diff options
| author |   mpi <mpi@openbsd.org> | 2017-07-27 12:05:36 +0000 |
|---|---|---|
| committer | mpi <mpi@openbsd.org> | 2017-07-27 12:05:36 +0000 |
| commit | a2c606efa3e4d76b525fdc51cfad2f10bff5f2af (patch) | |
| tree | 0149962980711b26ead1aace58e82d61a63e8365 /sys/kern/uipc_socket.c | |
| parent | Grab the KERNEL_LOCK() before calling sorwakeup(). (diff) | |
| download | wireguard-openbsd-a2c606efa3e4d76b525fdc51cfad2f10bff5f2af.tar.xz wireguard-openbsd-a2c606efa3e4d76b525fdc51cfad2f10bff5f2af.zip | |
Assert that the KERNEL_LOCK() is held prior to call csignal() and
selwakeup().
ok bluhm@
Diffstat (limited to 'sys/kern/uipc_socket.c')
| -rw-r--r-- | sys/kern/uipc_socket.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/kern/uipc_socket.c b/sys/kern/uipc_socket.c index 3bb22231867..64a65603f25 100644 --- a/sys/kern/uipc_socket.c +++ b/sys/kern/uipc_socket.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uipc_socket.c,v 1.197 2017/07/24 15:07:39 mpi Exp $ */ +/* $OpenBSD: uipc_socket.c,v 1.198 2017/07/27 12:05:36 mpi Exp $ */ /* $NetBSD: uipc_socket.c,v 1.21 1996/02/04 02:17:52 christos Exp $ */ /* @@ -1925,6 +1925,7 @@ sogetopt(struct socket *so, int level, int optname, struct mbuf **mp) void sohasoutofband(struct socket *so) { + KERNEL_ASSERT_LOCKED(); csignal(so->so_pgid, SIGURG, so->so_siguid, so->so_sigeuid); selwakeup(&so->so_rcv.sb_sel); } |