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| author | Nikolay Aleksandrov <nikolay@cumulusnetworks.com> | 2020-01-14 20:56:09 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-01-15 15:48:17 +0300 |
| commit | 8dcea187088bce5d2f1149294ad109f022653547 (patch) | |
| tree | d94a5771dbe588849fec8438e44aa07293331e90 /security/selinux | |
| parent | 8f4cc940a149b9fe013a191d6d8dc87aee9a204f (diff) | |
| download | linux-8dcea187088bce5d2f1149294ad109f022653547.tar.xz | |
net: bridge: vlan: add rtm definitions and dump support
This patch adds vlan rtm definitions:
- NEWVLAN: to be used for creating vlans, setting options and
notifications
- DELVLAN: to be used for deleting vlans
- GETVLAN: used for dumping vlan information
Dumping vlans which can span multiple messages is added now with basic
information (vid and flags). We use nlmsg_parse() to validate the header
length in order to be able to extend the message with filtering
attributes later.
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'security/selinux')
| -rw-r--r-- | security/selinux/nlmsgtab.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/security/selinux/nlmsgtab.c b/security/selinux/nlmsgtab.c index c97fdae8f71b..b69231918686 100644 --- a/security/selinux/nlmsgtab.c +++ b/security/selinux/nlmsgtab.c @@ -85,6 +85,9 @@ static const struct nlmsg_perm nlmsg_route_perms[] = { RTM_GETNEXTHOP, NETLINK_ROUTE_SOCKET__NLMSG_READ }, { RTM_NEWLINKPROP, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, { RTM_DELLINKPROP, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_NEWVLAN, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_DELVLAN, NETLINK_ROUTE_SOCKET__NLMSG_WRITE }, + { RTM_GETVLAN, NETLINK_ROUTE_SOCKET__NLMSG_READ }, }; static const struct nlmsg_perm nlmsg_tcpdiag_perms[] = @@ -168,7 +171,7 @@ int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm) * structures at the top of this file with the new mappings * before updating the BUILD_BUG_ON() macro! */ - BUILD_BUG_ON(RTM_MAX != (RTM_NEWLINKPROP + 3)); + BUILD_BUG_ON(RTM_MAX != (RTM_NEWVLAN + 3)); err = nlmsg_perm(nlmsg_type, perm, nlmsg_route_perms, sizeof(nlmsg_route_perms)); break; |