PHP-7.1.1

[Douglas R. Reno]

New point version (Security Related)

Version 7.1.1
19 Jan 2017

    Core
        Fixed bug #73792 (invalid foreach loop hangs script).
        Fixed bug #73686 (Adding settype()ed values to ArrayObject results in references).
        Fixed bug #73663 ("Invalid opcode 65/16/8" occurs with a variable created with list()).
        Fixed bug #73727 (ZEND_MM_BITSET_LEN is "undefined symbol" in zend_bitset.h).
        Fixed bug #73753 (unserialized array pointer not advancing).
        Fixed bug #73783 (SIG_IGN doesn't work when Zend Signals is enabled).
        Fixed bug #73825 (Heap out of bounds read on unserialize in finish_nested_data()).
        Fixed bug #73831 (NULL Pointer Dereference while unserialize php object).
        Fixed bug #73832 (Use of uninitialized memory in unserialize()).
    CLI
        Fixed bug #72555 (CLI output(japanese) on Windows).
    COM
        Fixed bug #73679 (DOTNET read access violation using invalid codepage).
    DOM
        Fixed bug #67474 (getElementsByTagNameNS filter on default ns).
    EXIF
        Fixed bug #73737 (FPE when parsing a tag format).
    GD
        Fixed bug #73869 (Signed Integer Overflow gd_io.c).
        Fixed bug #73868 (DOS vulnerability in gdImageCreateFromGd2Ctx()).
    mbstring
        Fixed bug #73646 (mb_ereg_search_init null pointer dereference).
    MySQLi
        Fixed bug #73462 (Persistent connections don't set $connect_errno).
    mysqlnd
        Optimized handling of BIT fields - less memory copies and lower memory usage.
        Fixed bug #73800 (sporadic segfault with MYSQLI_OPT_INT_AND_FLOAT_NATIVE).
    opcache
        Fixed bug #73789 (Strange behavior of class constants in switch/case block).
        Fixed bug #73746 (Method that returns string returns UNKNOWN:0 instead).
        Fixed bug #73654 (Segmentation fault in zend_call_function).
        Fixed bug #73668 ("SIGFPE Arithmetic exception" in opcache when divide by minus 1).
        Fixed bug #73847 (Recursion when a variable is redefined as array).
    PDO Firebird
        Fixed bug #72931 (PDO_FIREBIRD with Firebird 3.0 not work on returning statement).
    phpdbg
        Fixed bug #73794 (Crash (out of memory) when using run and # command separator).
        Fixed bug #73704 (phpdbg shows the wrong line in files with shebang).
    SQLite3
        Reverted fix for Fixed bug #73530 (Unsetting result set may reset other result set).
    Standard
        Fixed bug #73594 (dns_get_record does not populate $additional out parameter).
        Fixed bug #70213 (Unserialize context shared on double class lookup).
        Fixed bug #73154 (serialize object with __sleep function crash).
        Fixed bug #70490 (get_browser function is very slow).
        Fixed bug #73265 (Loading browscap.ini at startup causes high memory usage).
        (add subject to mail log).
        Fixed bug #31875 (get_defined_functions additional param to exclude disabled functions).
    zlib
        Fixed bug #73373 (deflate_add does not verify that output was not truncated).