Re: [PATCH] tcp: sysctl to disable TCP simultaneous connect

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Feb 14, 2013 at 9:30 PM, Eric W. Biederman
<ebiederm@xxxxxxxxxxxx> wrote:
> Kees Cook <keescook@xxxxxxxxxxxx> writes:
>
>> The patch would not break it -- it defaults the sysctl to staying enabled.
>>
>> If you mean the documentation should be updated, sure, that's easy to do.
>>
>> David: I know you aren't a fan of this patch, but I'd like to try to
>> convince you. :) This leaves the feature enabled and add a toggle for
>> systems (like Chrome OS) that don't want to risk this DoS at all.
>> There are so very many other toggle, I don't see why this one would be
>> a problem to add.
>
> Chrome OS has no plans to implement webrtc?  Last I had read that
> support had been added to the release versions of Chrome, and was in the
> development builds of firefox.  I really don't belive that there are
> many systems that don't intend to run a web browser.

I haven't looked at the internals of webrtc. Are you implying some
feature in it relies on the TCP simultaneous connect?

-Kees

-- 
Kees Cook
Chrome OS Security
--
To unsubscribe from this list: send the line "unsubscribe linux-doc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite Forum]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux