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authorEric Paris <eparis@redhat.com>2010-12-16 11:46:51 -0500
committerEric Paris <eparis@redhat.com>2010-12-16 12:50:17 -0500
commit350e4f31e0eaf56dfc3b328d24a11bdf42a41fb8 (patch)
tree8b825e93e80367fc55f43641037301abfcca0b17 /security
parent73ff5fc0a86b28b77e02a6963b388d1dbfa0a263 (diff)
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 <eparis@redhat.com>
Diffstat (limited to 'security')
-rw-r--r--security/selinux/nlmsgtab.c2
1 files changed, 2 insertions, 0 deletions
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[] =
65 { RTM_NEWADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, 65 { RTM_NEWADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
66 { RTM_DELADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, 66 { RTM_DELADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
67 { RTM_GETADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_READ }, 67 { RTM_GETADDRLABEL, NETLINK_ROUTE_SOCKET__NLMSG_READ },
68 { RTM_GETDCB, NETLINK_ROUTE_SOCKET__NLMSG_READ },
69 { RTM_SETDCB, NETLINK_ROUTE_SOCKET__NLMSG_WRITE },
68}; 70};
69 71
70static struct nlmsg_perm nlmsg_firewall_perms[] = 72static struct nlmsg_perm nlmsg_firewall_perms[] =