[PATCH] server: Avoid reporting POLLOUT on connection failure in poll_single_socket().

[Zebediah Figura]

Ideally we should be using sock_get_poll_events() and sock_poll_event() instead,
but that seems like an overly risky change for this late in code freeze.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51442
Signed-off-by: Zebediah Figura <zfigura(a)codeweavers.com>
---
 dlls/ws2_32/tests/sock.c | 2 +-
 server/sock.c            | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/dlls/ws2_32/tests/sock.c b/dlls/ws2_32/tests/sock.c
index c00d25fec3e..042c743f95e 100644
--- a/dlls/ws2_32/tests/sock.c
+++ b/dlls/ws2_32/tests/sock.c
@@ -6883,7 +6883,7 @@ static void test_WSAPoll(void)
         fds[0].events = POLLRDNORM | POLLRDBAND | POLLWRNORM;
         fds[0].revents = 0xdead;
         ret = pWSAPoll(fds, 1, 10000);
-        todo_wine ok(ret == 1, "got %d\n", ret);
+        ok(ret == 1, "got %d\n", ret);
         todo_wine ok(fds[0].revents == (POLLWRNORM | POLLHUP | POLLERR), "got events %#x\n", fds[0].revents);
 
         len = sizeof(err);
diff --git a/server/sock.c b/server/sock.c
index c7378306511..650e67a2e0a 100644
--- a/server/sock.c
+++ b/server/sock.c
@@ -2979,6 +2979,9 @@ static int poll_single_socket( struct sock *sock, int mask )
     if (pollfd.events < 0 || poll( &pollfd, 1, 0 ) < 0)
         return 0;
 
+    if (sock->state == SOCK_CONNECTING && (pollfd.revents & (POLLERR | POLLHUP)))
+        pollfd.revents &= ~POLLOUT;
+
     if ((mask & AFD_POLL_HUP) && (pollfd.revents & POLLIN) && sock->type == WS_SOCK_STREAM)
     {
         char dummy;
-- 
2.34.1