[GNUnet-SVN] [libmicrohttpd] branch master updated: use WSA_FLAG_OVERLAPPED in W32 sockets as per suggestion from Johnathan McDougall on the mailinglist

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grothoff pushed a commit to branch master
in repository libmicrohttpd.

The following commit(s) were added to refs/heads/master by this push:
     new 18a607a5 use WSA_FLAG_OVERLAPPED in W32 sockets as per suggestion from 
Johnathan McDougall on the mailinglist
18a607a5 is described below

commit 18a607a51883dc185a8150f0a4ca4d6ada9777c7
Author: Christian Grothoff <address@hidden>
AuthorDate: Sat Dec 8 23:18:08 2018 +0100

    use WSA_FLAG_OVERLAPPED in W32 sockets as per suggestion from Johnathan 
McDougall on the mailinglist
---
 ChangeLog                    | 5 +++++
 src/include/microhttpd.h     | 2 +-
 src/microhttpd/mhd_sockets.c | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 64af1b20..5ff5acc9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat Dec  8 23:15:53 CET 2018
+       Fixed missing WSA_FLAG_OVERLAPPED which can cause W32 to block on
+       socket races when using threadpool. (See very detailed description
+       of the issue in the libmicrohttpd mailinglist post of today.) -JM
+
 Sat Dec  8 22:53:56 CET 2018
        Added test for RFC 7616 and documented new API.
        Releasing libmicrohttpd 0.9.62. -CG
diff --git a/src/include/microhttpd.h b/src/include/microhttpd.h
index e6643f5c..1d966233 100644
--- a/src/include/microhttpd.h
+++ b/src/include/microhttpd.h
@@ -126,7 +126,7 @@ typedef intptr_t ssize_t;
  * Current version of the library.
  * 0x01093001 = 1.9.30-1.
  */
-#define MHD_VERSION 0x00096200
+#define MHD_VERSION 0x00096201
 
 /**
  * MHD-internal return code for "YES".
diff --git a/src/microhttpd/mhd_sockets.c b/src/microhttpd/mhd_sockets.c
index 356d288f..56a8a852 100644
--- a/src/microhttpd/mhd_sockets.c
+++ b/src/microhttpd/mhd_sockets.c
@@ -484,7 +484,7 @@ MHD_socket_create_listen_ (int pf)
                    0,
                    NULL,
                    0,
-                   WSA_FLAG_NO_HANDLE_INHERIT);
+                   WSA_FLAG_OVERLAPPED | WSA_FLAG_NO_HANDLE_INHERIT);
   cloexec_set = !0;
 #else  /* !SOCK_CLOEXEC */
   fd = MHD_INVALID_SOCKET;

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