diff options
Diffstat (limited to 'fs/f2fs/file.c')
| -rw-r--r-- | fs/f2fs/file.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 5fc0ff28b5dd..90d7b89176de 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -831,7 +831,8 @@ 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; @@ -847,8 +848,9 @@ 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(CAP_FSETID)) + if (!in_group_p(kgid) && !capable(CAP_FSETID)) mode &= ~S_ISGID; set_acl_inode(inode, mode); } @@ -869,7 +871,7 @@ 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; @@ -945,7 +947,7 @@ 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)); |