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-rw-r--r--fs/f2fs/acl.c7
-rw-r--r--fs/f2fs/acl.h3
-rw-r--r--fs/f2fs/f2fs.h7
-rw-r--r--fs/f2fs/file.c36
-rw-r--r--fs/f2fs/namei.c23
-rw-r--r--fs/f2fs/xattr.c4
6 files changed, 45 insertions, 35 deletions
diff --git a/fs/f2fs/acl.c b/fs/f2fs/acl.c
index 732ec10e7890..965037a9c205 100644
--- a/fs/f2fs/acl.c
+++ b/fs/f2fs/acl.c
@@ -214,8 +214,8 @@ static int f2fs_acl_update_mode(struct inode *inode, umode_t *mode_p,
return error;
if (error == 0)
*acl = NULL;
- if (!in_group_p(inode->i_gid) &&
- !capable_wrt_inode_uidgid(inode, CAP_FSETID))
+ if (!in_group_p(i_gid_into_mnt(&init_user_ns, inode)) &&
+ !capable_wrt_inode_uidgid(&init_user_ns, inode, CAP_FSETID))
mode &= ~S_ISGID;
*mode_p = mode;
return 0;
@@ -269,7 +269,8 @@ static int __f2fs_set_acl(struct inode *inode, int type,
return error;
}
-int f2fs_set_acl(struct inode *inode, struct posix_acl *acl, int type)
+int f2fs_set_acl(struct user_namespace *mnt_userns, struct inode *inode,
+ struct posix_acl *acl, int type)
{
if (unlikely(f2fs_cp_error(F2FS_I_SB(inode))))
return -EIO;
diff --git a/fs/f2fs/acl.h b/fs/f2fs/acl.h
index 124868c13f80..986fd1bc780b 100644
--- a/fs/f2fs/acl.h
+++ b/fs/f2fs/acl.h
@@ -34,7 +34,8 @@ struct f2fs_acl_header {
#ifdef CONFIG_F2FS_FS_POSIX_ACL
extern struct posix_acl *f2fs_get_acl(struct inode *, int);
-extern int f2fs_set_acl(struct inode *, struct posix_acl *, int);
+extern int f2fs_set_acl(struct user_namespace *, struct inode *,
+ struct posix_acl *, int);
extern int f2fs_init_acl(struct inode *, struct inode *, struct page *,
struct page *);
#else
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 506c801880f3..e2d302ae3a46 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -3187,9 +3187,10 @@ void f2fs_truncate_data_blocks(struct dnode_of_data *dn);
int f2fs_do_truncate_blocks(struct inode *inode, u64 from, bool lock);
int f2fs_truncate_blocks(struct inode *inode, u64 from, bool lock);
int f2fs_truncate(struct inode *inode);
-int f2fs_getattr(const struct path *path, struct kstat *stat,
- u32 request_mask, unsigned int flags);
-int f2fs_setattr(struct dentry *dentry, struct iattr *attr);
+int f2fs_getattr(struct user_namespace *mnt_userns, const struct path *path,
+ struct kstat *stat, u32 request_mask, unsigned int flags);
+int f2fs_setattr(struct user_namespace *mnt_userns, struct dentry *dentry,
+ struct iattr *attr);
int f2fs_truncate_hole(struct inode *inode, pgoff_t pg_start, pgoff_t pg_end);
void f2fs_truncate_data_blocks_range(struct dnode_of_data *dn, int count);
int f2fs_precache_extents(struct inode *inode);
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 471a6ff0c937..d26ff2ae3f5e 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -789,8 +789,8 @@ int f2fs_truncate(struct inode *inode)
return 0;
}
-int f2fs_getattr(const struct path *path, struct kstat *stat,
- u32 request_mask, unsigned int query_flags)
+int f2fs_getattr(struct user_namespace *mnt_userns, const struct path *path,
+ struct kstat *stat, u32 request_mask, unsigned int query_flags)
{
struct inode *inode = d_inode(path->dentry);
struct f2fs_inode_info *fi = F2FS_I(inode);
@@ -826,7 +826,7 @@ int f2fs_getattr(const struct path *path, struct kstat *stat,
STATX_ATTR_NODUMP |
STATX_ATTR_VERITY);
- generic_fillattr(inode, stat);
+ generic_fillattr(&init_user_ns, inode, stat);
/* we need to show initial sectors used for inline_data/dentries */
if ((S_ISREG(inode->i_mode) && f2fs_has_inline_data(inode)) ||
@@ -837,7 +837,8 @@ int f2fs_getattr(const struct path *path, struct kstat *stat,
}
#ifdef CONFIG_F2FS_FS_POSIX_ACL
-static void __setattr_copy(struct inode *inode, const struct iattr *attr)
+static void __setattr_copy(struct user_namespace *mnt_userns,
+ struct inode *inode, const struct iattr *attr)
{
unsigned int ia_valid = attr->ia_valid;
@@ -853,9 +854,9 @@ static void __setattr_copy(struct inode *inode, const struct iattr *attr)
inode->i_ctime = attr->ia_ctime;
if (ia_valid & ATTR_MODE) {
umode_t mode = attr->ia_mode;
+ kgid_t kgid = i_gid_into_mnt(mnt_userns, inode);
- if (!in_group_p(inode->i_gid) &&
- !capable_wrt_inode_uidgid(inode, CAP_FSETID))
+ if (!in_group_p(kgid) && !capable_wrt_inode_uidgid(mnt_userns, inode, CAP_FSETID))
mode &= ~S_ISGID;
set_acl_inode(inode, mode);
}
@@ -864,7 +865,8 @@ static void __setattr_copy(struct inode *inode, const struct iattr *attr)
#define __setattr_copy setattr_copy
#endif
-int f2fs_setattr(struct dentry *dentry, struct iattr *attr)
+int f2fs_setattr(struct user_namespace *mnt_userns, struct dentry *dentry,
+ struct iattr *attr)
{
struct inode *inode = d_inode(dentry);
int err;
@@ -884,7 +886,7 @@ int f2fs_setattr(struct dentry *dentry, struct iattr *attr)
!f2fs_is_compress_backend_ready(inode))
return -EOPNOTSUPP;
- err = setattr_prepare(dentry, attr);
+ err = setattr_prepare(&init_user_ns, dentry, attr);
if (err)
return err;
@@ -960,10 +962,10 @@ int f2fs_setattr(struct dentry *dentry, struct iattr *attr)
spin_unlock(&F2FS_I(inode)->i_size_lock);
}
- __setattr_copy(inode, attr);
+ __setattr_copy(&init_user_ns, inode, attr);
if (attr->ia_valid & ATTR_MODE) {
- err = posix_acl_chmod(inode, f2fs_get_inode_mode(inode));
+ err = posix_acl_chmod(&init_user_ns, inode, f2fs_get_inode_mode(inode));
if (is_inode_flag_set(inode, FI_ACL_MODE)) {
if (!err)
@@ -1978,7 +1980,7 @@ static int f2fs_ioc_setflags(struct file *filp, unsigned long arg)
u32 iflags;
int ret;
- if (!inode_owner_or_capable(inode))
+ if (!inode_owner_or_capable(&init_user_ns, inode))
return -EACCES;
if (get_user(fsflags, (int __user *)arg))
@@ -2025,7 +2027,7 @@ static int f2fs_ioc_start_atomic_write(struct file *filp)
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
int ret;
- if (!inode_owner_or_capable(inode))
+ if (!inode_owner_or_capable(&init_user_ns, inode))
return -EACCES;
if (!S_ISREG(inode->i_mode))
@@ -2092,7 +2094,7 @@ static int f2fs_ioc_commit_atomic_write(struct file *filp)
struct inode *inode = file_inode(filp);
int ret;
- if (!inode_owner_or_capable(inode))
+ if (!inode_owner_or_capable(&init_user_ns, inode))
return -EACCES;
ret = mnt_want_write_file(filp);
@@ -2134,7 +2136,7 @@ static int f2fs_ioc_start_volatile_write(struct file *filp)
struct inode *inode = file_inode(filp);
int ret;
- if (!inode_owner_or_capable(inode))
+ if (!inode_owner_or_capable(&init_user_ns, inode))
return -EACCES;
if (!S_ISREG(inode->i_mode))
@@ -2169,7 +2171,7 @@ static int f2fs_ioc_release_volatile_write(struct file *filp)
struct inode *inode = file_inode(filp);
int ret;
- if (!inode_owner_or_capable(inode))
+ if (!inode_owner_or_capable(&init_user_ns, inode))
return -EACCES;
ret = mnt_want_write_file(filp);
@@ -2198,7 +2200,7 @@ static int f2fs_ioc_abort_volatile_write(struct file *filp)
struct inode *inode = file_inode(filp);
int ret;
- if (!inode_owner_or_capable(inode))
+ if (!inode_owner_or_capable(&init_user_ns, inode))
return -EACCES;
ret = mnt_want_write_file(filp);
@@ -3175,7 +3177,7 @@ static int f2fs_ioc_fssetxattr(struct file *filp, unsigned long arg)
return -EFAULT;
/* Make sure caller has proper permission */
- if (!inode_owner_or_capable(inode))
+ if (!inode_owner_or_capable(&init_user_ns, inode))
return -EACCES;
if (fa.fsx_xflags & ~F2FS_SUPPORTED_XFLAGS)
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 887804968576..17bd072a5d39 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -46,7 +46,7 @@ static struct inode *f2fs_new_inode(struct inode *dir, umode_t mode)
nid_free = true;
- inode_init_owner(inode, dir, mode);
+ inode_init_owner(&init_user_ns, inode, dir, mode);
inode->i_ino = ino;
inode->i_blocks = 0;
@@ -314,8 +314,8 @@ static void set_compress_inode(struct f2fs_sb_info *sbi, struct inode *inode,
}
}
-static int f2fs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
- bool excl)
+static int f2fs_create(struct user_namespace *mnt_userns, struct inode *dir,
+ struct dentry *dentry, umode_t mode, bool excl)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(dir);
struct inode *inode;
@@ -637,8 +637,8 @@ static const char *f2fs_get_link(struct dentry *dentry,
return link;
}
-static int f2fs_symlink(struct inode *dir, struct dentry *dentry,
- const char *symname)
+static int f2fs_symlink(struct user_namespace *mnt_userns, struct inode *dir,
+ struct dentry *dentry, const char *symname)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(dir);
struct inode *inode;
@@ -717,7 +717,8 @@ out_free_encrypted_link:
return err;
}
-static int f2fs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
+static int f2fs_mkdir(struct user_namespace *mnt_userns, struct inode *dir,
+ struct dentry *dentry, umode_t mode)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(dir);
struct inode *inode;
@@ -770,8 +771,8 @@ static int f2fs_rmdir(struct inode *dir, struct dentry *dentry)
return -ENOTEMPTY;
}
-static int f2fs_mknod(struct inode *dir, struct dentry *dentry,
- umode_t mode, dev_t rdev)
+static int f2fs_mknod(struct user_namespace *mnt_userns, struct inode *dir,
+ struct dentry *dentry, umode_t mode, dev_t rdev)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(dir);
struct inode *inode;
@@ -878,7 +879,8 @@ out:
return err;
}
-static int f2fs_tmpfile(struct inode *dir, struct dentry *dentry, umode_t mode)
+static int f2fs_tmpfile(struct user_namespace *mnt_userns, struct inode *dir,
+ struct dentry *dentry, umode_t mode)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(dir);
@@ -1255,7 +1257,8 @@ out:
return err;
}
-static int f2fs_rename2(struct inode *old_dir, struct dentry *old_dentry,
+static int f2fs_rename2(struct user_namespace *mnt_userns,
+ struct inode *old_dir, struct dentry *old_dentry,
struct inode *new_dir, struct dentry *new_dentry,
unsigned int flags)
{
diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c
index 8159fae74b9a..490f843ec3bf 100644
--- a/fs/f2fs/xattr.c
+++ b/fs/f2fs/xattr.c
@@ -64,6 +64,7 @@ static int f2fs_xattr_generic_get(const struct xattr_handler *handler,
}
static int f2fs_xattr_generic_set(const struct xattr_handler *handler,
+ struct user_namespace *mnt_userns,
struct dentry *unused, struct inode *inode,
const char *name, const void *value,
size_t size, int flags)
@@ -107,6 +108,7 @@ static int f2fs_xattr_advise_get(const struct xattr_handler *handler,
}
static int f2fs_xattr_advise_set(const struct xattr_handler *handler,
+ struct user_namespace *mnt_userns,
struct dentry *unused, struct inode *inode,
const char *name, const void *value,
size_t size, int flags)
@@ -114,7 +116,7 @@ static int f2fs_xattr_advise_set(const struct xattr_handler *handler,
unsigned char old_advise = F2FS_I(inode)->i_advise;
unsigned char new_advise;
- if (!inode_owner_or_capable(inode))
+ if (!inode_owner_or_capable(&init_user_ns, inode))
return -EPERM;
if (value == NULL)
return -EINVAL;
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-19 01:19:37 +0000