() get dentry and inode passed separately.
dentry might be yet to be attached to inode, so do _not_ use its ->d_inode
in the instances. Rationale: !@#!@# security_d_instantiate() needs to be
called before we attach dentry to inode.

4
drivers/staging/lustre/lustre/llite/llite_internal.h
View File

@ -1042,8 +1042,8 @@ static inline __u64 ll_file_maxbytes(struct inode *inode)
/* llite/xattr.c */
int ll_setxattr(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags);
ssize_t ll_getxattr(struct dentry *dentry, const char *name,
void *buffer, size_t size);
ssize_t ll_getxattr(struct dentry *dentry, struct inode *inode,
const char *name, void *buffer, size_t size);
ssize_t ll_listxattr(struct dentry *dentry, char *buffer, size_t size);
int ll_removexattr(struct dentry *dentry, const char *name);

6
drivers/staging/lustre/lustre/llite/xattr.c
View File

@ -451,11 +451,9 @@ int ll_getxattr_common(struct inode *inode, const char *name,
return rc;
}
ssize_t ll_getxattr(struct dentry *dentry, const char *name,
void *buffer, size_t size)
ssize_t ll_getxattr(struct dentry *dentry, struct inode *inode,
const char *name, void *buffer, size_t size)
{
struct inode *inode = d_inode(dentry);
LASSERT(inode);
LASSERT(name);

4
fs/bad_inode.c
View File

@ -106,8 +106,8 @@ static int bad_inode_setxattr(struct dentry *dentry, const char *name,
return -EIO;
}
static ssize_t bad_inode_getxattr(struct dentry *dentry, const char *name,
void *buffer, size_t size)
static ssize_t bad_inode_getxattr(struct dentry *dentry, struct inode *inode,
const char *name, void *buffer, size_t size)
{
return -EIO;
}

2
fs/ceph/super.h
View File

@ -795,7 +795,7 @@ extern int ceph_setxattr(struct dentry *, const char *, const void *,
int __ceph_setxattr(struct dentry *, const char *, const void *, size_t, int);
ssize_t __ceph_getxattr(struct inode *, const char *, void *, size_t);
int __ceph_removexattr(struct dentry *, const char *);
extern ssize_t ceph_getxattr(struct dentry *, const char *, void *, size_t);
extern ssize_t ceph_getxattr(struct dentry *, struct inode *, const char *, void *, size_t);
extern ssize_t ceph_listxattr(struct dentry *, char *, size_t);
extern int ceph_removexattr(struct dentry *, const char *);
extern void __ceph_build_xattrs_blob(struct ceph_inode_info *ci);

8
fs/ceph/xattr.c
View File

@ -804,13 +804,13 @@ ssize_t __ceph_getxattr(struct inode *inode, const char *name, void *value,
return err;
}
ssize_t ceph_getxattr(struct dentry *dentry, const char *name, void *value,
size_t size)
ssize_t ceph_getxattr(struct dentry *dentry, struct inode *inode,
const char *name, void *value, size_t size)
{
if (!strncmp(name, XATTR_SYSTEM_PREFIX, XATTR_SYSTEM_PREFIX_LEN))
return generic_getxattr(dentry, name, value, size);
return generic_getxattr(dentry, inode, name, value, size);
return __ceph_getxattr(d_inode(dentry), name, value, size);
return __ceph_getxattr(inode, name, value, size);
}
ssize_t ceph_listxattr(struct dentry *dentry, char *names, size_t size)

2
fs/cifs/cifsfs.h
View File

@ -123,7 +123,7 @@ extern int cifs_symlink(struct inode *inode, struct dentry *direntry,
extern int cifs_removexattr(struct dentry *, const char *);
extern int cifs_setxattr(struct dentry *, const char *, const void *,
size_t, int);
extern ssize_t cifs_getxattr(struct dentry *, const char *, void *, size_t);
extern ssize_t cifs_getxattr(struct dentry *, struct inode *, const char *, void *, size_t);
extern ssize_t cifs_listxattr(struct dentry *, char *, size_t);
extern long cifs_ioctl(struct file *filep, unsigned int cmd, unsigned long arg);
#ifdef CONFIG_CIFS_NFSD_EXPORT

6
fs/cifs/xattr.c
View File

@ -213,8 +213,8 @@ int cifs_setxattr(struct dentry *direntry, const char *ea_name,
return rc;
}
ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name,
void *ea_value, size_t buf_size)
ssize_t cifs_getxattr(struct dentry *direntry, struct inode *inode,
const char *ea_name, void *ea_value, size_t buf_size)
{
ssize_t rc = -EOPNOTSUPP;
#ifdef CONFIG_CIFS_XATTR
@ -296,7 +296,7 @@ ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name,
goto get_ea_exit; /* rc already EOPNOTSUPP */
pacl = pTcon->ses->server->ops->get_acl(cifs_sb,
d_inode(direntry), full_path, &acllen);
inode, full_path, &acllen);
if (IS_ERR(pacl)) {
rc = PTR_ERR(pacl);
cifs_dbg(VFS, "%s: error %zd getting sec desc\n",

5
fs/ecryptfs/crypto.c
View File

@ -1369,7 +1369,9 @@ int ecryptfs_read_xattr_region(char *page_virt, struct inode *ecryptfs_inode)
ssize_t size;
int rc = 0;
size = ecryptfs_getxattr_lower(lower_dentry, ECRYPTFS_XATTR_NAME,
size = ecryptfs_getxattr_lower(lower_dentry,
ecryptfs_inode_to_lower(ecryptfs_inode),
ECRYPTFS_XATTR_NAME,
page_virt, ECRYPTFS_DEFAULT_EXTENT_SIZE);
if (size < 0) {
if (unlikely(ecryptfs_verbosity > 0))
@ -1391,6 +1393,7 @@ int ecryptfs_read_and_validate_xattr_region(struct dentry *dentry,
int rc;
rc = ecryptfs_getxattr_lower(ecryptfs_dentry_to_lower(dentry),
ecryptfs_inode_to_lower(inode),
ECRYPTFS_XATTR_NAME, file_size,
ECRYPTFS_SIZE_AND_MARKER_BYTES);
if (rc < ECRYPTFS_SIZE_AND_MARKER_BYTES)

4
fs/ecryptfs/ecryptfs_kernel.h
View File

@ -607,8 +607,8 @@ ecryptfs_parse_packet_set(struct ecryptfs_crypt_stat *crypt_stat,
unsigned char *src, struct dentry *ecryptfs_dentry);
int ecryptfs_truncate(struct dentry *dentry, loff_t new_length);
ssize_t
ecryptfs_getxattr_lower(struct dentry *lower_dentry, const char *name,
void *value, size_t size);
ecryptfs_getxattr_lower(struct dentry *lower_dentry, struct inode *lower_inode,
const char *name, void *value, size_t size);
int
ecryptfs_setxattr(struct dentry *dentry, const char *name, const void *value,
size_t size, int flags);

23
fs/ecryptfs/inode.c
View File

@ -1033,29 +1033,30 @@ ecryptfs_setxattr(struct dentry *dentry, const char *name, const void *value,
}
ssize_t
ecryptfs_getxattr_lower(struct dentry *lower_dentry, const char *name,
void *value, size_t size)
ecryptfs_getxattr_lower(struct dentry *lower_dentry, struct inode *lower_inode,
const char *name, void *value, size_t size)
{
int rc = 0;
if (!d_inode(lower_dentry)->i_op->getxattr) {
if (!lower_inode->i_op->getxattr) {
rc = -EOPNOTSUPP;
goto out;
}
inode_lock(d_inode(lower_dentry));
rc = d_inode(lower_dentry)->i_op->getxattr(lower_dentry, name, value,
size);
inode_unlock(d_inode(lower_dentry));
inode_lock(lower_inode);
rc = lower_inode->i_op->getxattr(lower_dentry, lower_inode,
name, value, size);
inode_unlock(lower_inode);
out:
return rc;
}
static ssize_t
ecryptfs_getxattr(struct dentry *dentry, const char *name, void *value,
size_t size)
ecryptfs_getxattr(struct dentry *dentry, struct inode *inode,
const char *name, void *value, size_t size)
{
return ecryptfs_getxattr_lower(ecryptfs_dentry_to_lower(dentry), name,
value, size);
return ecryptfs_getxattr_lower(ecryptfs_dentry_to_lower(dentry),
ecryptfs_inode_to_lower(inode),
name, value, size);
}
static ssize_t

3
fs/ecryptfs/mmap.c
View File

@ -436,7 +436,8 @@ static int ecryptfs_write_inode_size_to_xattr(struct inode *ecryptfs_inode)
goto out;
}
inode_lock(lower_inode);
size = lower_inode->i_op->getxattr(lower_dentry, ECRYPTFS_XATTR_NAME,
size = lower_inode->i_op->getxattr(lower_dentry, lower_inode,
ECRYPTFS_XATTR_NAME,
xattr_virt, PAGE_CACHE_SIZE);
if (size < 0)
size = 8;

5
fs/fuse/dir.c
View File

@ -1759,10 +1759,9 @@ static int fuse_setxattr(struct dentry *entry, const char *name,
return err;
}
static ssize_t fuse_getxattr(struct dentry *entry, const char *name,
void *value, size_t size)
static ssize_t fuse_getxattr(struct dentry *entry, struct inode *inode,
const char *name, void *value, size_t size)
{
struct inode *inode = d_inode(entry);
struct fuse_conn *fc = get_fuse_conn(inode);
FUSE_ARGS(args);
struct fuse_getxattr_in inarg;

9
fs/gfs2/inode.c
View File

@ -1968,22 +1968,21 @@ static int gfs2_setxattr(struct dentry *dentry, const char *name,
return ret;
}
static ssize_t gfs2_getxattr(struct dentry *dentry, const char *name,
void *data, size_t size)
static ssize_t gfs2_getxattr(struct dentry *dentry, struct inode *inode,
const char *name, void *data, size_t size)
{
struct inode *inode = d_inode(dentry);
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_holder gh;
int ret;
/* For selinux during lookup */
if (gfs2_glock_is_locked_by_me(ip->i_gl))
return generic_getxattr(dentry, name, data, size);
return generic_getxattr(dentry, inode, name, data, size);
gfs2_holder_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, &gh);
ret = gfs2_glock_nq(&gh);
if (ret == 0) {
ret = generic_getxattr(dentry, name, data, size);
ret = generic_getxattr(dentry, inode, name, data, size);
gfs2_glock_dq(&gh);
}
gfs2_holder_uninit(&gh);

5
fs/hfs/attr.c
View File

@ -56,10 +56,9 @@ int hfs_setxattr(struct dentry *dentry, const char *name,
return res;
}
ssize_t hfs_getxattr(struct dentry *dentry, const char *name,
void *value, size_t size)
ssize_t hfs_getxattr(struct dentry *unused, struct inode *inode,
const char *name, void *value, size_t size)
{
struct inode *inode = d_inode(dentry);
struct hfs_find_data fd;
hfs_cat_rec rec;
struct hfs_cat_file *file;

4
fs/hfs/hfs_fs.h
View File

@ -213,8 +213,8 @@ extern void hfs_delete_inode(struct inode *);
/* attr.c */
extern int hfs_setxattr(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags);
extern ssize_t hfs_getxattr(struct dentry *dentry, const char *name,
void *value, size_t size);
extern ssize_t hfs_getxattr(struct dentry *dentry, struct inode *inode,
const char *name, void *value, size_t size);
extern ssize_t hfs_listxattr(struct dentry *dentry, char *buffer, size_t size);
/* mdb.c */

2
fs/jfs/jfs_xattr.h
View File

@ -57,7 +57,7 @@ extern int __jfs_setxattr(tid_t, struct inode *, const char *, const void *,
extern int jfs_setxattr(struct dentry *, const char *, const void *, size_t,
int);
extern ssize_t __jfs_getxattr(struct inode *, const char *, void *, size_t);
extern ssize_t jfs_getxattr(struct dentry *, const char *, void *, size_t);
extern ssize_t jfs_getxattr(struct dentry *, struct inode *, const char *, void *, size_t);
extern ssize_t jfs_listxattr(struct dentry *, char *, size_t);
extern int jfs_removexattr(struct dentry *, const char *);

8
fs/jfs/xattr.c
View File

@ -933,8 +933,8 @@ ssize_t __jfs_getxattr(struct inode *inode, const char *name, void *data,
return size;
}
ssize_t jfs_getxattr(struct dentry *dentry, const char *name, void *data,
size_t buf_size)
ssize_t jfs_getxattr(struct dentry *dentry, struct inode *inode,
const char *name, void *data, size_t buf_size)
{
int err;
@ -944,7 +944,7 @@ ssize_t jfs_getxattr(struct dentry *dentry, const char *name, void *data,
* for it via sb->s_xattr.
*/
if (!strncmp(name, XATTR_SYSTEM_PREFIX, XATTR_SYSTEM_PREFIX_LEN))
return generic_getxattr(dentry, name, data, buf_size);
return generic_getxattr(dentry, inode, name, data, buf_size);
if (strncmp(name, XATTR_OS2_PREFIX, XATTR_OS2_PREFIX_LEN) == 0) {
/*
@ -959,7 +959,7 @@ ssize_t jfs_getxattr(struct dentry *dentry, const char *name, void *data,
return -EOPNOTSUPP;
}
err = __jfs_getxattr(d_inode(dentry), name, data, buf_size);
err = __jfs_getxattr(inode, name, data, buf_size);
return err;
}

6
fs/kernfs/inode.c
View File

@ -208,10 +208,10 @@ int kernfs_iop_removexattr(struct dentry *dentry, const char *name)
return simple_xattr_set(&attrs->xattrs, name, NULL, 0, XATTR_REPLACE);
}
ssize_t kernfs_iop_getxattr(struct dentry *dentry, const char *name, void *buf,
size_t size)
ssize_t kernfs_iop_getxattr(struct dentry *unused, struct inode *inode,
const char *name, void *buf, size_t size)
{
struct kernfs_node *kn = dentry->d_fsdata;
struct kernfs_node *kn = inode->i_private;
struct kernfs_iattrs *attrs;
attrs = kernfs_iattrs(kn);

4
fs/kernfs/kernfs-internal.h
View File

@ -84,8 +84,8 @@ int kernfs_iop_getattr(struct vfsmount *mnt, struct dentry *dentry,
int kernfs_iop_setxattr(struct dentry *dentry, const char *name, const void *value,
size_t size, int flags);
int kernfs_iop_removexattr(struct dentry *dentry, const char *name);
ssize_t kernfs_iop_getxattr(struct dentry *dentry, const char *name, void *buf,
size_t size);
ssize_t kernfs_iop_getxattr(struct dentry *dentry, struct inode *inode,
const char *name, void *buf, size_t size);
ssize_t kernfs_iop_listxattr(struct dentry *dentry, char *buf, size_t size);
/*

4
fs/libfs.c
View File

@ -1127,8 +1127,8 @@ static int empty_dir_setxattr(struct dentry *dentry, const char *name,
return -EOPNOTSUPP;
}
static ssize_t empty_dir_getxattr(struct dentry *dentry, const char *name,
void *value, size_t size)
static ssize_t empty_dir_getxattr(struct dentry *dentry, struct inode *inode,
const char *name, void *value, size_t size)
{
return -EOPNOTSUPP;
}

4
fs/overlayfs/inode.c
View File

@ -246,8 +246,8 @@ static bool ovl_need_xattr_filter(struct dentry *dentry,
return false;
}
ssize_t ovl_getxattr(struct dentry *dentry, const char *name,
void *value, size_t size)
ssize_t ovl_getxattr(struct dentry *dentry, struct inode *inode,
const char *name, void *value, size_t size)
{
struct path realpath;
enum ovl_path_type type = ovl_path_real(dentry, &realpath);

4
fs/overlayfs/overlayfs.h
View File

@ -173,8 +173,8 @@ int ovl_setattr(struct dentry *dentry, struct iattr *attr);
int ovl_permission(struct inode *inode, int mask);
int ovl_setxattr(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags);
ssize_t ovl_getxattr(struct dentry *dentry, const char *name,
void *value, size_t size);
ssize_t ovl_getxattr(struct dentry *dentry, struct inode *inode,
const char *name, void *value, size_t size);
ssize_t ovl_listxattr(struct dentry *dentry, char *list, size_t size);
int ovl_removexattr(struct dentry *dentry, const char *name);
struct inode *ovl_d_select_inode(struct dentry *dentry, unsigned file_flags);

2
fs/overlayfs/super.c
View File

@ -274,7 +274,7 @@ static bool ovl_is_opaquedir(struct dentry *dentry)
if (!S_ISDIR(inode->i_mode) || !inode->i_op->getxattr)
return false;
res = inode->i_op->getxattr(dentry, OVL_XATTR_OPAQUE, &val, 1);
res = inode->i_op->getxattr(dentry, inode, OVL_XATTR_OPAQUE, &val, 1);
if (res == 1 && val == 'y')
return true;

4
fs/ubifs/ubifs.h
View File

@ -1734,8 +1734,8 @@ int ubifs_getattr(struct vfsmount *mnt, struct dentry *dentry,
/* xattr.c */
int ubifs_setxattr(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags);
ssize_t ubifs_getxattr(struct dentry *dentry, const char *name, void *buf,
size_t size);
ssize_t ubifs_getxattr(struct dentry *dentry, struct inode *host,
const char *name, void *buf, size_t size);
ssize_t ubifs_listxattr(struct dentry *dentry, char *buffer, size_t size);
int ubifs_removexattr(struct dentry *dentry, const char *name);
int ubifs_init_security(struct inode *dentry, struct inode *inode,

6
fs/ubifs/xattr.c
View File

@ -372,10 +372,10 @@ int ubifs_setxattr(struct dentry *dentry, const char *name,
return setxattr(d_inode(dentry), name, value, size, flags);
}
ssize_t ubifs_getxattr(struct dentry *dentry, const char *name, void *buf,
size_t size)
ssize_t ubifs_getxattr(struct dentry *dentry, struct inode *host,
const char *name, void *buf, size_t size)
{
struct inode *inode, *host = d_inode(dentry);
struct inode *inode;
struct ubifs_info *c = host->i_sb->s_fs_info;
struct qstr nm = QSTR_INIT(name, strlen(name));
struct ubifs_inode *ui;

11
fs/xattr.c
View File

@ -192,7 +192,7 @@ vfs_getxattr_alloc(struct dentry *dentry, const char *name, char **xattr_value,
if (!inode->i_op->getxattr)
return -EOPNOTSUPP;
error = inode->i_op->getxattr(dentry, name, NULL, 0);
error = inode->i_op->getxattr(dentry, inode, name, NULL, 0);
if (error < 0)
return error;
@ -203,7 +203,7 @@ vfs_getxattr_alloc(struct dentry *dentry, const char *name, char **xattr_value,
memset(value, 0, error + 1);
}
error = inode->i_op->getxattr(dentry, name, value, error);
error = inode->i_op->getxattr(dentry, inode, name, value, error);
*xattr_value = value;
return error;
}
@ -236,7 +236,7 @@ vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
}
nolsm:
if (inode->i_op->getxattr)
error = inode->i_op->getxattr(dentry, name, value, size);
error = inode->i_op->getxattr(dentry, inode, name, value, size);
else
error = -EOPNOTSUPP;
@ -691,14 +691,15 @@ xattr_resolve_name(const struct xattr_handler **handlers, const char **name)
* Find the handler for the prefix and dispatch its get() operation.
*/
ssize_t
generic_getxattr(struct dentry *dentry, const char *name, void *buffer, size_t size)
generic_getxattr(struct dentry *dentry, struct inode *inode,
const char *name, void *buffer, size_t size)
{
const struct xattr_handler *handler;
handler = xattr_resolve_name(dentry->d_sb->s_xattr, &name);
if (IS_ERR(handler))
return PTR_ERR(handler);
return handler->get(handler, dentry, d_inode(dentry),
return handler->get(handler, dentry, inode,
name, buffer, size);
}

3
include/linux/fs.h
View File

@ -1702,7 +1702,8 @@ struct inode_operations {
int (*setattr) (struct dentry *, struct iattr *);
int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *);
int (*setxattr) (struct dentry *, const char *,const void *,size_t,int);
ssize_t (*getxattr) (struct dentry *, const char *, void *, size_t);
ssize_t (*getxattr) (struct dentry *, struct inode *,
const char *, void *, size_t);
ssize_t (*listxattr) (struct dentry *, char *, size_t);
int (*removexattr) (struct dentry *, const char *);
int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64 start,

2
include/linux/xattr.h
View File

@ -52,7 +52,7 @@ int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, i
int vfs_setxattr(struct dentry *, const char *, const void *, size_t, int);
int vfs_removexattr(struct dentry *, const char *);
ssize_t generic_getxattr(struct dentry *dentry, const char *name, void *buffer, size_t size);
ssize_t generic_getxattr(struct dentry *dentry, struct inode *inode, const char *name, void *buffer, size_t size);
ssize_t generic_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size);
int generic_setxattr(struct dentry *dentry, const char *name, const void *value, size_t size, int flags);
int generic_removexattr(struct dentry *dentry, const char *name);

2
net/socket.c
View File

@ -466,7 +466,7 @@ static struct socket *sockfd_lookup_light(int fd, int *err, int *fput_needed)
#define XATTR_SOCKPROTONAME_SUFFIX "sockprotoname"
#define XATTR_NAME_SOCKPROTONAME (XATTR_SYSTEM_PREFIX XATTR_SOCKPROTONAME_SUFFIX)
#define XATTR_NAME_SOCKPROTONAME_LEN (sizeof(XATTR_NAME_SOCKPROTONAME)-1)
static ssize_t sockfs_getxattr(struct dentry *dentry,
static ssize_t sockfs_getxattr(struct dentry *dentry, struct inode *inode,
const char *name, void *value, size_t size)
{
const char *proto_name;

6
security/commoncap.c
View File

@ -313,7 +313,7 @@ int cap_inode_need_killpriv(struct dentry *dentry)
if (!inode->i_op->getxattr)
return 0;
error = inode->i_op->getxattr(dentry, XATTR_NAME_CAPS, NULL, 0);
error = inode->i_op->getxattr(dentry, inode, XATTR_NAME_CAPS, NULL, 0);
if (error <= 0)
return 0;
return 1;
@ -397,8 +397,8 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
if (!inode || !inode->i_op->getxattr)
return -ENODATA;
size = inode->i_op->getxattr((struct dentry *)dentry, XATTR_NAME_CAPS, &caps,
XATTR_CAPS_SZ);
size = inode->i_op->getxattr((struct dentry *)dentry, inode,
XATTR_NAME_CAPS, &caps, XATTR_CAPS_SZ);
if (size == -ENODATA || size == -EOPNOTSUPP)
/* no data, that's ok */
return -ENODATA;

2
security/integrity/evm/evm_main.c
View File

@ -82,7 +82,7 @@ static int evm_find_protected_xattrs(struct dentry *dentry)
return -EOPNOTSUPP;
for (xattr = evm_config_xattrnames; *xattr != NULL; xattr++) {
error = inode->i_op->getxattr(dentry, *xattr, NULL, 0);
error = inode->i_op->getxattr(dentry, inode, *xattr, NULL, 0);
if (error < 0) {
if (error == -ENODATA)
continue;

9
security/selinux/hooks.c
View File

@ -506,7 +506,8 @@ static int sb_finish_set_opts(struct super_block *sb)
rc = -EOPNOTSUPP;
goto out;
}
rc = root_inode->i_op->getxattr(root, XATTR_NAME_SELINUX, NULL, 0);
rc = root_inode->i_op->getxattr(root, root_inode,
XATTR_NAME_SELINUX, NULL, 0);
if (rc < 0 && rc != -ENODATA) {
if (rc == -EOPNOTSUPP)
printk(KERN_WARNING "SELinux: (dev %s, type "
@ -1412,13 +1413,13 @@ static int inode_doinit_with_dentry(struct inode *inode, struct dentry *opt_dent
goto out_unlock;
}
context[len] = '\0';
rc = inode->i_op->getxattr(dentry, XATTR_NAME_SELINUX,
rc = inode->i_op->getxattr(dentry, inode, XATTR_NAME_SELINUX,
context, len);
if (rc == -ERANGE) {
kfree(context);
/* Need a larger buffer. Query for the right size. */
rc = inode->i_op->getxattr(dentry, XATTR_NAME_SELINUX,
rc = inode->i_op->getxattr(dentry, inode, XATTR_NAME_SELINUX,
NULL, 0);
if (rc < 0) {
dput(dentry);
@ -1432,7 +1433,7 @@ static int inode_doinit_with_dentry(struct inode *inode, struct dentry *opt_dent
goto out_unlock;
}
context[len] = '\0';
rc = inode->i_op->getxattr(dentry,
rc = inode->i_op->getxattr(dentry, inode,
XATTR_NAME_SELINUX,
context, len);
}

4
security/smack/smack_lsm.c
View File

@ -272,7 +272,7 @@ static struct smack_known *smk_fetch(const char *name, struct inode *ip,
if (buffer == NULL)
return ERR_PTR(-ENOMEM);
rc = ip->i_op->getxattr(dp, name, buffer, SMK_LONGLABEL);
rc = ip->i_op->getxattr(dp, ip, name, buffer, SMK_LONGLABEL);
if (rc < 0)
skp = ERR_PTR(rc);
else if (rc == 0)
@ -3519,7 +3519,7 @@ static void smack_d_instantiate(struct dentry *opt_dentry, struct inode *inode)
TRANS_TRUE, TRANS_TRUE_SIZE,
0);
} else {
rc = inode->i_op->getxattr(dp,
rc = inode->i_op->getxattr(dp, inode,
XATTR_NAME_SMACKTRANSMUTE, trattr,
TRANS_TRUE_SIZE);
if (rc >= 0 && strncmp(trattr, TRANS_TRUE,