From: Amitay Isaacs <amitay@gmail.com>
Date: Mon, 29 May 2017 02:36:11 +0000 (+1000)
Subject: ctdb-eventd: Avoid passing NULL pointer to printf( %s )
X-Git-Tag: ldb-1.1.30~57
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a64a83f08a09fbafa0c86171a0f639cc7d4c03f5;p=thirdparty%2Fsamba.git

ctdb-eventd: Avoid passing NULL pointer to printf( %s )

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
---

diff --git a/ctdb/server/ctdb_eventd.c b/ctdb/server/ctdb_eventd.c
index d4a54cdbee0..a6ab2197e74 100644
--- a/ctdb/server/ctdb_eventd.c
+++ b/ctdb/server/ctdb_eventd.c
@@ -381,7 +381,8 @@ static void command_run_trigger(struct tevent_req *req, void *private_data)
 	talloc_free(pending);
 
 	D_DEBUG("Running event %s with args \"%s\"\n",
-		ctdb_event_to_string(state->event), state->arg_str);
+		ctdb_event_to_string(state->event),
+		state->arg_str == NULL ? "(null)" : state->arg_str);
 
 	state->subreq = run_event_send(state, state->ev,
 				       eventd_run_context(state->ectx),