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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