diff options
Diffstat (limited to 'tools/xenstore/xenstored_domain.c')
| -rw-r--r-- | tools/xenstore/xenstored_domain.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/xenstore/xenstored_domain.c b/tools/xenstore/xenstored_domain.c index bcc0a64967..a6f69ddf5b 100644 --- a/tools/xenstore/xenstored_domain.c +++ b/tools/xenstore/xenstored_domain.c @@ -268,6 +268,9 @@ bool do_introduce(struct connection *conn, struct buffered_data *in) if (get_strings(in, vec, ARRAY_SIZE(vec)) < ARRAY_SIZE(vec)) return send_error(conn, EINVAL); + if (!conn->can_write) + return send_error(conn, EROFS); + /* Hang domain off "in" until we're finished. */ domain = talloc(in, struct domain); domain->domid = atoi(vec[0]); |