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[IPSEC]: Restrict socket policy loading to CAP_NET_ADMIN.

Browse source 
The interface needs much redesigning if we wish to allow
normal users to do this in some way.

Signed-off-by: Herbert Xu <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Herbert Xu 2005-08-06 06:33:15 -07:00 • committed by David S. Miller
commit 6fc0b4a7a7
2 changed files with 6 additions and 0 deletions
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3
net/ipv4/ip_sockglue.c
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@ -848,6 +848,9 @@ mc_msf_out:
case IP_IPSEC_POLICY:
case IP_XFRM_POLICY:
err = -EPERM;
if (!capable(CAP_NET_ADMIN))
break;
err = xfrm_user_policy(sk, optname, optval, optlen);
break;

3
net/ipv6/ipv6_sockglue.c
View file

@ -504,6 +504,9 @@ done:
break;
case IPV6_IPSEC_POLICY:
case IPV6_XFRM_POLICY:
retv = -EPERM;
if (!capable(CAP_NET_ADMIN))
break;
retv = xfrm_user_policy(sk, optname, optval, optlen);
break;