Pullup ticket #5140 - requested by taca
lang/php56: security fix

Revisions pulled up:
- lang/php/phpversion.mk                                        1.161
- lang/php56/distinfo                                          1.35

---
  Module Name: pkgsrc
  Committed By: taca
  Date: Sun Oct 16 11:58:42 UTC 2016

  Modified Files:
  pkgsrc/lang/php: phpversion.mk
  pkgsrc/lang/php56: distinfo

  Log Message:
  Update php56 to 5.6.27.

  13 Oct 2016, PHP 5.6.27

  - Core:
    . Fixed bug #73025 (Heap Buffer Overflow in virtual_popen of
      zend_virtual_cwd.c). (cmb)
    . Fixed bug #73058 (crypt broken when salt is 'too' long). (Anatol)
    . Fixed bug #72703 (Out of bounds global memory read in BF_crypt triggered by
      password_verify). (Anatol)
    . Fixed bug #73189 (Memcpy negative size parameter php_resolve_path). (Stas)
    . Fixed bug #73147 (Use After Free in unserialize()). (Stas)

  - BCmath:
    . Fixed bug #73190 (memcpy negative parameter _bc_new_num_ex). (Stas)

  - DOM:
    . Fixed bug #73150 (missing NULL check in dom_document_save_html). (Stas)

  - Ereg:
    . Fixed bug #73284 (heap overflow in php_ereg_replace function). (Stas)

  - Filter:
    . Fixed bug #72972 (Bad filter for the flags FILTER_FLAG_NO_RES_RANGE and
      FILTER_FLAG_NO_PRIV_RANGE). (julien)
    . Fixed bug #67167 (Wrong return value from FILTER_VALIDATE_BOOLEAN,
      FILTER_NULL_ON_FAILURE). (levim, cmb)
    . Fixed bug #73054 (default option ignored when object passed to int filter).
      (cmb)

  - GD:
    . Fixed bug #67325 (imagetruecolortopalette: white is duplicated in palette).
      (cmb)
    . Fixed bug #50194 (imagettftext broken on transparent background w/o
      alphablending). (cmb)
    . Fixed bug #73003 (Integer Overflow in gdImageWebpCtx of gd_webp.c). (trylab,
      cmb)
    . Fixed bug #53504 (imagettfbbox gives incorrect values for bounding box).
      (Mark Plomer, cmb)
    . Fixed bug #73157 (imagegd2() ignores 3rd param if 4 are given). (cmb)
    . Fixed bug #73155 (imagegd2() writes wrong chunk sizes on boundaries). (cmb)
    . Fixed bug #73159 (imagegd2(): unrecognized formats may result in corrupted
      files). (cmb)
    . Fixed bug #73161 (imagecreatefromgd2() may leak memory). (cmb)

  - Intl:
    . Fixed bug #73218 (add mitigation for ICU int overflow). (Stas)

  - Imap:
    . Fixed bug #73208 (integer overflow in imap_8bit caused heap corruption).
      (Stas)

  - Mbstring:
    . Fixed bug #72994 (mbc_to_code() out of bounds read). (Laruence, cmb)
    . Fixed bug #66964 (mb_convert_variables() cannot detect recursion). (Yasuo)
    . Fixed bug #72992 (mbstring.internal_encoding doesn't inherit default_charset).
      (Yasuo)
    . Fixed bug #73082 (string length overflow in mb_encode_* function). (Stas)

  - PCRE:
    . Fixed bug #73174 (heap overflow in php_pcre_replace_impl). (Stas)

  - Opcache:
    . Fixed bug #72590 (Opcache restart with kill_all_lockers does not work).
      (Keyur) (julien backport)

  - OpenSSL:
    . Fixed bug #73072 (Invalid path SNI_server_certs causes segfault).
      (Jakub Zelenka)
    . Fixed bug #73275 (crash in openssl_encrypt function). (Stas)
    . Fixed bug #73276 (crash in openssl_random_pseudo_bytes function). (Stas)

  - Session:
    . Fixed bug #68015 (Session does not report invalid uid for files save handler).
      (Yasuo)
    . Fixed bug #73100 (session_destroy null dereference in ps_files_path_create).
      (cmb)

  - SimpleXML:
    . Fixed bug #73293 (NULL pointer dereference in SimpleXMLElement::asXML()).
      (Stas)

  - SPL:
    . Fixed bug #73073 (CachingIterator null dereference when convert to string).
      (Stas)

  - Standard:
    . Fixed bug #73240 (Write out of bounds at number_format). (Stas)
    . Fixed bug #73017 (memory corruption in wordwrap function). (Stas)

  - Stream:
    . Fixed bug #73069 (readfile() mangles files larger than 2G). (Laruence)

  - Zip:
    . Fixed bug #70752 (Depacking with wrong password leaves 0 length files).
      (cmb)

(bsiegert)