libmicrohttpd

commit 7d0221189929a3251d956166f82b06c456b33ed9
parent dd327c1d13252373cd1730e445d19930417571bf
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
Date:   Fri, 28 Oct 2016 19:49:57 +0300

Fixed data races in thread-per-connection mode.

Diffstat:
M
src/microhttpd/daemon.c
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/microhttpd/daemon.c b/src/microhttpd/daemon.c
@@ -1770,8 +1770,9 @@ exit:
     {
       shutdown (con->socket_fd,
                 SHUT_WR);
-      MHD_socket_close_chk_ (con->socket_fd);
-      con->socket_fd = MHD_INVALID_SOCKET;
+      /* 'socket_fd' can be used in other thread to signal shutdown.
+       * To avoid data races, do not close socket here. Daemon will
+       * use more connections only after cleanup anyway. */
     }
   return (MHD_THRD_RTRN_TYPE_) 0;
 }