6.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Namjae Jeon <linkinjeon@xxxxxxxxxx>
[ Upstream commit 40b268d384a22276dca1450549f53eed60e21deb ]
ksmbd is doing write access using vfs helpers. There are the cases that
mnt_want_write() is not called in vfs helper. This patch add missing
mnt_want_write() to ksmbd vfs functions.
Cc: stable@xxxxxxxxxxxxxxx
Cc: Amir Goldstein <amir73il@xxxxxxxxx>
Signed-off-by: Namjae Jeon <linkinjeon@xxxxxxxxxx>
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/smb/server/smb2pdu.c | 26 ++++-----
fs/smb/server/smbacl.c | 10 ++--
fs/smb/server/vfs.c | 112 ++++++++++++++++++++++++++++++--------
fs/smb/server/vfs.h | 17 +++---
fs/smb/server/vfs_cache.c | 2 +-
5 files changed, 112 insertions(+), 55 deletions(-)
diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c
index 028b1d1055b57..f35e06ae25b3b 100644
--- a/fs/smb/server/smb2pdu.c
+++ b/fs/smb/server/smb2pdu.c
@@ -2295,7 +2295,7 @@ static int smb2_set_ea(struct smb2_ea_info *eabuf, unsigned int buf_len,
/* delete the EA only when it exits */
if (rc > 0) {
rc = ksmbd_vfs_remove_xattr(user_ns,
- path->dentry,
+ path,
attr_name);
if (rc < 0) {
@@ -2309,8 +2309,7 @@ static int smb2_set_ea(struct smb2_ea_info *eabuf, unsigned int buf_len,
/* if the EA doesn't exist, just do nothing. */
rc = 0;
} else {
- rc = ksmbd_vfs_setxattr(user_ns,
- path->dentry, attr_name, value,
+ rc = ksmbd_vfs_setxattr(user_ns, path, attr_name, value,
le16_to_cpu(eabuf->EaValueLength), 0);
if (rc < 0) {
ksmbd_debug(SMB,
@@ -2374,8 +2373,7 @@ static noinline int smb2_set_stream_name_xattr(const struct path *path,
return -EBADF;
}
- rc = ksmbd_vfs_setxattr(user_ns, path->dentry,
- xattr_stream_name, NULL, 0, 0);
+ rc = ksmbd_vfs_setxattr(user_ns, path, xattr_stream_name, NULL, 0, 0);
if (rc < 0)
pr_err("Failed to store XATTR stream name :%d\n", rc);
return 0;
@@ -2403,7 +2401,7 @@ static int smb2_remove_smb_xattrs(const struct path *path)
if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN) &&
!strncmp(&name[XATTR_USER_PREFIX_LEN], STREAM_PREFIX,
STREAM_PREFIX_LEN)) {
- err = ksmbd_vfs_remove_xattr(user_ns, path->dentry,
+ err = ksmbd_vfs_remove_xattr(user_ns, path,
name);
if (err)
ksmbd_debug(SMB, "remove xattr failed : %s\n",
@@ -2450,8 +2448,7 @@ static void smb2_new_xattrs(struct ksmbd_tree_connect *tcon, const struct path *
da.flags = XATTR_DOSINFO_ATTRIB | XATTR_DOSINFO_CREATE_TIME |
XATTR_DOSINFO_ITIME;
- rc = ksmbd_vfs_set_dos_attrib_xattr(mnt_user_ns(path->mnt),
- path->dentry, &da);
+ rc = ksmbd_vfs_set_dos_attrib_xattr(mnt_user_ns(path->mnt), path, &da);
if (rc)
ksmbd_debug(SMB, "failed to store file attribute into xattr\n");
}
@@ -3025,7 +3022,7 @@ int smb2_open(struct ksmbd_work *work)
struct inode *inode = d_inode(path.dentry);
posix_acl_rc = ksmbd_vfs_inherit_posix_acl(user_ns,
- inode,
+ &path,
d_inode(path.dentry->d_parent));
if (posix_acl_rc)
ksmbd_debug(SMB, "inherit posix acl failed : %d\n", posix_acl_rc);
@@ -3041,7 +3038,7 @@ int smb2_open(struct ksmbd_work *work)
if (rc) {
if (posix_acl_rc)
ksmbd_vfs_set_init_posix_acl(user_ns,
- inode);
+ &path);
if (test_share_config_flag(work->tcon->share_conf,
KSMBD_SHARE_FLAG_ACL_XATTR)) {
@@ -3081,7 +3078,7 @@ int smb2_open(struct ksmbd_work *work)
rc = ksmbd_vfs_set_sd_xattr(conn,
user_ns,
- path.dentry,
+ &path,
pntsd,
pntsd_size);
kfree(pntsd);
@@ -5522,7 +5519,7 @@ static int smb2_rename(struct ksmbd_work *work,
goto out;
rc = ksmbd_vfs_setxattr(file_mnt_user_ns(fp->filp),
- fp->filp->f_path.dentry,
+ &fp->filp->f_path,
xattr_stream_name,
NULL, 0, 0);
if (rc < 0) {
@@ -5687,8 +5684,7 @@ static int set_file_basic_info(struct ksmbd_file *fp,
da.flags = XATTR_DOSINFO_ATTRIB | XATTR_DOSINFO_CREATE_TIME |
XATTR_DOSINFO_ITIME;
- rc = ksmbd_vfs_set_dos_attrib_xattr(user_ns,
- filp->f_path.dentry, &da);
+ rc = ksmbd_vfs_set_dos_attrib_xattr(user_ns, &filp->f_path, &da);
if (rc)
ksmbd_debug(SMB,
"failed to restore file attribute in EA\n");
@@ -7558,7 +7554,7 @@ static inline int fsctl_set_sparse(struct ksmbd_work *work, u64 id,
da.attr = le32_to_cpu(fp->f_ci->m_fattr);
ret = ksmbd_vfs_set_dos_attrib_xattr(user_ns,
- fp->filp->f_path.dentry, &da);
+ &fp->filp->f_path, &da);
if (ret)
fp->f_ci->m_fattr = old_fattr;
}
diff --git a/fs/smb/server/smbacl.c b/fs/smb/server/smbacl.c
index 8c041e71cf156..8fe2592c5525f 100644
--- a/fs/smb/server/smbacl.c
+++ b/fs/smb/server/smbacl.c
@@ -1185,8 +1185,7 @@ int smb_inherit_dacl(struct ksmbd_conn *conn,
pntsd_size += sizeof(struct smb_acl) + nt_size;
}
- ksmbd_vfs_set_sd_xattr(conn, user_ns,
- path->dentry, pntsd, pntsd_size);
+ ksmbd_vfs_set_sd_xattr(conn, user_ns, path, pntsd, pntsd_size);
kfree(pntsd);
}
@@ -1406,7 +1405,7 @@ int set_info_sec(struct ksmbd_conn *conn, struct ksmbd_tree_connect *tcon,
newattrs.ia_valid |= ATTR_MODE;
newattrs.ia_mode = (inode->i_mode & ~0777) | (fattr.cf_mode & 0777);
- ksmbd_vfs_remove_acl_xattrs(user_ns, path->dentry);
+ ksmbd_vfs_remove_acl_xattrs(user_ns, path);
/* Update posix acls */
if (IS_ENABLED(CONFIG_FS_POSIX_ACL) && fattr.cf_dacls) {
rc = set_posix_acl(user_ns, inode,
@@ -1437,9 +1436,8 @@ int set_info_sec(struct ksmbd_conn *conn, struct ksmbd_tree_connect *tcon,
if (test_share_config_flag(tcon->share_conf, KSMBD_SHARE_FLAG_ACL_XATTR)) {
/* Update WinACL in xattr */
- ksmbd_vfs_remove_sd_xattrs(user_ns, path->dentry);
- ksmbd_vfs_set_sd_xattr(conn, user_ns,
- path->dentry, pntsd, ntsd_len);
+ ksmbd_vfs_remove_sd_xattrs(user_ns, path);
+ ksmbd_vfs_set_sd_xattr(conn, user_ns, path, pntsd, ntsd_len);
}
out:
diff --git a/fs/smb/server/vfs.c b/fs/smb/server/vfs.c
index 6d171f2757f15..e6218c687fa0b 100644
--- a/fs/smb/server/vfs.c
+++ b/fs/smb/server/vfs.c
@@ -171,6 +171,10 @@ int ksmbd_vfs_create(struct ksmbd_work *work, const char *name, umode_t mode)
return err;
}
+ err = mnt_want_write(path.mnt);
+ if (err)
+ goto out_err;
+
mode |= S_IFREG;
err = vfs_create(mnt_user_ns(path.mnt), d_inode(path.dentry),
dentry, mode, true);
@@ -180,6 +184,9 @@ int ksmbd_vfs_create(struct ksmbd_work *work, const char *name, umode_t mode)
} else {
pr_err("File(%s): creation failed (err:%d)\n", name, err);
}
+ mnt_drop_write(path.mnt);
+
+out_err:
done_path_create(&path, dentry);
return err;
}
@@ -210,30 +217,35 @@ int ksmbd_vfs_mkdir(struct ksmbd_work *work, const char *name, umode_t mode)
return err;
}
+ err = mnt_want_write(path.mnt);
+ if (err)
+ goto out_err2;
+
user_ns = mnt_user_ns(path.mnt);
mode |= S_IFDIR;
err = vfs_mkdir(user_ns, d_inode(path.dentry), dentry, mode);
- if (err) {
- goto out;
- } else if (d_unhashed(dentry)) {
+ if (!err && d_unhashed(dentry)) {
struct dentry *d;
d = lookup_one(user_ns, dentry->d_name.name, dentry->d_parent,
dentry->d_name.len);
if (IS_ERR(d)) {
err = PTR_ERR(d);
- goto out;
+ goto out_err1;
}
if (unlikely(d_is_negative(d))) {
dput(d);
err = -ENOENT;
- goto out;
+ goto out_err1;
}
ksmbd_vfs_inherit_owner(work, d_inode(path.dentry), d_inode(d));
dput(d);
}
-out:
+
+out_err1:
+ mnt_drop_write(path.mnt);
+out_err2:
done_path_create(&path, dentry);
if (err)
pr_err("mkdir(%s): creation failed (err:%d)\n", name, err);
@@ -444,7 +456,7 @@ static int ksmbd_vfs_stream_write(struct ksmbd_file *fp, char *buf, loff_t *pos,
memcpy(&stream_buf[*pos], buf, count);
err = ksmbd_vfs_setxattr(user_ns,
- fp->filp->f_path.dentry,
+ &fp->filp->f_path,
fp->stream.name,
(void *)stream_buf,
size,
@@ -590,6 +602,10 @@ int ksmbd_vfs_remove_file(struct ksmbd_work *work, const struct path *path)
goto out_err;
}
+ err = mnt_want_write(path->mnt);
+ if (err)
+ goto out_err;
+
user_ns = mnt_user_ns(path->mnt);
if (S_ISDIR(d_inode(path->dentry)->i_mode)) {
err = vfs_rmdir(user_ns, d_inode(parent), path->dentry);
@@ -600,6 +616,7 @@ int ksmbd_vfs_remove_file(struct ksmbd_work *work, const struct path *path)
if (err)
ksmbd_debug(VFS, "unlink failed, err %d\n", err);
}
+ mnt_drop_write(path->mnt);
out_err:
ksmbd_revert_fsids(work);
@@ -645,11 +662,16 @@ int ksmbd_vfs_link(struct ksmbd_work *work, const char *oldname,
goto out3;
}
+ err = mnt_want_write(newpath.mnt);
+ if (err)
+ goto out3;
+
err = vfs_link(oldpath.dentry, mnt_user_ns(newpath.mnt),
d_inode(newpath.dentry),
dentry, NULL);
if (err)
ksmbd_debug(VFS, "vfs_link failed err %d\n", err);
+ mnt_drop_write(newpath.mnt);
out3:
done_path_create(&newpath, dentry);
@@ -695,6 +717,10 @@ int ksmbd_vfs_rename(struct ksmbd_work *work, const struct path *old_path,
goto out2;
}
+ err = mnt_want_write(old_path->mnt);
+ if (err)
+ goto out2;
+
trap = lock_rename_child(old_child, new_path.dentry);
old_parent = dget(old_child->d_parent);
@@ -758,6 +784,7 @@ int ksmbd_vfs_rename(struct ksmbd_work *work, const struct path *old_path,
out3:
dput(old_parent);
unlock_rename(old_parent, new_path.dentry);
+ mnt_drop_write(old_path->mnt);
out2:
path_put(&new_path);
@@ -898,19 +925,24 @@ ssize_t ksmbd_vfs_getxattr(struct user_namespace *user_ns,
* Return: 0 on success, otherwise error
*/
int ksmbd_vfs_setxattr(struct user_namespace *user_ns,
- struct dentry *dentry, const char *attr_name,
+ const struct path *path, const char *attr_name,
void *attr_value, size_t attr_size, int flags)
{
int err;
+ err = mnt_want_write(path->mnt);
+ if (err)
+ return err;
+
err = vfs_setxattr(user_ns,
- dentry,
+ path->dentry,
attr_name,
attr_value,
attr_size,
flags);
if (err)
ksmbd_debug(VFS, "setxattr failed, err %d\n", err);
+ mnt_drop_write(path->mnt);
return err;
}
@@ -1014,9 +1046,18 @@ int ksmbd_vfs_fqar_lseek(struct ksmbd_file *fp, loff_t start, loff_t length,
}
int ksmbd_vfs_remove_xattr(struct user_namespace *user_ns,
- struct dentry *dentry, char *attr_name)
+ const struct path *path, char *attr_name)
{
- return vfs_removexattr(user_ns, dentry, attr_name);
+ int err;
+
+ err = mnt_want_write(path->mnt);
+ if (err)
+ return err;
+
+ err = vfs_removexattr(user_ns, path->dentry, attr_name);
+ mnt_drop_write(path->mnt);
+
+ return err;
}
int ksmbd_vfs_unlink(struct file *filp)
@@ -1025,6 +1066,10 @@ int ksmbd_vfs_unlink(struct file *filp)
struct dentry *dir, *dentry = filp->f_path.dentry;
struct user_namespace *user_ns = file_mnt_user_ns(filp);
+ err = mnt_want_write(filp->f_path.mnt);
+ if (err)
+ return err;
+
dir = dget_parent(dentry);
err = ksmbd_vfs_lock_parent(dir, dentry);
if (err)
@@ -1042,6 +1087,7 @@ int ksmbd_vfs_unlink(struct file *filp)
ksmbd_debug(VFS, "failed to delete, err %d\n", err);
out:
dput(dir);
+ mnt_drop_write(filp->f_path.mnt);
return err;
}
@@ -1245,13 +1291,13 @@ struct dentry *ksmbd_vfs_kern_path_create(struct ksmbd_work *work,
}
int ksmbd_vfs_remove_acl_xattrs(struct user_namespace *user_ns,
- struct dentry *dentry)
+ const struct path *path)
{
char *name, *xattr_list = NULL;
ssize_t xattr_list_len;
int err = 0;
- xattr_list_len = ksmbd_vfs_listxattr(dentry, &xattr_list);
+ xattr_list_len = ksmbd_vfs_listxattr(path->dentry, &xattr_list);
if (xattr_list_len < 0) {
goto out;
} else if (!xattr_list_len) {
@@ -1267,25 +1313,25 @@ int ksmbd_vfs_remove_acl_xattrs(struct user_namespace *user_ns,
sizeof(XATTR_NAME_POSIX_ACL_ACCESS) - 1) ||
!strncmp(name, XATTR_NAME_POSIX_ACL_DEFAULT,
sizeof(XATTR_NAME_POSIX_ACL_DEFAULT) - 1)) {
- err = ksmbd_vfs_remove_xattr(user_ns, dentry, name);
+ err = ksmbd_vfs_remove_xattr(user_ns, path, name);
if (err)
ksmbd_debug(SMB,
"remove acl xattr failed : %s\n", name);
}
}
+
out:
kvfree(xattr_list);
return err;
}
-int ksmbd_vfs_remove_sd_xattrs(struct user_namespace *user_ns,
- struct dentry *dentry)
+int ksmbd_vfs_remove_sd_xattrs(struct user_namespace *user_ns, const struct path *path)
{
char *name, *xattr_list = NULL;
ssize_t xattr_list_len;
int err = 0;
- xattr_list_len = ksmbd_vfs_listxattr(dentry, &xattr_list);
+ xattr_list_len = ksmbd_vfs_listxattr(path->dentry, &xattr_list);
if (xattr_list_len < 0) {
goto out;
} else if (!xattr_list_len) {
@@ -1298,7 +1344,7 @@ int ksmbd_vfs_remove_sd_xattrs(struct user_namespace *user_ns,
ksmbd_debug(SMB, "%s, len %zd\n", name, strlen(name));
if (!strncmp(name, XATTR_NAME_SD, XATTR_NAME_SD_LEN)) {
- err = ksmbd_vfs_remove_xattr(user_ns, dentry, name);
+ err = ksmbd_vfs_remove_xattr(user_ns, path, name);
if (err)
ksmbd_debug(SMB, "remove xattr failed : %s\n", name);
}
@@ -1375,13 +1421,14 @@ static struct xattr_smb_acl *ksmbd_vfs_make_xattr_posix_acl(struct user_namespac
int ksmbd_vfs_set_sd_xattr(struct ksmbd_conn *conn,
struct user_namespace *user_ns,
- struct dentry *dentry,
+ const struct path *path,
struct smb_ntsd *pntsd, int len)
{
int rc;
struct ndr sd_ndr = {0}, acl_ndr = {0};
struct xattr_ntacl acl = {0};
struct xattr_smb_acl *smb_acl, *def_smb_acl = NULL;
+ struct dentry *dentry = path->dentry;
struct inode *inode = d_inode(dentry);
acl.version = 4;
@@ -1433,7 +1480,7 @@ int ksmbd_vfs_set_sd_xattr(struct ksmbd_conn *conn,
goto out;
}
- rc = ksmbd_vfs_setxattr(user_ns, dentry,
+ rc = ksmbd_vfs_setxattr(user_ns, path,
XATTR_NAME_SD, sd_ndr.data,
sd_ndr.offset, 0);
if (rc < 0)
@@ -1523,7 +1570,7 @@ int ksmbd_vfs_get_sd_xattr(struct ksmbd_conn *conn,
}
int ksmbd_vfs_set_dos_attrib_xattr(struct user_namespace *user_ns,
- struct dentry *dentry,
+ const struct path *path,
struct xattr_dos_attrib *da)
{
struct ndr n;
@@ -1533,7 +1580,7 @@ int ksmbd_vfs_set_dos_attrib_xattr(struct user_namespace *user_ns,
if (err)
return err;
- err = ksmbd_vfs_setxattr(user_ns, dentry, XATTR_NAME_DOS_ATTRIBUTE,
+ err = ksmbd_vfs_setxattr(user_ns, path, XATTR_NAME_DOS_ATTRIBUTE,
(void *)n.data, n.offset, 0);
if (err)
ksmbd_debug(SMB, "failed to store dos attribute in xattr\n");
@@ -1770,10 +1817,11 @@ void ksmbd_vfs_posix_lock_unblock(struct file_lock *flock)
}
int ksmbd_vfs_set_init_posix_acl(struct user_namespace *user_ns,
- struct inode *inode)
+ struct path *path)
{
struct posix_acl_state acl_state;
struct posix_acl *acls;
+ struct inode *inode = d_inode(path->dentry);
int rc;
if (!IS_ENABLED(CONFIG_FS_POSIX_ACL))
@@ -1802,6 +1850,11 @@ int ksmbd_vfs_set_init_posix_acl(struct user_namespace *user_ns,
return -ENOMEM;
}
posix_state_to_acl(&acl_state, acls->a_entries);
+
+ rc = mnt_want_write(path->mnt);
+ if (rc)
+ goto out_err;
+
rc = set_posix_acl(user_ns, inode, ACL_TYPE_ACCESS, acls);
if (rc < 0)
ksmbd_debug(SMB, "Set posix acl(ACL_TYPE_ACCESS) failed, rc : %d\n",
@@ -1814,16 +1867,20 @@ int ksmbd_vfs_set_init_posix_acl(struct user_namespace *user_ns,
ksmbd_debug(SMB, "Set posix acl(ACL_TYPE_DEFAULT) failed, rc : %d\n",
rc);
}
+ mnt_drop_write(path->mnt);
+
+out_err:
free_acl_state(&acl_state);
posix_acl_release(acls);
return rc;
}
int ksmbd_vfs_inherit_posix_acl(struct user_namespace *user_ns,
- struct inode *inode, struct inode *parent_inode)
+ struct path *path, struct inode *parent_inode)
{
struct posix_acl *acls;
struct posix_acl_entry *pace;
+ struct inode *inode = d_inode(path->dentry);
int rc, i;
if (!IS_ENABLED(CONFIG_FS_POSIX_ACL))
@@ -1841,6 +1898,10 @@ int ksmbd_vfs_inherit_posix_acl(struct user_namespace *user_ns,
}
}
+ rc = mnt_want_write(path->mnt);
+ if (rc)
+ goto out_err;
+
rc = set_posix_acl(user_ns, inode, ACL_TYPE_ACCESS, acls);
if (rc < 0)
ksmbd_debug(SMB, "Set posix acl(ACL_TYPE_ACCESS) failed, rc : %d\n",
@@ -1852,6 +1913,9 @@ int ksmbd_vfs_inherit_posix_acl(struct user_namespace *user_ns,
ksmbd_debug(SMB, "Set posix acl(ACL_TYPE_DEFAULT) failed, rc : %d\n",
rc);
}
+ mnt_drop_write(path->mnt);
+
+out_err:
posix_acl_release(acls);
return rc;
}
diff --git a/fs/smb/server/vfs.h b/fs/smb/server/vfs.h
index 7660565ac2770..0a4eb1e1a79a9 100644
--- a/fs/smb/server/vfs.h
+++ b/fs/smb/server/vfs.h
@@ -108,12 +108,12 @@ ssize_t ksmbd_vfs_casexattr_len(struct user_namespace *user_ns,
struct dentry *dentry, char *attr_name,
int attr_name_len);
int ksmbd_vfs_setxattr(struct user_namespace *user_ns,
- struct dentry *dentry, const char *attr_name,
+ const struct path *path, const char *attr_name,
void *attr_value, size_t attr_size, int flags);
int ksmbd_vfs_xattr_stream_name(char *stream_name, char **xattr_stream_name,
size_t *xattr_stream_name_size, int s_type);
int ksmbd_vfs_remove_xattr(struct user_namespace *user_ns,
- struct dentry *dentry, char *attr_name);
+ const struct path *path, char *attr_name);
int ksmbd_vfs_kern_path_locked(struct ksmbd_work *work, char *name,
unsigned int flags, struct path *path,
bool caseless);
@@ -139,26 +139,25 @@ void ksmbd_vfs_posix_lock_wait(struct file_lock *flock);
int ksmbd_vfs_posix_lock_wait_timeout(struct file_lock *flock, long timeout);
void ksmbd_vfs_posix_lock_unblock(struct file_lock *flock);
int ksmbd_vfs_remove_acl_xattrs(struct user_namespace *user_ns,
- struct dentry *dentry);
-int ksmbd_vfs_remove_sd_xattrs(struct user_namespace *user_ns,
- struct dentry *dentry);
+ const struct path *path);
+int ksmbd_vfs_remove_sd_xattrs(struct user_namespace *user_ns, const struct path *path);
int ksmbd_vfs_set_sd_xattr(struct ksmbd_conn *conn,
struct user_namespace *user_ns,
- struct dentry *dentry,
+ const struct path *path,
struct smb_ntsd *pntsd, int len);
int ksmbd_vfs_get_sd_xattr(struct ksmbd_conn *conn,
struct user_namespace *user_ns,
struct dentry *dentry,
struct smb_ntsd **pntsd);
int ksmbd_vfs_set_dos_attrib_xattr(struct user_namespace *user_ns,
- struct dentry *dentry,
+ const struct path *path,
struct xattr_dos_attrib *da);
int ksmbd_vfs_get_dos_attrib_xattr(struct user_namespace *user_ns,
struct dentry *dentry,
struct xattr_dos_attrib *da);
int ksmbd_vfs_set_init_posix_acl(struct user_namespace *user_ns,
- struct inode *inode);
+ struct path *path);
int ksmbd_vfs_inherit_posix_acl(struct user_namespace *user_ns,
- struct inode *inode,
+ struct path *path,
struct inode *parent_inode);
#endif /* __KSMBD_VFS_H__ */
diff --git a/fs/smb/server/vfs_cache.c b/fs/smb/server/vfs_cache.c
index bafb34d4b5bbb..94ad8fa07b46e 100644
--- a/fs/smb/server/vfs_cache.c
+++ b/fs/smb/server/vfs_cache.c
@@ -251,7 +251,7 @@ static void __ksmbd_inode_close(struct ksmbd_file *fp)
if (ksmbd_stream_fd(fp) && (ci->m_flags & S_DEL_ON_CLS_STREAM)) {
ci->m_flags &= ~S_DEL_ON_CLS_STREAM;
err = ksmbd_vfs_remove_xattr(file_mnt_user_ns(filp),
- filp->f_path.dentry,
+ &filp->f_path,
fp->stream.name);
if (err)
pr_err("remove xattr failed : %s\n",
--
2.43.0
