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[TCP]: Add IPv6 support to TCP SYN cookies

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Updated to incorporate Eric's suggestion of using a per cpu buffer
rather than allocating on the stack.  Just a two line change, but will
resend in it's entirety.

Signed-off-by: Glenn Griffin <ggriffin.kernel@gmail.com>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
This commit is contained in:
Glenn Griffin
2008-02-07 21:49:26 -08:00
committed by YOSHIFUJI Hideaki
parent 11baab7ac3
commit c6aefafb7e
8 changed files with 338 additions and 26 deletions
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2
net/ipv4/tcp_minisocks.c
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@@ -35,6 +35,8 @@
#endif
int sysctl_tcp_syncookies __read_mostly = SYNC_INIT;
EXPORT_SYMBOL(sysctl_tcp_syncookies);
int sysctl_tcp_abort_on_overflow __read_mostly;
struct inet_timewait_death_row tcp_death_row = {