Update php55 to 5.5.21.

22 Jan 2014, PHP 5.5.21

- Core:
  . Upgraded crypt_blowfish to version 1.3. (Leigh)
  . Fixed bug #60704 (unlink() bug with some files path).
  . Fixed bug #65419 (Inside trait, self::class != __CLASS__). (Julien)
  . Fixed bug #65576 (Constructor from trait conflicts with inherited
    constructor). (dunglas at gmail dot com)
  . Fixed bug #55541 (errors spawn MessageBox, which blocks test automation).
    (Anatol)
  . Fixed bug #68297 (Application Popup provides too few information). (Anatol)
  . Fixed bug #65769 (localeconv() broken in TS builds). (Anatol)
  . Fixed bug #65230 (setting locale randomly broken). (Anatol)
  . Fixed bug #66764 (configure doesn't define EXPANDED_DATADIR / PHP_DATADIR
    correctly). (Ferenc)
  . Fixed bug #68583 (Crash in timeout thread). (Anatol)
  . Fixed bug #68594 (Use after free vulnerability in unserialize()).
    (CVE-2014-8142) (Stefan Esser)
  . Fixed bug #68676 (Explicit Double Free). (Kalle)
  . Fixed bug #68710 (Use After Free Vulnerability in PHP's unserialize()).
    (CVE-2015-0231) (Stefan Esser)

- CGI:
  . Fixed bug #68618 (out of bounds read crashes php-cgi).(CVE-2014-9427)
    (Stas)

- CLI server:
  . Fixed bug #68745 (Invalid HTTP requests make web server segfault). (Adam)

- cURL:
  . Fixed bug #67643 (curl_multi_getcontent returns '' when
    CURLOPT_RETURNTRANSFER isn't set). (Jille Timmermans)

- EXIF:
  . Fixed bug #68799: Free called on unitialized pointer. (CVE-2015-0232)
    (Stas)

- Fileinfo:
  . Fixed bug #68671 (incorrect expression in libmagic).
    (Joshua Rogers, Anatol Belski)
  . Removed readelf.c and related code from libmagic sources
    (Remi, Anatol)
  . Fixed bug #68735 (fileinfo out-of-bounds memory access).
    (Anatol)

- FPM:
  . Fixed bug #68751 (listen.allowed_clients is broken). (Remi)

- GD:
  . Fixed bug #68601 (buffer read overflow in gd_gif_in.c). (Jan Bee, Remi)

- Mbstring:
  . Fixed bug #68504 (--with-libmbfl configure option not present on Windows).
    (Ashesh Vashi)

- Mcrypt:
  . Fixed possible read after end of buffer and use after free. (Dmitry)

- Opcache:
  . Fixed bug #67111 (Memory leak when using "continue 2" inside two foreach
    loops). (Nikita)

- OpenSSL:
  . Fixed bug #55618 (use case-insensitive cert name matching). (Daniel Lowrey)

- Pcntl:
  . Fixed bug #60509 (pcntl_signal doesn't decrease ref-count of old handler
    when setting SIG_DFL). (Julien)

- PCRE:
  . Fixed bug #66679 (Alignment Bug in PCRE 8.34 upstream).
    (Rainer Jung, Anatol Belski)

- pgsql:
  . Fixed bug #68697 (lo_export return -1 on failure). (Ondřej Surý)

- PDO:
  . Fixed bug #68371 (PDO#getAttribute() cannot be called with platform-specific
    attribute names). (Matteo)

- PDO_mysql:
  . Fixed bug #68424 (Add new PDO mysql connection attr to control multi
    statements option). (peter dot wolanin at acquia dot com)

- SPL:
  . Fixed bug #66405 (RecursiveDirectoryIterator::CURRENT_AS_PATHNAME
    breaks the RecursiveIterator). (Paul Garvin)
  . Fixed bug #65213 (cannot cast SplFileInfo to boolean) (Tjerk)
  . Fixed bug #68479 (Added escape parameter to SplFileObject::fputcsv). (Salathe)

- SQLite:
  . Fixed bug #68120 (Update bundled libsqlite to 3.8.7.2). (Anatol)

- Streams:
  . Fixed bug #68532 (convert.base64-encode omits padding bytes).
    (blaesius at krumedia dot de)

lang/php/phpversion.mk

@@ -1,4 +1,4 @@
-# $NetBSD: phpversion.mk,v 1.83 2015/01/23 16:09:26 taca Exp $
+# $NetBSD: phpversion.mk,v 1.84 2015/01/23 16:10:34 taca Exp $
 #
 # This file selects a PHP version, based on the user's preferences and
 # the installed packages. It does not add a dependency on the PHP
@@ -83,7 +83,7 @@ PHPVERSION_MK=	defined
 # Define each PHP's version.
 PHP53_VERSION=	5.3.29
 PHP54_VERSION=	5.4.37
-PHP55_VERSION=	5.5.20
+PHP55_VERSION=	5.5.21
 PHP56_VERSION=	5.6.4
 
 # Define initial release of major version.

lang/php55/distinfo

@@ -1,8 +1,8 @@
-$NetBSD: distinfo,v 1.32 2014/12/19 16:10:38 taca Exp $
+$NetBSD: distinfo,v 1.33 2015/01/23 16:10:34 taca Exp $
 
-SHA1 (php-5.5.20.tar.bz2) = 58acd296969f1b49643c3b70d5f244841fe59abf
-RMD160 (php-5.5.20.tar.bz2) = 701aef3c54773ce8cc10352f6badd69046bb8d09
-Size (php-5.5.20.tar.bz2) = 13240796 bytes
+SHA1 (php-5.5.21.tar.bz2) = a6251bb3565f144593df4329fd15bedd70ae13a8
+RMD160 (php-5.5.21.tar.bz2) = eaea30ff8b5facbb03197ab81101f5b0e34463f5
+Size (php-5.5.21.tar.bz2) = 13306064 bytes
 SHA1 (patch-acinclude.m4) = 9e9c433e4cb96e469f7cf14b2064a0f41fc4568a
 SHA1 (patch-aclocal.m4) = 46f192351e541453b1e32299acd1b4cfefc93cb2
 SHA1 (patch-build_libtool.m4) = 3811edd697fd21eadc4f65cba35c6297141e8ff2