From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Fri, 9 Sep 2016 14:36:39 +0000 (+0300)
Subject: lib-imap-urlauth: Don't access freed memory on errors.
X-Git-Tag: 2.3.0.rc1~3042
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b804e2b1744ef1616626dd7b8b8ff6cb83cfb2df;p=thirdparty%2Fdovecot%2Fcore.git

lib-imap-urlauth: Don't access freed memory on errors.
---

diff --git a/src/lib-imap-urlauth/imap-urlauth-connection.c b/src/lib-imap-urlauth/imap-urlauth-connection.c
index e3b2f9ae3a..c8544b7273 100644
--- a/src/lib-imap-urlauth/imap-urlauth-connection.c
+++ b/src/lib-imap-urlauth/imap-urlauth-connection.c
@@ -371,11 +371,12 @@ imap_urlauth_request_fail(struct imap_urlauth_connection *conn,
 		} T_END;
 	}
 
+	void *urlreq_context = urlreq->context;
 	imap_urlauth_request_drop(conn, urlreq);
 
 	if (ret < 0) {
 		/* Drop any related requests upon error */
-		imap_urlauth_request_abort_by_context(conn, urlreq->context);
+		imap_urlauth_request_abort_by_context(conn, urlreq_context);
 	}
 
 	if (ret != 0)