CVSROOT: /cvs
Module name: src
Changes by: m...@cvs.openbsd.org 2023/08/03 03:49:09
Modified files:
sys/kern : uipc_socket.c uipc_syscalls.c
sys/net : bfd.c if_vxlan.c if_wg.c
sys/nfs : krpc_subr.c nfs_socket.c nfs_syscalls.c
Log message:
Move solock() down to sosetopt(). A part of standalone sblock() work.
This movement required because buffers related SO_SND* and SO_RCV*
socket options should be protected with sblock(). However, standalone
sblock() has different lock order with solock() and `so_snd' and
`so_rcv' buffers. At least sblock() for `so_snd' buffer will always be
taken before solock() in the sosend() path.
The (*pr_ctloutput)() call was removed from the SOL_SOCKET level 'else'
branch. Except the SO_RTABLE case where it handled in the special way,
this is null op call.
For SO_SND* and SO_RCV* cases solock() will be replaced by sblock() in
the future.
Feedback from bluhm
Tested by bluhm naddy
ok bluhm
