Mailing-List: contact bugs-help@apr.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@apr.apache.org
From: bugzilla@apache.org
To: bugs@apr.apache.org
Subject: DO NOT REPLY [Bug 48247] Apache HTTP server could not respond HEAD
 message under PPC platform when using apr1.3.5
In-Reply-To: <bug-48247-43213@https.issues.apache.org/bugzilla/>
References: <bug-48247-43213@https.issues.apache.org/bugzilla/>
Auto-Submitted: auto-generated
Content-Type: text/plain; charset="UTF-8"
MIME-Version: 1.0
Message-Id: <20100106072941.191BC234C04C@brutus.apache.org>
Date: Tue,  5 Jan 2010 23:29:40 -0800 (PST)

https://issues.apache.org/bugzilla/show_bug.cgi?id=48247

tony dong <dongliqian@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P5                          |P2
           Platform|All                         |PC
            Version|1.3.5                       |HEAD
           Severity|critical                    |normal

--- Comment #1 from tony dong <dongliqian@gmail.com> 2010-01-05 23:29:37 UTC ---
Problem description:
The issue occurred when I used Apache HTTP server 2.2.11 and apr1.3.5 under PPC
platform. The Apache HTTP server couldn't respond the HEAD message under
following environment:
1. Apache HTTP server is configured with multiple ports.
2. When compiling APR, with APR_O_NONBLOCK_INHERITED enabled.
3. Apache HTTP server is running on PPC platform.

Root Cause:
After investigation, I found that there is a small bug when accepting a new
conneciton. 
In function apr_socket_accept of file apr-1.3.5/network_io/sockets.c, if the
new socket finds its father socket is in non-blocking mode, it calls
apr_set_option to change the non-blocking mode. However, the function
apr_set_option only changes the value in struct apr_socket_t, and the real
non-blocking mode of the socket has not been modified. So I think we'd better
call function apr_socket_opt_set to set the real non-blocking mode of the new
socket.

Please see attached for the patched file.

Thanks,
Tony

-- 
Configure bugmail: https://issues.apache.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

---------------------------------------------------------------------
To unsubscribe, e-mail: bugs-unsubscribe@apr.apache.org
For additional commands, e-mail: bugs-help@apr.apache.org