Author: glebius
Date: Wed Jan 25 22:26:45 2017
New Revision: 312784
URL: https://svnweb.freebsd.org/changeset/base/312784
Log:
For non-listening AF_UNIX sockets return error code EOPNOTSUPP to match
documentation and SUS.
Modified:
head/sys/kern/uipc_usrreq.c
Modified: head/sys/kern/uipc_usrreq.c
==============================================================================
--- head/sys/kern/uipc_usrreq.c Wed Jan 25 21:35:15 2017 (r312783)
+++ head/sys/kern/uipc_usrreq.c Wed Jan 25 22:26:45 2017 (r312784)
@@ -743,6 +743,9 @@ uipc_listen(struct socket *so, int backl
struct unpcb *unp;
int error;
+ if (so->so_type != SOCK_STREAM && so->so_type != SOCK_SEQPACKET)
+ return (EOPNOTSUPP);
+
unp = sotounpcb(so);
KASSERT(unp != NULL, ("uipc_listen: unp == NULL"));
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