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Hi Christian, On Sep 25 14:40, Christian Franke wrote: > This is a workaround for this problem which blocks ITP postfix: > https://cygwin.com/ml/cygwin/2014-08/msg00420.html > > With the patch, this disables the secret+cred handshakes of the AF_UNIX > emulation: > > int sd = socket(AF_UNIX, SOCK_STREAM, 0); > > setsockopt(sd, SOL_SOCKET, SO_PEERCRED, NULL, 0); > > Postfix works if socket() calls are replaced by the above. > > Calls of getsockopt(..., SO_PEERCRED, ...) and getpeereid() would fail with ENOTSUP then. These are not used by postfix. > > Christian > Patch looks good. I'm just going to move the no_getpeereid flag into the status block. Also: > +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? Thanks, Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat
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