From: Stephan Bosch <stephan.bosch@open-xchange.com>
Date: Sat, 4 Feb 2023 17:30:37 +0000 (+0100)
Subject: lib-imap-urlauth: imap-urlauth-connection - Retain callback when callback returns 0.
X-Git-Tag: 2.4.0~2969
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ebd3d0865860557cf691e0a3c73fd05d4ab681c;p=thirdparty%2Fdovecot%2Fcore.git

lib-imap-urlauth: imap-urlauth-connection - Retain callback when callback returns 0.

Makes sure callback can be called for the next pass; e.g., for abort.
---

diff --git a/src/lib-imap-urlauth/imap-urlauth-connection.c b/src/lib-imap-urlauth/imap-urlauth-connection.c
index b5dff557bb..5624c1d45b 100644
--- a/src/lib-imap-urlauth/imap-urlauth-connection.c
+++ b/src/lib-imap-urlauth/imap-urlauth-connection.c
@@ -670,6 +670,8 @@ imap_urlauth_connection_read_literal(struct imap_urlauth_connection *conn)
 	if (callback != NULL) T_BEGIN {
 		ret = callback(&reply, urlreq->context);
 	} T_END;
+	if (ret == 0)
+		urlreq->callback = callback;
 
 	if (reply.input != NULL)
 		i_stream_unref(&reply.input);