submission-login: submission-proxy - Sanitize response in REFERRAL parse error.

diff --git a/src/submission-login/submission-proxy.c b/src/submission-login/submission-proxy.c
index 36dacab96c5ff55f00afb5adff15eaa758232edc..67a7cad08d8081a0c48d0e98dec34111dfbb03fe 100644 (file)
--- a/src/submission-login/submission-proxy.c
+++ b/src/submission-login/submission-proxy.c
@@ -421,7 +421,7 @@ submission_proxy_handle_redirect(struct client *client, unsigned int status,
                e_debug(login_proxy_get_event(client->login_proxy),
                        "Backend server returned invalid redirect "
                        "'%03u %s %s': %s",
-                       status, enh_code, target, error);
+                       status, enh_code, str_sanitize(target, 160), error);
                *failure_type_r = LOGIN_PROXY_FAILURE_TYPE_AUTH_TEMPFAIL;
                *text_r = "Temporary internal proxy error";
                return TRUE;