linux/security
Stephen Hemminger 227b60f510 [INET]: local port range robustness
Expansion of original idea from Denis V. Lunev <den@openvz.org>

Add robustness and locking to the local_port_range sysctl.
1. Enforce that low < high when setting.
2. Use seqlock to ensure atomic update.

The locking might seem like overkill, but there are
cases where sysadmin might want to change value in the
middle of a DoS attack.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-10 17:30:46 -07:00
..
keys
selinux [INET]: local port range robustness 2007-10-10 17:30:46 -07:00
capability.c
commoncap.c fix NULL pointer dereference in __vm_enough_memory() 2007-08-22 19:52:45 -07:00
dummy.c fix NULL pointer dereference in __vm_enough_memory() 2007-08-22 19:52:45 -07:00
inode.c
Kconfig
Makefile
root_plug.c
security.c