diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c index 48858510739b..cd7ddf24157a 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -387,6 +387,9 @@ static int btrfs_xattr_handler_set(const struct xattr_handler *handler, const char *name, const void *buffer, size_t size, int flags) { + if (btrfs_root_readonly(BTRFS_I(inode)->root)) + return -EROFS; + name = xattr_full_name(handler, name); return btrfs_setxattr_trans(inode, name, buffer, size, flags); }