Sebastian Lackner : ws2_32: Fix uninitialized memory access in do_poll ( Coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f542a0c18b5a6f0f4d0ef3ce1eb72f48c458035f
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=f542a0c18b5a6f0f4d0ef3ce1e...

Author: Sebastian Lackner <sebastian(a)fds-team.de>
Date:   Sun Jun  7 19:19:39 2015 +0200

ws2_32: Fix uninitialized memory access in do_poll (Coverity).

---

 dlls/ws2_32/socket.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index fdf68a3..1a4533b 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -4800,6 +4800,7 @@ static int do_poll(struct pollfd *pollfds, int count, int timeout)
     {
         if (errno != EINTR) break;
         if (timeout < 0) continue;
+        if (timeout == 0) return 0;
 
         gettimeofday( &tv2, 0 );