CVSROOT: /cvs
Module name: src
Changes by: d...@cvs.openbsd.org 2020/04/12 00:59:54
Modified files:
sys/net : if_aggr.c
Log message:
take NET_LOCK in aggr_clone_destroy() before calling aggr_p_dtor()
aggr_p_dtor() calls ifpromisc(), and ifpromisc() callers need to
be holding NET_LOCK to make changes to if_flags and if_pcount, and
before calling the interfaces ioctl to apply the flag change.
i found this while reading code with my eyes, and was able to trigger
the NET_ASSERT_LOCKED in the vlan_ioctl path.
ok visa@
