Log Message:
Pullup ticket #5197 - requested by taca
lang/php70: security fix

Revisions pulled up:
- lang/php/phpversion.mk                                        1.170
- lang/php70/distinfo                                           1.25

---
   Module Name:	pkgsrc
   Committed By:	taca
   Date:		Thu Jan 19 14:48:49 UTC 2017

   Modified Files:
   	pkgsrc/lang/php: phpversion.mk
   	pkgsrc/lang/php70: distinfo

   Log Message:
   Update php70 to 7.0.15.

   PHP                                                                        NEWS
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   19 Jan 2017 PHP 7.0.15

   - Core:
    . Fixed bug #73792 (invalid foreach loop hangs script). (Dmitry)
    . Fixed bug #73663 ("Invalid opcode 65/16/8" occurs with a \ 
variable created
      with list()). (Laruence)
    . Fixed bug #73585 (Logging of "Internal Zend error - Missing class
      information" missing class name). (Laruence)
    . Fixed bug #73753 (unserialized array pointer not advancing). (David Walker)
    . Fixed bug #73825 (Heap out of bounds read on unserialize in
      finish_nested_data()). (Stas)
    . Fixed bug #73831 (NULL Pointer Dereference while unserialize php object).
      (Stas)
    . Fixed bug #73832 (Use of uninitialized memory in unserialize()). (Stas)
    . Fixed bug #73092 (Unserialize use-after-free when resizing object's
      properties hash table). (Nikita)
    . Fixed bug #69425 (Use After Free in unserialize()). (Nikita)
    . Fixed bug #72731 (Type Confusion in Object Deserialization). (Nikita)

   - COM:
    . Fixed bug #73679 (DOTNET read access violation using invalid codepage).
      (Anatol)

   - DOM:
    . Fixed bug #67474 (getElementsByTagNameNS filter on default ns). (aboks)

   - EXIF:
    . Bug bug #73737 (FPE when parsing a tag format). (Stas)

   - GD:
    . Fixed bug #73869 (Signed Integer Overflow gd_io.c). (cmb)
    . Fixed bug #73868 (DOS vulnerability in gdImageCreateFromGd2Ctx()). (cmb)

   - GMP:
    . Fixed bug #70513 (GMP Deserialization Type Confusion Vulnerability).
      (Nikita)

   - Mysqli:
    . Fixed bug #73462 (Persistent connections don't set $connect_errno).
      (darkain)

   - Mysqlnd:
    . Fixed issue with decoding BIT columns when having more than one rows in the
      result set. 7.0+ problem. (Andrey)
    . Fixed bug #73800 (sporadic segfault with MYSQLI_OPT_INT_AND_FLOAT_NATIVE).
   	(vanviegen)

   - PCRE:
    . Fixed bug #73612 (preg_*() may leak memory). (cmb)

   - PDO_Firebird:
    . Fixed bug #72931 (PDO_FIREBIRD with Firebird 3.0 not work on returning
      statement). (Dorin Marcoci)

   - Phar:
    . Fixed bug #73773 (Seg fault when loading hostile phar). (Stas)
    . Fixed bug #73768 (Memory corruption when loading hostile phar). (Stas)
    . Fixed bug #73764 (Crash while loading hostile phar archive). (Stas)

   - Phpdbg:
    . Fixed bug #73615 (phpdbg without option never load .phpdbginit at startup).
      (Bob)
    . Fixed issue getting executable lines from custom wrappers. (Bob)
    . Fixed bug #73704 (phpdbg shows the wrong line in files with shebang). (Bob)

   - Reflection:
    . Fixed bug #46103 (ReflectionObject memory leak). (Nikita)

   - Streams:
    . Fixed bug #73586 (php_user_filter::$stream is not set to the stream the
      filter is working on). (Dmitry)

   - SQLite3:
    . Reverted fix for bug #73530	(Unsetting result set may reset other result
      set). (cmb)

   - Standard:
    . Fixed bug #73594 (dns_get_record does not populate $additional out
      parameter). (Bruce Weirdan)
    . Fixed bug #70213 (Unserialize context shared on double class lookup).
      (Taoguang Chen)
    . Fixed bug #73154 (serialize object with __sleep function crash). (Nikita)
    . Fixed bug #70490 (get_browser function is very slow). (Nikita)
    . Fixed bug #73265 (Loading browscap.ini at startup causes high memory usage).
      (Nikita)
    . Fixed bug #31875 (get_defined_functions additional param to exclude
   	disabled functions). (willianveiga)

   - Zlib:
    . Fixed bug #73373 (deflate_add does not verify that output was not truncated).
      (Matt Bonneau)