lib-http: Recent DNS change caused lib-http to access uninitialized memory.

diff --git a/src/lib-http/http-client-host.c b/src/lib-http/http-client-host.c
index 2d8c18b65c875e2b1cf3664305168d6572a01585..427e4b2e90439880e4052d3e76eae83aacc82e54 100644 (file)
--- a/src/lib-http/http-client-host.c
+++ b/src/lib-http/http-client-host.c
@@ -403,7 +403,7 @@ static void http_client_host_lookup
                        "Performing asynchronous DNS lookup");
                (void)dns_client_lookup(client->set.dns_client, host->name,
                        http_client_host_dns_callback, host, &host->dns_lookup);
-       } else if (dns_set.dns_client_socket_path != NULL) {
+       } else if (client->set.dns_client_socket_path != NULL) {
                http_client_host_debug(host,
                        "Performing asynchronous DNS lookup");
                memset(&dns_set, 0, sizeof(dns_set));