git: uipc: Fix various races on unp_connect() path.

[Sepherosa Ziehau]

commit c2bfe86d1fba6b83f8f7adf2164978160e529508
Author: Sepherosa Ziehau <sephe at dragonflybsd.org>
Date:   Tue Aug 25 22:05:14 2015 +0800

    uipc: Fix various races on unp_connect() path.
    
    And factor out unp_find_lockref(), which will be used to avoid
    abusing unpcb.unp_conn on uipc_send() for unconnected DGRAM
    unix sockets.

Summary of changes:
 sys/kern/uipc_usrreq.c | 291 ++++++++++++++++++++++++++++++++++---------------
 1 file changed, 205 insertions(+), 86 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/c2bfe86d1fba6b83f8f7adf2164978160e529508


-- 
DragonFly BSD source repository