From: William Lallemand <wlallemand@haproxy.org>
Date: Mon, 26 Jun 2023 17:08:00 +0000 (+0200)
Subject: BUG/MINOR: ssl: SSL_ERROR_ZERO_RETURN returns CO_ER_SSL_EMPTY
X-Git-Tag: v2.9-dev1~30
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3388b234659aecacfb949e4925ba9461f17916e4;p=thirdparty%2Fhaproxy.git

BUG/MINOR: ssl: SSL_ERROR_ZERO_RETURN returns CO_ER_SSL_EMPTY

Return a more acurate error than the previous patch, CO_ER_SSL_EMPTY is
the code for "Connection closed during SSL handshake" which is more
precise than CO_ER_SSL_ABORT ("Connection error during SSL handshake").

No backport needed.
---

diff --git a/src/ssl_sock.c b/src/ssl_sock.c
index 9af57cce1a..d075333a65 100644
--- a/src/ssl_sock.c
+++ b/src/ssl_sock.c
@@ -5989,7 +5989,7 @@ check_error:
 			/* The peer has closed the SSL session for writing by
 			 * sending a close_notify alert */
 			conn_ctrl_drain(conn);
-			conn->err_code = CO_ER_SSL_ABORT;
+			conn->err_code = CO_ER_SSL_EMPTY;
 			goto out_error;
 
 		}