From: David Miller <davem@davemloft.net>
To: eric.dumazet@gmail.com
Cc: normalperson@yhbt.net, netdev@vger.kernel.org, mgorman@suse.de,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
riel@redhat.com, minchan@kernel.org, akpm@linux-foundation.org,
torvalds@linux-foundation.org
Subject: Re: 3.8-rc2/rc3 write() blocked on CLOSE_WAIT TCP socket
Date: Thu, 10 Jan 2013 22:49:54 -0800 (PST) [thread overview]
Message-ID: <20130110.224954.902891494419623809.davem@davemloft.net> (raw)
In-Reply-To: <1357870727.27446.2988.camel@edumazet-glaptop>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 10 Jan 2013 18:18:47 -0800
> [PATCH] tcp: accept RST without ACK flag
>
> commit c3ae62af8e755 (tcp: should drop incoming frames without ACK flag
> set) added a regression on the handling of RST messages.
>
> RST should be allowed to come even without ACK bit set. We validate
> the RST by checking the exact sequence, as requested by RFC 793 and
> 5961 3.2, in tcp_validate_incoming()
>
> Reported-by: Eric Wong <normalperson@yhbt.net>
> Signed-off-by: Eric Dumazet <edumazet@google.com>
Applied, thanks Eric.
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
prev parent reply other threads:[~2013-01-11 6:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-11 0:49 Eric Wong
2013-01-11 2:01 ` Eric Dumazet
2013-01-11 2:18 ` Eric Dumazet
2013-01-11 2:40 ` Neal Cardwell
2013-01-11 2:50 ` Eric Wong
2013-01-11 6:49 ` David Miller [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20130110.224954.902891494419623809.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=akpm@linux-foundation.org \
--cc=eric.dumazet@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mgorman@suse.de \
--cc=minchan@kernel.org \
--cc=netdev@vger.kernel.org \
--cc=normalperson@yhbt.net \
--cc=riel@redhat.com \
--cc=torvalds@linux-foundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox