Eric Dumazet 0c24604b68 tcp: implement RFC 5961 4.2 ... Implement the RFC 5691 mitigation against Blind Reset attack using SYN bit. Section 4.2 of RFC 5961 advises to send a Challenge ACK and drop incoming packet, instead of resetting the session. Add a new SNMP counter to count number of challenge acks sent in response to SYN packets. (netstat -s | grep TCPSYNChallenge) Remove obsolete TCPAbortOnSyn, since we no longer abort a TCP session because of a SYN flag. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Kiran Kumar Kella <kkiran@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2012-07-17 07:40:46 -07:00
..
acpi	ACPI: fix acpi_bus.h build warnings when ACPI is not enabled	2012-06-04 00:29:11 -04:00
asm-generic	bug.h: Fix up CONFIG_BUG=n implicit function declarations.	2012-06-25 10:32:49 -07:00
crypto
drm	drm: drop comment about this header being autogenerated.	2012-06-22 11:04:55 +01:00
keys
linux	tcp: implement RFC 5961 4.2	2012-07-17 07:40:46 -07:00
math-emu
media
memory
misc
mtd
net	tcp: implement RFC 5961 3.2	2012-07-17 01:36:20 -07:00
pcmcia
rdma
rxrpc
scsi	SCSI & usb-storage: add try_rc_10_first flag	2012-06-22 22:05:31 -07:00
sound	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media	2012-06-25 14:53:09 -07:00
target	target: Add TFO->put_session() caller for HW fabric session shutdown	2012-06-12 19:33:05 -07:00
trace	rcu: Update RCU_FAST_NO_HZ tracing for lazy callbacks	2012-06-06 20:43:27 -07:00
video	fbdev updates for 3.5	2012-06-01 16:57:51 -07:00
xen
Kbuild