mirror of
https://github.com/freebsd/freebsd-src
synced 2024-09-29 05:04:50 +00:00
netlink: add unregister call in cleanup
For protocols that use netlink (generic and route for now), the unint handler seems to have forgotten to call unregister, which will cause the assertion the next time the module is loaded. This patch adds unregister call to netlink_unregister_proto() for those handlers to avoid bad things happen. Reviewed-by: melifaro Fixes:7e5bf68495
("netlink: add netlink support") Pull-request: https://github.com/freebsd/freebsd-src/pull/781 Signed-off-by: Lin Ma <linma@zju.edu.cn> (cherry picked from commit4bdf7f6951
)
This commit is contained in:
parent
fd8bf2ecc0
commit
e30f7d9b9b
|
@ -296,6 +296,7 @@ SYSINIT(genl_load_all, SI_SUB_PROTO_DOMAIN, SI_ORDER_THIRD, genl_load_all, NULL)
|
|||
static void
|
||||
genl_unload(void *u __unused)
|
||||
{
|
||||
netlink_unregister_proto(NETLINK_GENERIC);
|
||||
EVENTHANDLER_DEREGISTER(genl_family_event, family_event_tag);
|
||||
genl_unregister_family(CTRL_FAMILY_NAME);
|
||||
NET_EPOCH_WAIT();
|
||||
|
|
|
@ -134,6 +134,7 @@ static void
|
|||
rtnl_unload(void *u __unused)
|
||||
{
|
||||
netlink_callback_p = nlbridge_orig_p;
|
||||
netlink_unregister_proto(NETLINK_ROUTE);
|
||||
rtnl_ifaces_destroy();
|
||||
rtnl_neighs_destroy();
|
||||
|
||||
|
|
Loading…
Reference in a new issue