Nepenthes Development Team schrieb:
Hi,
On Mon, Aug 2, 2010 at 5:16 PM, Jan Engelhardt <jengelh@xxxxxxxxxx> wrote:
If a packet has no MSS option, none will be added no more.
(commit v2.6.34-rc1~233^2~154^2~44)
git log -1 -p v2.6.34-rc1~233^2~154^2~44
I found some changes to prevent setting an MSS if the SYN packet has a
payload already, and to prevent it from increasing the MSS, but
nothing to prevent if from setting the MSS if there was no MSS set
before.
The code to add an MSS option if none exists still exists,
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob;f=net/netfilter/xt_TCPMSS.c;h=62ec021fbd50ddd278da5f9f53756587d83fb786;hb=HEAD#l116
Markus
--
Hi,
any news on this?
- Daniel
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