Log Message:
Update stunnel to 4.50 (from 4.46).

Version 4.50, 2011.12.03, urgency: MEDIUM:

    New features
        Added Android port.
        Updated INSTALL.FIPS.
    Bugfixes
        Fixed internal memory allocation problem in inetd mode.
        Fixed FIPS mode on Microsoft Vista, Server 2008, and Windows 7. This fix \ 
required to compile OpenSSL FIPS-compliant DLLs with MSVC 9.0, instead of MSVC \ 
10.0. msvcr100.dll was replaced with msvcr90.dll. GPL compatibility issues are \ 
explained in the GPL FAQ: \ 
http://www.gnu.org/licenses/gpl-faq.html#WindowsRuntimeAndGPL
        POP3 server-side protocol negotiation updated to report STLS capability \ 
(thx to Anthony Morgan).

Version 4.49, 2011.11.28, urgency: MEDIUM:

    Bugfixes
        Missing Microsoft Visual C++ Redistributable (msvcr100.dll) required by \ 
FIPS-compliant OpenSSL library was added to the Windows installer.
        A bug was fixed causing crashes on MacOS X and some other platforms.

Version 4.48, 2011.11.26, urgency: MEDIUM:

    New features
        FIPS support on Win32 platform added. OpenSSL 0.9.8r DLLs based on FIPS \ 
1.2.3 canister are included with this version of stunnel. FIPS mode can be \ 
disabled with "fips = no" configuration file option.
    Bugfixes
        Fixed canary initialization problem on Win32 platform.

Version 4.47, 2011.11.21, urgency: MEDIUM:

    Internal improvements
        CVE-2010-3864 workaround improved to check runtime version of OpenSSL \ 
rather than compiled version, and to allow OpenSSL 0.x.x >= 0.9.8p.
        Encoding of man page sources changed to UTF-8.
    Bugfixes
        Handling of socket/SSL close in transfer() function was fixed.
        Logging was modified to save and restore system error codes.
        Option "service" was restricted to Unix, as since stunnel 4.42 \ 
it wasn't doing anything useful on Windows platform.