diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/llite/xattr.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/llite/xattr.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/staging/lustre/lustre/llite/xattr.c b/drivers/staging/lustre/lustre/llite/xattr.c index b1ed4d9ea6be..c6c27bbb43b4 100644 --- a/drivers/staging/lustre/lustre/llite/xattr.c +++ b/drivers/staging/lustre/lustre/llite/xattr.c @@ -112,8 +112,8 @@ int ll_setxattr_common(struct inode *inode, const char *name, struct ptlrpc_request *req = NULL; int xattr_type, rc; struct obd_capa *oc; - struct rmtacl_ctl_entry *rce = NULL; #ifdef CONFIG_FS_POSIX_ACL + struct rmtacl_ctl_entry *rce = NULL; posix_acl_xattr_header *new_value = NULL; ext_acl_xattr_header *acl = NULL; #endif @@ -124,6 +124,11 @@ int ll_setxattr_common(struct inode *inode, const char *name, if (rc) return rc; + if ((xattr_type == XATTR_ACL_ACCESS_T || + xattr_type == XATTR_ACL_DEFAULT_T) && + !inode_owner_or_capable(inode)) + return -EPERM; + /* b10667: ignore lustre special xattr for now */ if ((xattr_type == XATTR_TRUSTED_T && strcmp(name, "trusted.lov") == 0) || (xattr_type == XATTR_LUSTRE_T && strcmp(name, "lustre.lov") == 0)) |