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