dict: Fix crash when no dictionaries defined

dovecot · May 19, 2016 · 744fa5a · 744fa5a
1 parent f008446
commit 744fa5a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/dict/dict-connection.c b/src/dict/dict-connection.c
@@ -76,6 +76,10 @@ static int dict_connection_dict_init(struct dict_connection *conn)
 	unsigned int i, count;
 	const char *uri, *error;
 
+	if (!array_is_created(&dict_settings->dicts)) {
+		i_error("dict client: No dictionaries configured");
+		return -1;
+	}
 	strlist = array_get(&dict_settings->dicts, &count);
 	for (i = 0; i < count; i += 2) {
 		if (strcmp(strlist[i], conn->name) == 0)