From: Volker Lendecke <vl@samba.org>
Date: Wed, 6 Oct 2010 13:05:59 +0000 (+0200)
Subject: s3: Make the write end of the echo responder pipe non-blocking
X-Git-Url: http://git.samba.org/?a=commitdiff_plain;h=342c79e26544ee5345a9d54f68f774d7ce07e530;p=abartlet%2Fsamba.git%2F.git

s3: Make the write end of the echo responder pipe non-blocking

Without this, we can get a writable pipe end, but the writev call on the pipe
will block.

Autobuild-User: Volker Lendecke <vlendec@samba.org>
Autobuild-Date: Wed Oct  6 13:57:30 UTC 2010 on sn-devel-104
---

diff --git a/source3/smbd/process.c b/source3/smbd/process.c
index 8d36dd3c89f..07fa67477d9 100644
--- a/source3/smbd/process.c
+++ b/source3/smbd/process.c
@@ -2839,6 +2839,7 @@ static bool fork_echo_handler(struct smbd_server_connection *sconn)
 		NTSTATUS status;
 
 		close(listener_pipe[0]);
+		set_blocking(listener_pipe[1], false);
 
 		status = reinit_after_fork(sconn->msg_ctx,
 					   smbd_event_context(),