diff options
Diffstat (limited to 'fs/ocfs2/xattr.c')
-rw-r--r-- | fs/ocfs2/xattr.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c index 5fdf269ba82e..3a24ce3deb01 100644 --- a/fs/ocfs2/xattr.c +++ b/fs/ocfs2/xattr.c @@ -638,14 +638,17 @@ int ocfs2_calc_xattr_init(struct inode *dir, si->value_len); if (osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL) { + down_read(&OCFS2_I(dir)->ip_xattr_sem); acl_len = ocfs2_xattr_get_nolock(dir, dir_bh, OCFS2_XATTR_INDEX_POSIX_ACL_DEFAULT, "", NULL, 0); + up_read(&OCFS2_I(dir)->ip_xattr_sem); if (acl_len > 0) { a_size = ocfs2_xattr_entry_real_size(0, acl_len); if (S_ISDIR(mode)) a_size <<= 1; } else if (acl_len != 0 && acl_len != -ENODATA) { + ret = acl_len; mlog_errno(ret); return ret; } @@ -901,7 +904,7 @@ static int ocfs2_xattr_list_entry(struct super_block *sb, case OCFS2_XATTR_INDEX_POSIX_ACL_ACCESS: case OCFS2_XATTR_INDEX_POSIX_ACL_DEFAULT: - if (!(sb->s_flags & MS_POSIXACL)) + if (!(sb->s_flags & SB_POSIXACL)) return 0; break; @@ -3561,7 +3564,7 @@ int ocfs2_xattr_set(struct inode *inode, .not_found = -ENODATA, }; - if (!ocfs2_supports_xattr(OCFS2_SB(inode->i_sb))) + if (!ocfs2_supports_xattr(osb)) return -EOPNOTSUPP; /* @@ -6415,7 +6418,7 @@ static int ocfs2_reflink_xattr_header(handle_t *handle, * and then insert the extents one by one. */ if (xv->xr_list.l_tree_depth) { - memcpy(new_xv, &def_xv, sizeof(def_xv)); + memcpy(new_xv, &def_xv, OCFS2_XATTR_ROOT_SIZE); vb->vb_xv = new_xv; vb->vb_bh = value_bh; ocfs2_init_xattr_value_extent_tree(&data_et, |