Update www/libmicrohttpd to 0.9.32

This includes security fixes.

Upstream changes:
-----------------

Tue Dec  3 21:25:56 CET 2013
        Security fix: do not read past 0-terminator when unescaping
        strings (thanks to Florian Weimer for reporting).
        Releasing 0.9.32. -CG

Tue Dec  3 21:05:38 CET 2013
        Signaling n times for shutdown works, but for resume we need to
        wake up the correct daemon. Even if we signal n times in that
        case also, there's no guarantee that some daemon can't run
        through its select loop more than once before the daemon we want
        to wake up gets a chance to read.  Thus we need a signal pipe
        per thread in the thread pool IF MHD_suspend_connection is used.
        This introduces a new flag MHD_USE_SUSPEND_RESUME to add those
        additional pipes and only allow MHD_suspend_connection to be
        used in conjunction with this flag.

        Also, as MHD_resume_connection() will be called on a non-daemon
        thread, but none of the queue insert/delete calls are thread safe,
        we need to be concerned about (a) corrupting the queue, and (b)
        having to add mutex protection around every access to the queues,
        including loops through timer queues, etc. This wasn't a problem
        before adding resume; even suspend should be safe since it happens
        in a callback from the daemon.

        I think it's easier to (a) have MHD_suspend_connection() move the
        connection to a suspended queue, (b) have MHD_resume_connection()
        mark the connection as resuming, and then (c) do all the actual
        queue manipulations in MHD_select (poll, epoll, etc.) to move the
        resumed connections back to their normal queues, in response to
        the wake up. The changes are simpler & cleaner. There is a cost to
        the basic select loop that is avoided by making suspend/resume a
        startup option. The per-worker pipes can then also be enabled only
        with that option set. -MH

Fri Nov 29 20:17:03 CET 2013
        Eliminating theoretical stack overflow by limiting length
        of URIs in authentication headers to 32k (only applicable
        if the application explicitly raised the memroy limits,
        and only applies to MHD_digest_auth_check). Issue was
        reported by Florian Weimer. -CG

Tue Nov 26 01:26:15 CET 2013
        Fix race on shutdown signal with thread pool on non-Linux
        systems by signalling n times for n threads. -CG

Sun Nov 24 13:41:15 CET 2013
        Introduce state to mark connections in suspended state (with
        epoll); add missing locking operations in MHD_suspend_connection.
        Fix definition of MHD_TLS_CONNECTION_INIT.  -MH/JC

Wed Oct 30 09:34:20 CET 2013
        Fixing issue in PostProcessor when getting partial boundary
        at the beginning, expanding test suite. -CG

Sun Oct 27 15:19:44 CET 2013
"work/libmicrohttpd-0.9.32/ChangeLog" 1318L, 46479C
        Also, as MHD_resume_connection() will be called on a non-daemon
        thread, but none of the queue insert/delete calls are thread safe,
        we need to be concerned about (a) corrupting the queue, and (b)
        having to add mutex protection around every access to the queues,
        including loops through timer queues, etc. This wasn't a problem
        before adding resume; even suspend should be safe since it happens
        in a callback from the daemon.

        I think it's easier to (a) have MHD_suspend_connection() move the
        connection to a suspended queue, (b) have MHD_resume_connection()
        mark the connection as resuming, and then (c) do all the actual
        queue manipulations in MHD_select (poll, epoll, etc.) to move the
        resumed connections back to their normal queues, in response to
        the wake up. The changes are simpler & cleaner. There is a cost to
        the basic select loop that is avoided by making suspend/resume a
        startup option. The per-worker pipes can then also be enabled only
        with that option set. -MH

Fri Nov 29 20:17:03 CET 2013
        Eliminating theoretical stack overflow by limiting length
        of URIs in authentication headers to 32k (only applicable
        if the application explicitly raised the memroy limits,
        and only applies to MHD_digest_auth_check). Issue was
        reported by Florian Weimer. -CG

Tue Nov 26 01:26:15 CET 2013
        Fix race on shutdown signal with thread pool on non-Linux
        systems by signalling n times for n threads. -CG

Sun Nov 24 13:41:15 CET 2013
        Introduce state to mark connections in suspended state (with
        epoll); add missing locking operations in MHD_suspend_connection.
        Fix definition of MHD_TLS_CONNECTION_INIT.  -MH/JC

Wed Oct 30 09:34:20 CET 2013
        Fixing issue in PostProcessor when getting partial boundary
        at the beginning, expanding test suite. -CG

Sun Oct 27 15:19:44 CET 2013
        Implementing faster processing of upload data in multipart
        encoding (thanks to performance analysis by Adam Homolya). -CG

Thu Oct 24 10:40:03 CEST 2013
        Adding support for connection flow control via
        MHD_suspend_connection and MHD_resume_connection. -CG

2 files changed, 6 insertions, 6 deletions

diff --git a/www/libmicrohttpd/Makefile b/www/libmicrohttpd/Makefile
index 8cd3e60399e..ddda7712d4b 100644
--- a/www/libmicrohttpd/Makefile
+++ b/www/libmicrohttpd/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.16 2013/10/22 12:15:53 adam Exp $
+# $NetBSD: Makefile,v 1.17 2013/12/07 13:34:47 gls Exp $
 
-DISTNAME=	libmicrohttpd-0.9.31
+DISTNAME=	libmicrohttpd-0.9.32
 CATEGORIES=	www
 MASTER_SITES=	${MASTER_SITE_GNU:=libmicrohttpd/}
 
diff --git a/www/libmicrohttpd/distinfo b/www/libmicrohttpd/distinfo
index 72e112f2a9e..5a2d585604b 100644
--- a/www/libmicrohttpd/distinfo
+++ b/www/libmicrohttpd/distinfo
@@ -1,5 +1,5 @@
-$NetBSD: distinfo,v 1.12 2013/10/22 12:15:53 adam Exp $
+$NetBSD: distinfo,v 1.13 2013/12/07 13:34:47 gls Exp $
 
-SHA1 (libmicrohttpd-0.9.31.tar.gz) = 45d79b0ae25a7fa40dbae90a4195fed9d52f5041
-RMD160 (libmicrohttpd-0.9.31.tar.gz) = 03f822822a7487a9b0b551ae34da67785e7029dc
-Size (libmicrohttpd-0.9.31.tar.gz) = 1118373 bytes
+SHA1 (libmicrohttpd-0.9.32.tar.gz) = ff7ff057964710f3eae52711e6d06e85bfe5ed83
+RMD160 (libmicrohttpd-0.9.32.tar.gz) = 62525afa334b4b313a9d270c851baee888c6f98e
+Size (libmicrohttpd-0.9.32.tar.gz) = 1124859 bytes