diff options
| -rw-r--r-- | fs/cifs/cifsproto.h | 4 | ||||
| -rw-r--r-- | fs/cifs/cifssmb.c | 10 | ||||
| -rw-r--r-- | fs/cifs/dir.c | 18 | ||||
| -rw-r--r-- | fs/cifs/file.c | 4 | ||||
| -rw-r--r-- | fs/cifs/inode.c | 14 |
5 files changed, 28 insertions, 22 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index feb9b6e2ab5a..f450f0683ddd 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -305,8 +305,8 @@ struct cifs_unix_set_info_args { __u64 atime; __u64 mtime; __u64 mode; - __u64 uid; - __u64 gid; + kuid_t uid; + kgid_t gid; dev_t device; }; diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c index 76d0d2998850..00e12f2d626b 100644 --- a/fs/cifs/cifssmb.c +++ b/fs/cifs/cifssmb.c @@ -5819,8 +5819,14 @@ static void cifs_fill_unix_set_info(FILE_UNIX_BASIC_INFO *data_offset, const struct cifs_unix_set_info_args *args) { + u64 uid = NO_CHANGE_64, gid = NO_CHANGE_64; u64 mode = args->mode; + if (uid_valid(args->uid)) + uid = from_kuid(&init_user_ns, args->uid); + if (gid_valid(args->gid)) + gid = from_kgid(&init_user_ns, args->gid); + /* * Samba server ignores set of file size to zero due to bugs in some * older clients, but we should be precise - we use SetFileSize to @@ -5833,8 +5839,8 @@ cifs_fill_unix_set_info(FILE_UNIX_BASIC_INFO *data_offset, data_offset->LastStatusChange = cpu_to_le64(args->ctime); data_offset->LastAccessTime = cpu_to_le64(args->atime); data_offset->LastModificationTime = cpu_to_le64(args->mtime); - data_offset->Uid = cpu_to_le64(args->uid); - data_offset->Gid = cpu_to_le64(args->gid); + data_offset->Uid = cpu_to_le64(uid); + data_offset->Gid = cpu_to_le64(gid); /* better to leave device as zero when it is */ data_offset->DevMajor = cpu_to_le64(MAJOR(args->device)); data_offset->DevMinor = cpu_to_le64(MINOR(args->device)); diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c index 8719bbe0dcc3..1cd016217448 100644 --- a/fs/cifs/dir.c +++ b/fs/cifs/dir.c @@ -342,14 +342,14 @@ cifs_do_create(struct inode *inode, struct dentry *direntry, unsigned int xid, *created |= FILE_CREATED; if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) { - args.uid = (__u64) current_fsuid(); + args.uid = current_fsuid(); if (inode->i_mode & S_ISGID) - args.gid = (__u64) inode->i_gid; + args.gid = inode->i_gid; else - args.gid = (__u64) current_fsgid(); + args.gid = current_fsgid(); } else { - args.uid = NO_CHANGE_64; - args.gid = NO_CHANGE_64; + args.uid = INVALID_UID; /* no change */ + args.gid = INVALID_GID; /* no change */ } CIFSSMBUnixSetFileInfo(xid, tcon, &args, fid->netfid, current->tgid); @@ -588,11 +588,11 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, umode_t mode, .device = device_number, }; if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) { - args.uid = (__u64) current_fsuid(); - args.gid = (__u64) current_fsgid(); + args.uid = current_fsuid(); + args.gid = current_fsgid(); } else { - args.uid = NO_CHANGE_64; - args.gid = NO_CHANGE_64; + args.uid = INVALID_UID; /* no change */ + args.gid = INVALID_GID; /* no change */ } rc = CIFSSMBUnixSetPathInfo(xid, pTcon, full_path, &args, cifs_sb->local_nls, diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 0a6677ba212b..b9baf5f66349 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -487,8 +487,8 @@ int cifs_open(struct inode *inode, struct file *file) */ struct cifs_unix_set_info_args args = { .mode = inode->i_mode, - .uid = NO_CHANGE_64, - .gid = NO_CHANGE_64, + .uid = INVALID_UID, /* no change */ + .gid = INVALID_GID, /* no change */ .ctime = NO_CHANGE_64, .atime = NO_CHANGE_64, .mtime = NO_CHANGE_64, diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index d4cf7509c106..737643940540 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -1249,14 +1249,14 @@ cifs_mkdir_qinfo(struct inode *parent, struct dentry *dentry, umode_t mode, .device = 0, }; if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) { - args.uid = (__u64)current_fsuid(); + args.uid = current_fsuid(); if (parent->i_mode & S_ISGID) - args.gid = (__u64)parent->i_gid; + args.gid = parent->i_gid; else - args.gid = (__u64)current_fsgid(); + args.gid = current_fsgid(); } else { - args.uid = NO_CHANGE_64; - args.gid = NO_CHANGE_64; + args.uid = INVALID_UID; /* no change */ + args.gid = INVALID_GID; /* no change */ } CIFSSMBUnixSetPathInfo(xid, tcon, full_path, &args, cifs_sb->local_nls, @@ -2017,12 +2017,12 @@ cifs_setattr_unix(struct dentry *direntry, struct iattr *attrs) if (attrs->ia_valid & ATTR_UID) args->uid = attrs->ia_uid; else - args->uid = NO_CHANGE_64; + args->uid = INVALID_UID; /* no change */ if (attrs->ia_valid & ATTR_GID) args->gid = attrs->ia_gid; else - args->gid = NO_CHANGE_64; + args->gid = INVALID_GID; /* no change */ if (attrs->ia_valid & ATTR_ATIME) args->atime = cifs_UnixTimeToNT(attrs->ia_atime); |