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Date:      Tue, 12 Jul 2022 12:23:03 +0000
From:      bugzilla-noreply@freebsd.org
To:        net@FreeBSD.org
Subject:   [Bug 265154] tcp: syncache_expand() potential race
Message-ID:  <bug-265154-7501-RBE9wNKHcj@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-265154-7501@https.bugs.freebsd.org/bugzilla/>
References:  <bug-265154-7501@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265154

Michael Tuexen <tuexen@freebsd.org> changed:

           What    |Removed                     |Added
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                 CC|                            |tuexen@freebsd.org

--- Comment #1 from Michael Tuexen <tuexen@freebsd.org> ---
I guess you are referring to a race between
a) an incoming ACK segment being the third segment of the three way hand sh=
ake
b) an incoming non-SYN segment (for example the first data segment from the
peer
The non-SYN segment is responded with a RST, right?
If that is true, I discussed such a race with glebius@ recently...

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