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-rw-r--r--sys/kern/uipc_usrreq.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/uipc_usrreq.c b/sys/kern/uipc_usrreq.c
index 6660d7b..aa435f2 100644
--- a/sys/kern/uipc_usrreq.c
+++ b/sys/kern/uipc_usrreq.c
@@ -846,8 +846,10 @@ unp_connect(so, nam, td)
sizeof(unp->unp_peercred));
unp->unp_flags |= UNP_HAVEPC;
#ifdef MAC
+ SOCK_LOCK(so);
mac_set_socket_peer_from_socket(so, so3);
mac_set_socket_peer_from_socket(so3, so);
+ SOCK_UNLOCK(so);
#endif
so2 = so3;
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