Log Message:
Update php55 to 5.5.16 (PHP 5.5.16).

21 Aug 2014, PHP 5.5.16

- COM:
  . Fixed missing type checks in com_event_sink (Yussuf Khalil, Stas).

- Fileinfo:
  . Fixed bug #67705 (extensive backtracking in rule regular expression).
    (CVE-2014-3538) (Remi)
  . Fixed bug #67716 (Segfault in cdf.c). (CVE-2014-3587) (Remi)

- FPM:
  . Fixed bug #67635 (php links to systemd libraries without using pkg-config).
    (pacho@gentoo.org, Remi)

- GD:
  . Fixed bug #66901 (php-gd 'c_color' NULL pointer dereference).
    (CVE-2014-2497) (Remi)
  . Fixed bug #67730 (Null byte injection possible with imagexxx functions).
    (CVE-2014-5120) (Ryan Mauger)

- Milter:
  . Fixed bug #67715 (php-milter does not build and crashes randomly). (Mike)

- OpenSSL:
  . Fixed missing type checks in OpenSSL options (Yussuf Khalil, Stas).

- readline:
  . Fixed bug #55496 (Interactive mode doesn't force a newline before the
    prompt). (Bob, Johannes)
  . Fixed bug #67496 (Save command history when exiting interactive shell
    with control-c). (Dmitry Saprykin, Johannes)

- Sessions:
  . Fixed missing type checks in php_session_create_id (Yussuf Khalil, Stas).

- Core:
  . Fixed bug #67693 (incorrect push to the empty array) (Tjerk)
  . Fixed bug #67717 (segfault in dns_get_record). (CVE-2014-3597) (Remi)

- ODBC:
  . Fixed bug #60616 (odbc_fetch_into returns junk data at end of multi-byte
    char fields). (Keyur)