diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2008-11-26 02:16:11 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-26 02:16:11 +0100 |
| commit | 9d4139c76905833afcb77fe8ccc17f302a0eb9ab (patch) | |
| tree | 40cb6b05eeffd0478f6d767effaa5d346aa3df82 /include | |
| parent | netns xfrm: add struct xfrm_state::xs_net (diff) | |
| download | linux-9d4139c76905833afcb77fe8ccc17f302a0eb9ab.tar.xz linux-9d4139c76905833afcb77fe8ccc17f302a0eb9ab.zip | |
netns xfrm: per-netns xfrm_state_all list
This is done to get
a) simple "something leaked" check
b) cover possible DoSes when other netns puts many, many xfrm_states
onto a list.
c) not miss "alien xfrm_state" check in some of list iterators in future.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/netns/xfrm.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h index 1cb0024a3b47..6ae234a16517 100644 --- a/include/net/netns/xfrm.h +++ b/include/net/netns/xfrm.h @@ -1,7 +1,10 @@ #ifndef __NETNS_XFRM_H #define __NETNS_XFRM_H +#include <linux/list.h> + struct netns_xfrm { + struct list_head state_all; }; #endif |