From 05eae8a57a556412aa18d37660ebfabb74ab2890 Mon Sep 17 00:00:00 2001

From: Sumit Bose <sbose@redhat.com>

Date: Thu, 31 May 2018 17:01:36 +0200

Subject: [PATCH] adcli_conn_is_writeable: do not crash id domain_disco is

 missing

Resolves https://bugzilla.redhat.com/show_bug.cgi?id=1575554

---

 library/adconn.c | 9 +++++++--

 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/library/adconn.c b/library/adconn.c

index d2fb1d5..e2250e3 100644

--- a/library/adconn.c

+++ b/library/adconn.c

@@ -1567,6 +1567,11 @@ adcli_conn_server_has_capability (adcli_conn *conn,

 bool adcli_conn_is_writeable (adcli_conn *conn)

 {

-    disco_dance_if_necessary (conn);

-    return ( (conn->domain_disco->flags & ADCLI_DISCO_WRITABLE) != 0);

+	disco_dance_if_necessary (conn);

+

+	if (conn->domain_disco == NULL) {

+		return false;

+	}

+

+	return ( (conn->domain_disco->flags & ADCLI_DISCO_WRITABLE) != 0);

 }

-- 

2.14.4