Re: [PATCH] [TCP]: Prevent pseudo garbage in SYN's advertized window

2007-02-13 Thread David Miller
From: "Ilpo_Järvinen" <[EMAIL PROTECTED]> Date: Tue, 13 Feb 2007 15:08:34 +0200 (EET) > TCP may advertize up to 16-bits window in SYN packets (no window > scaling allowed). At the same time, TCP may have rcv_wnd > (32-bits) that does not fit to 16-bits without window scaling > resulting in pseudo

[PATCH] [TCP]: Prevent pseudo garbage in SYN's advertized window

2007-02-13 Thread Ilpo Järvinen
TCP may advertize up to 16-bits window in SYN packets (no window scaling allowed). At the same time, TCP may have rcv_wnd (32-bits) that does not fit to 16-bits without window scaling resulting in pseudo garbage into advertized window from the low-order bits of rcv_wnd. This can happen at least whe