Re: [PATCH] Disable AF_UNIX handshake with setsockopt(..., SO_PEERCRED, ...)

[Christian Franke]

Corinna Vinschen wrote:

+int
+fhandler_socket::af_local_set_no_getpeereid ()
+{
+  if (get_addr_family () != AF_LOCAL || get_socket_type () != SOCK_STREAM)
+    {
+      set_errno (EINVAL);
+      return -1;
+    }
+  if (connect_state () != unconnected)

          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^'

Wouldn't it make sense to allow this call in the "listener" state as well?

It should work, but I don't see any real world use case.

Christian