From: Eric Paris Date: Thu, 16 Dec 2010 16:46:51 +0000 (-0500) Subject: SELinux: define permissions for DCB netlink messages X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=350e4f31e0eaf56dfc3b328d24a11bdf42a41fb8;p=linux-beck.git SELinux: define permissions for DCB netlink messages Commit 2f90b865 added two new netlink message types to the netlink route socket. SELinux has hooks to define if netlink messages are allowed to be sent or received, but it did not know about these two new message types. By default we allow such actions so noone likely noticed. This patch adds the proper definitions and thus proper permissions enforcement. Signed-off-by: Eric Paris --- diff --git a/security/selinux/nlmsgtab.c b/security/selinux/nlmsgtab.c index 75ec0c6ebacd..8b02b2137da2 100644 --- a/security/selinux/nlmsgtab.c +++ b/security/selinux/nlmsgtab.c @@ -65,6 +65,8 @@ static struct nlmsg_perm nlmsg_route_perms[] = { RTM_NEWADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, { RTM_DELADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, { RTM_GETADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_GETDCB, NETLINK_ROUTE_SOCKET__NLMSG_READ }, + { RTM_SETDCB, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, }; static struct nlmsg_perm nlmsg_firewall_perms[] =