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 mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
selinux [INET]: local port range robustness 2007-10-10 17:30:46 -07:00
Kconfig
Makefile
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
root_plug.c
security.c security: unexport mmap_min_addr 2007-07-11 22:52:33 -04:00