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-   -   Ack: tcp: drop SYN+FIN messages (http://www.linux-archive.org/ubuntu-kernel-team/673414-ack-tcp-drop-syn-fin-messages.html)

Herton Ronaldo Krzesinski 06-01-2012 01:01 AM

Ack: tcp: drop SYN+FIN messages
 
On Thu, May 31, 2012 at 03:58:53PM -0700, Brad Figg wrote:
> With current stable Linux kernel release (as well as with most of the previous
> versions) blocking TCP packets with the SYN bit set and the ACK,RST and FIN
> bits cleared won't prevent incoming TCP connections.
>
>
> Eric Dumazet (1):
> tcp: drop SYN+FIN messages
>
> net/ipv4/tcp_input.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> --
> 1.7.9.5
>
>
> --
> kernel-team mailing list
> kernel-team@lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team
>

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Herton

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Stefan Bader 06-01-2012 07:09 AM

ACK: tcp: drop SYN+FIN messages
 
On 01.06.2012 00:58, Brad Figg wrote:
> With current stable Linux kernel release (as well as with most of the previous
> versions) blocking TCP packets with the SYN bit set and the ACK,RST and FIN
> bits cleared won't prevent incoming TCP connections.
>
>
> Eric Dumazet (1):
> tcp: drop SYN+FIN messages
>
> net/ipv4/tcp_input.c | 2 ++
> 1 file changed, 2 insertions(+)
>
Looks good

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