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| author | Glenn Griffin <ggriffin.kernel@gmail.com> | 2008-02-07 21:49:26 -0800 |
|---|---|---|
| committer | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2008-03-04 15:18:21 +0900 |
| commit | c6aefafb7ec620911d46174eed514f9df639e5a4 (patch) | |
| tree | 626e3d47a7bb31f586935c480bed09f342f2fbca /net/ipv4/tcp_minisocks.c | |
| parent | 11baab7ac34723ad481e0f97fca733272ef364d4 (diff) | |
| download | lwn-c6aefafb7ec620911d46174eed514f9df639e5a4.tar.gz lwn-c6aefafb7ec620911d46174eed514f9df639e5a4.zip | |
[TCP]: Add IPv6 support to TCP SYN cookies
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>
Diffstat (limited to 'net/ipv4/tcp_minisocks.c')
| -rw-r--r-- | net/ipv4/tcp_minisocks.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c index 0fdd1db641ac..8245247a6ceb 100644 --- a/net/ipv4/tcp_minisocks.c +++ b/net/ipv4/tcp_minisocks.c @@ -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 = { |