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SubjectRe: [PATCH net-next 2/5] selinux/nlmsg: add RTM_GETNSID
Le 09/04/2015 13:10, Paul Moore a écrit :
[snip]
>> --- a/security/selinux/nlmsgtab.c
>> +++ b/security/selinux/nlmsgtab.c
>> @@ -74,6 +74,7 @@ static struct nlmsg_perm nlmsg_route_perms[] =
>> { RTM_DELMDB, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
>> { RTM_GETMDB, NETLINK_ROUTE_SOCKET__NLMSG_READ },
>> { RTM_NEWNSID, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
>> + { RTM_DELNSID, NETLINK_ROUTE_SOCKET__NLMSG_READ },
>> { RTM_GETNSID, NETLINK_ROUTE_SOCKET__NLMSG_READ },
>> };
>
> Can you elaborate a bit on the RTM_DELNSID type? Based only on the
> name I wonder if it should be treated as a "write" and not a "read"
> operation.
The user is not allowed to delete a nsid (no method is implemented). This
RTM_DELNSID is only used for notifications.


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