Bug fixes for PHP 7.4.5

Bug Fixes for PHP 7.4.5

Fixed bug #79364 (next key not specified when copying empty array).

Fixed bug #78210 (Invalid pointer address).

curl:

Fixed bug #79199 (curl_copy_handle() memory leak).

Date:

Fixed bug #79396 (Incorrect DateTime hour when DST jumps forward).

Fixed bug #74940 (DateTimeZone loose comparison is always true).

FPM:

Implements requirement #77062 (Allow FPM to listen for numeric [UG] IDs. {owner, group}) (Andre Nathan)

Iconv:

Fixed bug #79200 (some iconv functions truncate Windows-1258).

OPcache:

Fixed bug #79412 (Opcache blocks and causes 100% CPU on specific scripts).

session:

Fixed bug #79413 (session_create_id() failed for active session)

Shmop:

Fixed bug #79427 (shmop_open() ).

SimpleXML:

Fixed bug #61597 (SXE properties may be missing attributes and content).

soap:

Fixed bug #79357 (SOAP request segfault when any request parameters are missing).

Spl:

Fixed bug #75673 (SplStack::unserialize() behavior).

Fixed bug #79393 (Null coalescing operator fails with SplFixedArray).

Standard:

Fixed bug #79330 (shell_exec() automatically truncates after null byte).

Fixed bug #79410 (system() swallows the last chunk if it is exactly 4095 bytes without a newline).

Fixed bug #79465 (OOB read urldecode()). (CVE-2020-7067)

zip:

Fixed bug #79296 (ZipArchive::open fails on empty files).

Fixed bug #79424 (php_zip_glob uses gl_pathc after calling globfree).

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