From: Timo Sirainen <tss@iki.fi>
Date: Mon, 13 Sep 2010 15:59:45 +0000 (+0100)
Subject: *-login: Ignore ENOTCONN error for shutdown()
X-Git-Tag: 2.0.3~25
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cb2c44f33d9d48f58e4c5e42ba2526a0c100218a;p=thirdparty%2Fdovecot%2Fcore.git

*-login: Ignore ENOTCONN error for shutdown()
It's probably just a duplicate of a previous read() failure.
---

diff --git a/src/login-common/client-common-auth.c b/src/login-common/client-common-auth.c
index bbc513ad53..8236e1e599 100644
--- a/src/login-common/client-common-auth.c
+++ b/src/login-common/client-common-auth.c
@@ -442,7 +442,7 @@ sasl_callback(struct client *client, enum sasl_server_reply sasl_reply,
 
 		/* the fd may still be hanging somewhere in kernel or another
 		   process. make sure the client gets disconnected. */
-		if (shutdown(client->fd, SHUT_RDWR) < 0)
+		if (shutdown(client->fd, SHUT_RDWR) < 0 && errno != ENOTCONN)
 			i_error("shutdown() failed: %m");
 
 		if (data == NULL)