The release candidate for PHP 8.4.11 has been released for testing and addresses multiple issues across several components, including Calendar, Core, DOM, LDAP, MbString, Opcache, OpenSSL, PCNTL, Phar, SOAP, SPL, Standard, and Zip. The updates fix problems with jewishtojd overflows, weakmaps bugs, OSS-Fuzz issues, re2c warnings, missing symbols, memory leaks, DOM problems, LDAP issues, mb_split errors, OPCL concerns, OpenSSL security holes, PCNTL troubles, Phar mistakes, SOAP challenges, SPL inconsistencies, standard problems, stream issues, and zip-related errors. The release resolves concerns related to jewishtojd overflows, core bugs, DOM, LDAP, MbString, OPCL, OpenSSL, PCNTL, Phar, SOAP, SPL, standard, stream, and Zip.

php-8.4.11RC1

- Calendar:
. Fixed jewishtojd overflow on year argument. (David Carlier)

- Core:
. Fixed bug GH-18833 (Use after free with weakmaps dependent on destruction
order). (Daniil Gentili)
. Fixed bug GH-18907 (Leak when creating cycle in hook). (ilutov)
. Fix OSS-Fuzz #427814456. (nielsdos)
. Fix OSS-Fuzz #428983568 and #428760800. (nielsdos)
. Fixed bug GH-17204 (-Wuseless-escape warnings emitted by re2c). (Peter Kokot)
. Fixed bug GH-19064 (Undefined symbol 'execute_ex' on Windows ARM64).
(Demon)

- Curl:
. Fix memory leaks when returning refcounted value from curl callback.
(nielsdos)
. Remove incorrect string release. (nielsdos)

- DOM:
. Fixed bug GH-18979 (Dom\XMLDocument::createComment() triggers undefined
behavior with null byte). (nielsdos)

- LDAP:
. Fixed GH-18902 ldap_exop/ldap_exop_sync assert triggered on empty
request OID. (David Carlier)

- MbString:
. Fixed bug GH-18901 (integer overflow mb_split). (nielsdos)

- Opcache:
. Fixed bug GH-18639 (Internal class aliases can break preloading + JIT).
(nielsdos)
. Fixed bug GH-18899 (JIT function crash when emitting undefined variable
warning and opline is not set yet). (nielsdos)
. Fixed bug GH-14082 (Segmentation fault on unknown address 0x600000000018
in ext/opcache/jit/zend_jit.c). (nielsdos)
. Fixed bug GH-18898 (SEGV zend_jit_op_array_hot with property hooks
and preloading). (nielsdos)

- OpenSSL:
. Fixed bug #80770 (It is not possible to get client peer certificate with
stream_socket_server). (Jakub Zelenka)

- PCNTL:
. Fixed bug GH-18958 (Fatal error during shutdown after pcntl_rfork() or
pcntl_forkx() with zend-max-execution-timers). (Arnaud)

- Phar:
. Fix stream double free in phar. (nielsdos, dixyes)
. Fix phar crash and file corruption with SplFileObject. (nielsdos)

- SOAP:
. Fixed bug GH-18990, bug #81029, bug #47314 (SOAP HTTP socket not closing
on object destruction). (nielsdos)
. Fix memory leak when URL parsing fails in redirect. (Girgias)

- SPL:
. Fixed bug GH-19094 (Attaching class with no Iterator implementation to
MultipleIterator causes crash). (nielsdos)

- Standard:
. Fix misleading errors in printf(). (nielsdos)
. Fix RCN violations in array functions. (nielsdos)
. Fixed GH-18976 pack() overflow with h/H format and INT_MAX repeater value.
(David Carlier)

- Streams:
. Fixed GH-13264 (fgets() and stream_get_line() do not return false on filter
fatal error). (Jakub Zelenka)

- Zip:
. Fix leak when path is too long in ZipArchive::extractTo(). (nielsdos)

Release php-8.4.11RC1 · php/php-src