Fix locking bug, i.e. lock "wildcard" matched pcb before return.

svn path=/head/; revision=181088
2008-08-01 00:13:32 +00:00 · 2008-08-01 00:13:32 +00:00 · 9b5b51671c · 2020-12-20 02:59:44 +00:00
commit 9b5b51671c
parent 977e23ac4d
1 changed files with 3 additions and 0 deletions
--- a/sys/netgraph/bluetooth/socket/ng_btsocket_sco.c
+++ b/sys/netgraph/bluetooth/socket/ng_btsocket_sco.c
@ -1832,6 +1832,9 @@ ng_btsocket_sco_pcb_by_addr(bdaddr_p bdaddr)
 		mtx_unlock(&p->pcb_mtx);
 	}

+	if (p1 != NULL)
+		mtx_lock(&p1->pcb_mtx);
+
 	return (p1);
 } /* ng_btsocket_sco_pcb_by_addr */