uipc: Check unp_conn again after unp_connect().
authorSepherosa Ziehau <sephe@dragonflybsd.org>
Mon, 31 Aug 2015 13:08:11 +0000 (21:08 +0800)
committerSepherosa Ziehau <sephe@dragonflybsd.org>
Tue, 1 Sep 2015 03:12:37 +0000 (11:12 +0800)
commit6e5ff0185c4cac789cbc9ce3b8eaf57f03e0a7a1
tree006a5932b17eb5be4869794a49fab652558a0c62
parent66b13f0292000ed501c59eeb9ca438a3a6f56a55
uipc: Check unp_conn again after unp_connect().

Since the current unp's token could be released after unp_conn
assignment, we need to check unp_conn again even if unp_connect()
returns no error.
sys/kern/uipc_usrreq.c