diff options
| author |   dlg <dlg@openbsd.org> | 2020-04-12 06:59:54 +0000 |
|---|---|---|
| committer | dlg <dlg@openbsd.org> | 2020-04-12 06:59:54 +0000 |
| commit | 422f84d95df9c53dcc980c3d0201aedeba0879a8 (patch) | |
| tree | 6500a72d477ed21e41b23a3f034b7b1c5ea105e6 /usr.bin/tmux/cmd-find-window.c | |
| parent | take NET_LOCK in tpmr_clone_destroy() before calling tpmr_p_dtor() (diff) | |
| download | wireguard-openbsd-422f84d95df9c53dcc980c3d0201aedeba0879a8.tar.xz wireguard-openbsd-422f84d95df9c53dcc980c3d0201aedeba0879a8.zip | |
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@
Diffstat (limited to 'usr.bin/tmux/cmd-find-window.c')
0 files changed, 0 insertions, 0 deletions