From: Alan T. DeKok <aland@freeradius.org>
Date: Fri, 7 Apr 2023 13:50:01 +0000 (-0400)
Subject: give polite message about socket closing
X-Git-Tag: release_3_2_3~76
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2cafc0afa8fe7ea30055c6cd80a585a33ab3b96b;p=thirdparty%2Ffreeradius-server.git

give polite message about socket closing
---

diff --git a/src/main/tls_listen.c b/src/main/tls_listen.c
index bf1dd18b83..e0a3fb9f14 100644
--- a/src/main/tls_listen.c
+++ b/src/main/tls_listen.c
@@ -1120,6 +1120,10 @@ static ssize_t proxy_tls_read(rad_listen_t *listener)
 			do_close:
 				return -1;
 
+			case SSL_ERROR_SSL:
+				DEBUG("(TLS) Home server has closed the connection");
+				goto do_close;
+
 			default:
 				tls_error_log(NULL, "Failed in proxy receive with OpenSSL error %d", err);
 				goto do_close;
@@ -1169,6 +1173,11 @@ static ssize_t proxy_tls_read(rad_listen_t *listener)
 				/* remote end sent close_notify, send one back */
 				SSL_shutdown(sock->ssn->ssl);
 				goto do_close;
+
+			case SSL_ERROR_SSL:
+				DEBUG("(TLS) Home server has closed the connection");
+				goto do_close;
+
 			default:
 				DEBUG("(TLS) Unexpected OpenSSL error %d", err);
 				goto do_close;