Saki Takamachi has announced the release candidate for PHP 8.4.5, which incorporates fixes for several bugs. The components covers BCMath, Core, DOM, GD, FFI, FPM, LDAP, MBString, Opcache, Phar, PHPDBG, Reflection, Standard, Streams, Windows, and Zlib.
BCMath has addressed a memory leak issue, Core has resolved a malfunction in stack overflow detection, DOM has corrected a typo in error messages, FFI has rectified the parsing of pointer declaration lists, FPM has amended a PATH_INFO environment variable, GD has resolved a memory leak, Opcache has corrected the use of multiple classes sharing the same trait, Phar has fixed a reference count bug in PharFileInfo, PHPDBG has partially resolved a crash in the phpdbg lexer, Reflection has addressed a core dump issue, Standard has fixed bug #72666, Streams has rectified a realloc with size 0 issue, Windows has updated phpize for Windows 11 (24H2), and Zlib has resolved a memory leak occurring when encoding checks fail.
php-8.4.5RC1
- BCMath:
. Fixed bug GH-17398 (bcmul memory leak). (SakiTakamachi)
- Core:
. Fixed bug GH-17623 (Broken stack overflow detection for variable
compilation). (ilutov)
. Fixed bug GH-17618 (UnhandledMatchError does not take
zend.exception_ignore_args=1 into account). (timwolla)
. Fix fallback paths in fast_long_{add,sub}_function. (nielsdos)
. Fixed bug OSS-Fuzz #391975641 (Crash when accessing property backing value
by reference). (ilutov)
. Fixed bug GH-17718 (Calling static methods on an interface that has
`__callStatic` is allowed). (timwolla)
. Fixed bug GH-17713 (ReflectionProperty::getRawValue() and related methods
may call hooks of overridden properties). (Arnaud)
. Fixed bug GH-17916 (Final abstract properties should error).
(DanielEScherzer)
. Fixed bug GH-17866 (zend_mm_heap corrupted error after upgrading from
8.4.3 to 8.4.4). (nielsdos)
- DOM:
. Fixed bug GH-17609 (Typo in error message: Dom\NO_DEFAULT_NS instead of
Dom\HTML_NO_DEFAULT_NS). (nielsdos)
. Fixed bug GH-17802 (\Dom\HTMLDocument querySelector attribute name is case
sensitive in HTML). (nielsdos)
. Fixed bug GH-17847 (xinclude destroys live node). (nielsdos)
. Fix using Dom\Node with Dom\XPath callbacks. (nielsdos)
- GD:
. Fixed bug GH-17703 (imagescale with both width and height negative values
triggers only an Exception on width). (David Carlier)
- FFI:
. Fix FFI Parsing of Pointer Declaration Lists. (davnotdev)
- FPM:
. Fixed bug GH-17643 (FPM with httpd ProxyPass encoded PATH_INFO env).
(Jakub Zelenka)
- GD:
. Fixed bug GH-17772 (imagepalettetotruecolor crash with memory_limit=2M).
(David Carlier)
- LDAP:
. Fixed bug GH-17704 (ldap_search fails when $attributes contains a
non-packed array with numerical keys). (nielsdos, 7u83)
- MBString:
. Fixed bug GH-17503 (Undefined float conversion in mb_convert_variables).
(cmb)
- Opcache:
. Fixed bug GH-17654 (Multiple classes using same trait causes function
JIT crash). (nielsdos)
. Fixed bug GH-17577 (JIT packed type guard crash). (nielsdos, Dmitry)
. Fixed bug GH-17747 (Exception on reading property in register-based
FETCH_OBJ_R breaks JIT). (Dmitry, nielsdos)
. Fixed bug GH-17715 (Null pointer deref in observer API when calling
cases() method on preloaded enum). (Bob)
. Fixed bug GH-17868 (Cannot allocate memory with tracing JIT on 8.4.4).
(nielsdos)
- PDO_SQLite:
. Fixed GH-17837 ()::getColumnMeta() on unexecuted statement segfaults).
(cmb)
. Fix cycle leak in sqlite3 setAuthorizer(). (nielsdos)
. Fix memory leaks in pdo_sqlite callback registration. (nielsdos)
- Phar:
. Fixed bug GH-17808: PharFileInfo refcount bug. (nielsdos)
- PHPDBG:
. Partially fixed bug GH-17387 (Trivial crash in phpdbg lexer). (nielsdos)
. Fix memory leak in phpdbg calling registered function. (nielsdos)
- Reflection:
. Fixed bug GH-15902 (Core dumped in ext/reflection/php_reflection.c).
(DanielEScherzer)
. Fixed missing final and abstract flags when dumping properties.
(DanielEScherzer)
- Standard:
. Fixed bug #72666 (stat cache clearing inconsistent between file:// paths
and plain paths). (Jakub Zelenka)
- Streams:
. Fixed bug GH-17650 (realloc with size 0 in user_filters.c). (nielsdos)
. Fix memory leak on overflow in _php_stream_scandir(). (nielsdos)
- Windows:
. Fixed phpize for Windows 11 (24H2). (Bob)
. Fixed GH-17855 (CURL_STATICLIB flag set even if linked with shared lib).
(cmb)
- Zlib:
. Fixed bug GH-17745 (zlib extension incorrectly handles object arguments).
(nielsdos)
. Fix memory leak when encoding check fails. (nielsdos)
. Fix zlib support for large files. (nielsdos)
