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PHP 8.4.12

The latest release of PHP 8.4 is 8.4.25 which includes important security patches.

Source Code

Change Log

  • core

    • Fixed GH-19169 build issue with C++17 and ZEND_STATIC_ASSERT macro.
      psumbera
    • Fixed bug GH-19053 (Duplicate property slot with hooks and interface property).
      ilutov
    • Fixed bug GH-19044 (Protected properties are not scoped according to their prototype).
      Bob
    • Fixed bug GH-18581 (Coerce numeric string keys from iterators when argument unpacking).
      ilutov
    • Fixed OSS-Fuzz #434346548 (Failed assertion with throwing __toString in binary const expr).
      ilutov
    • Fixed bug GH-19305 (Operands may be being released during comparison).
      Arnaud
    • Fixed bug GH-19303 (Unpacking empty packed array into uninitialized array causes assertion failure).
      nielsdos
    • Fixed bug GH-19306 (Generator can be resumed while fetching next value from delegated Generator).
      Arnaud
    • Fixed bug GH-19326 (Calling Generator::throw() on a running generator with a non-Generator delegate crashes).
      Arnaud
    • Fixed bug GH-19280 (Stale array iterator position on rehashing).
      ilutov
    • Fixed bug GH-18736 (Circumvented type check with return by ref + finally).
      ilutov
    • Fixed bug GH-19065 (Long match statement can segfault compiler during recursive SSA renaming).
      nielsdos
      Arnaud

  • calendar

    • Fixed bug GH-19371 (integer overflow in calendar.c).
      nielsdos

  • ftp

    • Fix theoretical issues with hrtime() not being available.
      nielsdos

  • gd

    • Fix incorrect comparison with result of php_stream_can_cast().
      Girgias

  • hash

    • Fix crash on clone failure.
      nielsdos

  • intl

    • Fix memleak on failure in collator_get_sort_key().
      nielsdos
    • Fix return value on failure for resourcebundle count handler.
      Girgias

  • ldap

    • Fixed bug GH-18529 (additional inheriting of TLS int options).
      Jakub Zelenka

  • libxml

    • Fixed bug GH-19098 (libxml<2.13 segmentation fault caused by php_libxml_node_free).
      nielsdos

  • mbstring

    • Fixed bug GH-19397 (mb_list_encodings() can cause crashes on shutdown).
      nielsdos

  • opcache

    • Reset global pointers to prevent use-after-free in zend_jit_status().
      Florian Engelhardt
    • Fix issue with JIT restart and hooks.
      nielsdos
    • Fix crash with dynamic function defs in hooks during preload.
      nielsdos

  • openssl

    • Fixed bug GH-18986 (OpenSSL backend: incorrect RAND_{load,write}_file() return value check).
      nielsdos
      botovq
    • Fix error return check of EVP_CIPHER_CTX_ctrl().
      nielsdos
    • Fixed bug GH-19428 (openssl_pkey_derive segfaults for DH derive with low key_length param).
      Jakub Zelenka

  • pdo pgsql

    • Fixed dangling pointer access on _pdo_pgsql_trim_message helper.
      dixyes

  • soap

    • Fixed bug GH-18640 (heap-use-after-free ext/soap/php_encoding.c:299:32 in soap_check_zval_ref).
      nielsdos

  • sockets

    • Fix some potential crashes on incorrect argument value.
      nielsdos

  • standard

    • Fixed OSS Fuzz #433303828 (Leak in failed unserialize() with opcache).
      ilutov
    • Fix theoretical issues with hrtime() not being available.
      nielsdos
    • Fixed bug GH-19300 (Nested array_multisort invocation with error breaks).
      nielsdos

  • windows

    • Free opened_path when opened_path_len >= MAXPATHLEN.
      dixyes

PHP 8.4


  Represents a security release