From: Stephan Bosch <stephan.bosch@open-xchange.com>
Date: Sun, 21 Nov 2021 12:28:07 +0000 (+0100)
Subject: submission-login: submission-proxy - Sanitize response in REFERRAL parse error.
X-Git-Tag: 2.4.0~4689
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1ad2af82318bcd2ea51e1645281b58afe99bf27d;p=thirdparty%2Fdovecot%2Fcore.git

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 36dacab96c..67a7cad08d 100644
--- 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;