On Oct 13 10:20, Corinna Vinschen wrote:
On Oct 13 07:37, Christian Franke wrote:
Corinna Vinschen wrote:
On Oct 10 20:04, Corinna Vinschen wrote:
In short, the whole code is written under the assumption that any sane
application calling nonblocking connect would always call select/poll
On Oct 10 20:04, Corinna Vinschen wrote:
On Oct 10 18:36, Christian Franke wrote:
After a nonblocking connect(), postfix calls poll() with pollfd.events =
POLLIN only. If poll() succeeds, it calls recv(). This fails with ENOTCONN
because the state is still connect_pending.
Oh. So it
On Oct 9 20:21, Christian Franke wrote:
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 () !=
Corinna Vinschen wrote:
I was just looking into applying your patch when I got thinking over the
change in select.cc once more. You're setting the connect_state from
connect_pending to connected there when there's something to read on the
socket.
This puzzles me. A completed connection
On Oct 10 18:36, Christian Franke wrote:
Corinna Vinschen wrote:
I was just looking into applying your patch when I got thinking over the
change in select.cc once more. You're setting the connect_state from
connect_pending to connected there when there's something to read on the
socket.
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,
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)
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);
