Log Message:
Pullup ticket #5198 - requested by taca
lang/php56: security fix

Revisions pulled up:
- lang/php/phpversion.mk                                        1.171
- lang/php56/distinfo                                           1.39

---
   Module Name:	pkgsrc
   Committed By:	taca
   Date:		Fri Jan 20 00:44:01 UTC 2017

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

   Log Message:
   Update php56 to 5.6.30.

   PHP                                                                        NEWS
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   19 Jan 2017, PHP 5.6.30

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

   - GD:
    . Fixed bug #73549 (Use after free when stream is passed to imagepng). (cmb)
    . Fixed bug #73868 (DOS vulnerability in gdImageCreateFromGd2Ctx()). (cmb)
    . Fixed bug #73869 (Signed Integer Overflow gd_io.c). (cmb)

   - Intl:
    . Fixed bug #68447 (grapheme_extract take an extra trailing character).
      (SATŌ Kentarō)

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

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

   - Standard:
    . Fixed bug #70213 (Unserialize context shared on double class lookup).
      (Taoguang Chen)
    . Fixed bug #73825 (Heap out of bounds read on unserialize in
      finish_nested_data()). (Stas)