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NEWS
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PHP NEWS
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
01 Jul 2021, PHP 7.4.21
- Core:
. Fixed bug #81068 (Double free in realpath_cache_clean()). (Dimitry Andric)
. Fixed bug #76359 (open_basedir bypass through adding ".."). (cmb)
. Fixed bug #81090 (Typed property performance degradation with .= operator).
(Nikita)
. Fixed bug #81070 (Integer underflow in memory limit comparison).
(Peter van Dommelen)
. Fixed bug #81122 (SSRF bypass in FILTER_VALIDATE_URL).
(CVE-2021-21705) (cmb)
- Bzip2:
. Fixed bug #81092 (fflush before stream_filter_remove corrupts stream).
(cmb)
- OpenSSL:
. Fixed bug #76694 (native Windows cert verification uses CN as sever name).
(cmb)
- PDO_Firebird:
. Fixed bug #76448 (Stack buffer overflow in firebird_info_cb).
(CVE-2021-21704) (cmb)
. Fixed bug #76449 (SIGSEGV in firebird_handle_doer).
(CVE-2021-21704) (cmb)
. Fixed bug #76450 (SIGSEGV in firebird_stmt_execute).
(CVE-2021-21704) (cmb)
. Fixed bug #76452 (Crash while parsing blob data in firebird_fetch_blob).
(CVE-2021-21704) (cmb)
- Standard:
. Fixed bug #81048 (phpinfo(INFO_VARIABLES) "Array to string conversion").
(cmb)
03 Jun 2021, PHP 7.4.20
- Core:
. Fixed bug #80929 (Method name corruption related to repeated calls to
call_user_func_array). (twosee)
. Fixed bug #80960 (opendir() warning wrong info when failed on Windows).
(cmb)
. Fixed bug #67792 (HTTP Authorization schemes are treated as case-sensitive).
(cmb)
. Fixed bug #80972 (Memory exhaustion on invalid string offset). (girgias)
- FPM:
. Fixed bug #65800 (Events port mechanism). (psumbera)
- FTP:
. Fixed bug #80901 (Info leak in ftp extension). (cmb)
. Fixed bug #79100 (Wrong FTP error messages). (cmb)
- GD:
. Fixed bug #81032 (GD install is affected by external libgd installation).
(Flavio Heleno, cmb)
- MBString:
. Fixed bug #81011 (mb_convert_encoding removes references from arrays). (cmb)
- ODBC:
. Fixed bug #80460 (ODBC doesn't account for SQL_NO_TOTAL indicator). (cmb)
- PDO_MySQL:
. Fixed bug #81037 (PDO discards error message text from prepared
statement). (Kamil Tekiela)
- PDO_ODBC:
. Fixed bug #44643 (bound parameters ignore explicit type definitions). (cmb)
- pgsql:
. Fixed php_pgsql_fd_cast() wrt. php_stream_can_cast(). (cmb)
- SPL:
. Fixed bug #80933 (SplFileObject::DROP_NEW_LINE is broken for NUL and CR).
(cmb, Nikita)
- Opcache:
. Fixed bug #80900 (switch statement behavior inside function). (twosee)
. Fixed bug #81015 (Opcache optimization assumes wrong part of ternary
operator in if-condition). (Nikita)
- XMLReader:
. Fixed bug #73246 (XMLReader: encoding length not checked). (cmb)
- Zip:
. Fixed bug #80863 (ZipArchive::extractTo() ignores references). (cmb)
06 May 2021, PHP 7.4.19
- PDO_pgsql:
. Reverted bug fix for #80892 (PDO::PARAM_INT is treated the same as
PDO::PARAM_STR). (Matteo)
29 Apr 2021, PHP 7.4.18
- Core:
. Fixed bug #80781 (Error handler that throws ErrorException infinite loop).
(Nikita)
. Fixed bug #75776 (Flushing streams with compression filter is broken). (cmb)
- Dba:
. Fixed bug #80817 (dba_popen() may cause segfault during RSHUTDOWN). (cmb)
- DOM:
. Fixed bug #66783 (UAF when appending DOMDocument to element). (cmb)
- FPM:
. Fixed bug #80024 (Duplication of info about inherited socket after pool
removing). (Jakub Zelenka)
- FTP:
. Fixed bug #80880 (SSL_read on shutdown, ftp/proc_open). (cmb, Jakub
Zelenka)
- Imap:
. Fixed bug #80710 (imap_mail_compose() header injection). (cmb, Stas)
- Intl:
. Fixed bug #80763 (msgfmt_format() does not accept DateTime references).
(cmb)
- LibXML:
. Fixed bug #51903 (simplexml_load_file() doesn't use HTTP headers). (cmb)
. Fixed bug #73533 (Invalid memory access in php_libxml_xmlCheckUTF8). (cmb)
- MySQLnd:
. Fixed bug #80713 (SegFault when disabling ATTR_EMULATE_PREPARES and
MySQL 8.0). (Nikita)
. Fixed bug #80837 (Calling stmt_store_result after fetch doesn't throw an
error). (Kamil Tekiela)
- Opcache:
. Fixed bug #80805 (create simple class and get error in opcache.so). (Nikita)
. Fixed bug #80950 (Variables become null in if statements). (Nikita)
- Pcntl:
. Fixed bug #79812 (Potential integer overflow in pcntl_exec()). (cmb)
- PCRE:
. Fixed bug #80866 (preg_split ignores limit flag when pattern with \K has
0-width fullstring match). (Kamil Tekiela)
- PDO_ODBC:
. Fixed bug #80783 (PDO ODBC truncates BLOB records at every 256th byte).
(cmb)
- PDO_pgsql:
. Fixed bug #80892 (PDO::PARAM_INT is treated the same as PDO::PARAM_STR).
(Matteo)
- phpdbg:
. Fixed bug #80757 (Exit code is 0 when could not open file). (Felipe)
- Session:
. Fixed bug #80774 (session_name() problem with backslash). (cmb)
. Fixed bug #80889 (Cannot set save handler when save_handler is invalid).
(cmb)
- SOAP:
. Fixed bug #69668 (SOAP special XML characters in namespace URIs not
encoded). (cmb)
- Standard:
. Fixed bug #78719 (http wrapper silently ignores long Location headers).
(cmb)
. Fixed bug #80771 (phpinfo(INFO_CREDITS) displays nothing in CLI). (cmb)
. Fixed bug #80838 (HTTP wrapper waits for HTTP 1 response after HTTP 101).
(manuelm)
. Fixed bug #80915 (Taking a reference to $_SERVER hides its values from
phpinfo()). (Rowan Tommins)
04 Mar 2021, php 7.4.16
- Core:
. Fixed #80706 (mail(): Headers after Bcc headers may be ignored). (cmb)
- MySQLnd:
. Fixed bug #78680 (mysqlnd's mysql_clear_password does not transmit
null-terminated password). (Daniel Black)
- MySQLi:
. Fixed bug #74779 (x() and y() truncating floats to integers). (cmb)
- OPcache:
. Fixed bug #80682 (opcache doesn't honour pcre.jit option). (Remi)
- OpenSSL:
. Fixed bug #80747 (Providing RSA key size < 512 generates key that crash
PHP). (Nikita)
- Phar:
. Fixed bug #75850 (Unclear error message wrt. __halt_compiler() w/o
semicolon) (cmb)
. Fixed bug #70091 (Phar does not mark UTF-8 filenames in ZIP archives). (cmb)
. Fixed bug #53467 (Phar cannot compress large archives). (cmb, lserni)
- SPL:
. Fixed bug#80719 (Iterating after failed ArrayObject::setIteratorClass()
causes Segmentation fault). (Nikita)
- Standard:
. Fixed bug #80654 (file_get_contents() maxlen fails above (2**31)-1 bytes).
(cmb)
- Zip:
. Fixed bug #80648 (Fix for bug 79296 should be based on runtime version).
(cmb, Remi)
04 Feb 2021, PHP 7.4.15
- Core:
. Fixed bug #80523 (bogus parse error on >4GB source code). (Nikita)
. Fixed bug #80384 (filter buffers entire read until file closed). (Adam
Seitz, cmb)
- Curl:
. Fixed bug #80595 (Resetting POSTFIELDS to empty array breaks request). (cmb)
- Date:
. Fixed bug #80376 (last day of the month causes runway cpu usage. (Derick)
- MySQLi:
. Fixed bug #67983 (mysqlnd with MYSQLI_OPT_INT_AND_FLOAT_NATIVE fails to
interpret bit columns). (Nikita)
. Fixed bug #64638 (Fetching resultsets from stored procedure with cursor
fails). (Nikita)
. Fixed bug #72862 (segfault using prepared statements on stored procedures
that use a cursor). (Nikita)
. Fixed bug #77935 (Crash in mysqlnd_fetch_stmt_row_cursor when calling an SP
with a cursor). (Nikita)
- Phar:
. Fixed bug #77565 (Incorrect locator detection in ZIP-based phars). (cmb)
. Fixed bug #69279 (Compressed ZIP Phar extractTo() creates garbage files).
(cmb)
07 Jan 2021, PHP 7.4.14
- Core:
. Fixed bug #74558 (Can't rebind closure returned by Closure::fromCallable()).
(cmb)
. Fixed bug #80345 (PHPIZE configuration has outdated PHP_RELEASE_VERSION).
(cmb)
. Fixed bug #72964 (White space not unfolded for CC/Bcc headers). (cmb)
. Fixed bug #80362 (Running dtrace scripts can cause php to crash).
(al at coralnet dot name)
. Fixed bug #80393 (Build of PHP extension fails due to configuration gap
with libtool). (kir dot morozov at gmail dot com)
. Fixed bug #80402 (configure filtering out -lpthread). (Nikita)
. Fixed bug #77069 (stream filter loses final block of data). (cmb)
- Fileinfo:
. Fixed bug #77961 (finfo_open crafted magic parsing SIGABRT). (cmb)
- FPM:
. Fixed bug #69625 (FPM returns 200 status on request without
SCRIPT_FILENAME env). (Jakub Zelenka)
- Intl:
. Fixed bug #80425 (MessageFormatAdapter::getArgTypeList redefined). (Nikita)
- OpenSSL:
. Fixed bug #80368 (OpenSSL extension fails to build against LibreSSL due to
lack of OCB support). (Nikita)
- Phar:
. Fixed bug #73809 (Phar Zip parse crash - mmap fail). (cmb)
. Fixed bug #75102 (`PharData` says invalid checksum for valid tar). (cmb)
. Fixed bug #77322 (PharData::addEmptyDir('/') Possible integer overflow).
(cmb)
- PDO MySQL:
. Fixed bug #80458 (PDOStatement::fetchAll() throws for upsert queries).
(Kamil Tekiela)
. Fixed bug #63185 (nextRowset() ignores MySQL errors with native prepared
statements). (Nikita)
. Fixed bug #78152 (PDO::exec() - Bad error handling with multiple commands).
(Nikita)
. Fixed bug #70066 (Unexpected "Cannot execute queries while other unbuffered
queries"). (Nikita)
. Fixed bug #71145 (Multiple statements in init command triggers unbuffered
query error). (Nikita)
. Fixed bug #76815 (PDOStatement cannot be GCed/closeCursor-ed when a
PROCEDURE resultset SIGNAL). (Nikita)
- Standard:
. Fixed bug #77423 (FILTER_VALIDATE_URL accepts URLs with invalid userinfo).
(CVE-2020-7071) (cmb)
. Fixed bug #80366 (Return Value of zend_fstat() not Checked). (sagpant, cmb)
. Fixed bug #80411 (References to null-serialized object break serialize()).
(Nikita)
- Tidy:
. Fixed bug #77594 (ob_tidyhandler is never reset). (cmb)
- Zlib:
. Fixed #48725 (Support for flushing in zlib stream). (cmb)
26 Nov 2020, PHP 7.4.13
- Core:
. Fixed bug #80280 (ADD_EXTENSION_DEP() fails for ext/standard and ext/date).
(cmb)
. Fixed bug #80258 (Windows Deduplication Enabled, randon permission errors).
(cmb)
- COM:
. Fixed bug #62474 (com_event_sink crashes on certain arguments). (cmb)
- DOM:
. Fixed bug #80268 (loadHTML() truncates at NUL bytes). (cmb)
- FFI:
. Fixed bug #79177 (FFI doesn't handle well PHP exceptions within callback).
(cmb, Dmitry, Nikita)
- IMAP:
. Fixed bug #64076 (imap_sort() does not return FALSE on failure). (cmb)
. Fixed bug #76618 (segfault on imap_reopen). (girgias)
. Fixed bug #80239 (imap_rfc822_write_address() leaks memory). (cmb)
. Fixed minor regression caused by fixing bug #80220. (cmb)
. Fixed bug #80242 (imap_mail_compose() segfaults for multipart with rfc822).
(cmb)
- MySQLi:
. Fixed bug #79375 (mysqli_store_result does not report error from lock wait
timeout). (Kamil Tekiela, Nikita)
. Fixed bug #76525 (mysqli::commit does not throw if MYSQLI_REPORT_ERROR
enabled and mysqlnd used). (Kamil Tekiela)
. Fixed bug #72413 (mysqlnd segfault (fetch_row second parameter
typemismatch)). (Kamil Tekiela)
- ODBC:
. Fixed bug #44618 (Fetching may rely on uninitialized data). (cmb)
- Opcache:
. Fixed bug #79643 (PHP with Opcache crashes when a file with specific name
is included). (twosee)
. Fixed run-time binding of preloaded dynamically declared function. (Dmitry)
- OpenSSL:
. Fixed bug #79983 (openssl_encrypt / openssl_decrypt fail with OCB mode).
(Nikita)
- PDO MySQL:
. Fixed bug #66528 (No PDOException or errorCode if database becomes
unavailable before PDO::commit). (Nikita)
. Fixed bug #65825 (PDOStatement::fetch() does not throw exception on broken
server connection). (Nikita)
- SNMP:
. Fixed bug #70461 (disable md5 code when it is not supported in net-snmp).
(Alexander Bergmann, cmb)
- Standard:
. Fixed bug #80266 (parse_url silently drops port number 0). (cmb, Nikita)
29 Oct 2020, PHP 7.4.12
- Core:
. Fixed bug #80061 (Copying large files may have suboptimal performance).
(cmb)
. Fixed bug #79423 (copy command is limited to size of file it can copy).
(cmb)
. Fixed bug #80126 (Covariant return types failing compilation). (Nikita)
. Fixed bug #80186 (Segfault when iterating over FFI object). (Nikita)
- Calendar:
. Fixed bug #80185 (jdtounix() fails after 2037). (cmb)
- IMAP:
. Fixed bug #80213 (imap_mail_compose() segfaults on certain $bodies). (cmb)
. Fixed bug #80215 (imap_mail_compose() may modify by-val parameters). (cmb)
. Fixed bug #80220 (imap_mail_compose() may leak memory). (cmb)
. Fixed bug #80223 (imap_mail_compose() leaks envelope on malformed bodies).
(cmb)
. Fixed bug #80216 (imap_mail_compose() does not validate types/encodings).
(cmb)
. Fixed bug #80226 (imap_sort() leaks sortpgm memory). (cmb)
- MySQLnd:
. Fixed bug #80115 (mysqlnd.debug doesn't recognize absolute paths with
slashes). (cmb)
. Fixed bug #80107 (mysqli_query() fails for ~16 MB long query when
compression is enabled). (Nikita)
- ODBC:
. Fixed bug #78470 (odbc_specialcolumns() no longer accepts $nullable). (cmb)
. Fixed bug #80147 (BINARY strings may not be properly zero-terminated).
(cmb)
. Fixed bug #80150 (Failure to fetch error message). (cmb)
. Fixed bug #80152 (odbc_execute() moves internal pointer of $params). (cmb)
. Fixed bug #46050 (odbc_next_result corrupts prepared resource). (cmb)
- OPcache:
. Fixed bug #80083 (Optimizer pass 6 removes variables used for ibm_db2 data
binding). (Nikita)
. Fixed bug #80194 (Assertion failure during block assembly of unreachable
free with leading nop). (Nikita)
- PCRE:
. Updated to PCRE 10.35. (cmb)
. Fixed bug #80118 (Erroneous whitespace match with JIT only). (cmb)
- PDO_ODBC:
. Fixed bug #67465 (NULL Pointer dereference in odbc_handle_preparer). (cmb)
- Standard:
. Fixed bug #80114 (parse_url does not accept URLs with port 0). (cmb, twosee)
. Fixed bug #76943 (Inconsistent stream_wrapper_restore() errors). (cmb)
. Fixed bug #76735 (Incorrect message in fopen on invalid mode). (cmb)
- Tidy:
. Fixed bug #77040 (tidyNode::isHtml() is completely broken). (cmb)
01 Oct 2020, PHP 7.4.11
- Core:
. Fixed bug #79979 (passing value to by-ref param via CUFA crashes). (cmb,
Nikita)
. Fixed bug #80037 (Typed property must not be accessed before initialization
when __get() declared). (Nikita)
. Fixed bug #80048 (Bug #69100 has not been fixed for Windows). (cmb)
. Fixed bug #80049 (Memleak when coercing integers to string via variadic
argument). (Nikita)
. Fixed bug #79699 (PHP parses encoded cookie names so malicious `__Host-`
cookies can be sent). (CVE-2020-7070) (Stas)
- Calendar:
. Fixed bug #80007 (Potential type confusion in unixtojd() parameter parsing).
(Andy Postnikov)
- COM:
. Fixed bug #64130 (COM obj parameters passed by reference are not updated).
(cmb)
- OPcache:
. Fixed bug #80002 (calc free space for new interned string is wrong).
(t-matsuno)
. Fixed bug #80046 (FREE for SWITCH_STRING optimized away). (Nikita)
. Fixed bug #79825 (opcache.file_cache causes SIGSEGV when custom opcode
handlers changed). (SammyK)
- OpenSSL:
. Fixed bug #79601 (Wrong ciphertext/tag in AES-CCM encryption for a 12
bytes IV). (CVE-2020-7069) (Jakub Zelenka)
- PDO:
. Fixed bug #80027 (Terrible performance using $query->fetch on queries with
many bind parameters). (Matteo)
- SOAP:
. Fixed bug #47021 (SoapClient stumbles over WSDL delivered with
"Transfer-Encoding: chunked"). (Matteo)
- Standard:
. Fixed bug #79986 (str_ireplace bug with diacritics characters). (cmb)
. Fixed bug #80077 (getmxrr test bug). (Rainer Jung)
. Fixed bug #72941 (Modifying bucket->data by-ref has no effect any longer).
(cmb)
. Fixed bug #80067 (Omitting the port in bindto setting errors). (cmb)
03 Sep 2020, PHP 7.4.10
- Core:
. Fixed bug #79884 (PHP_CONFIG_FILE_PATH is meaningless). (cmb)
. Fixed bug #77932 (File extensions are case-sensitive). (cmb)
. Fixed bug #79806 (realpath() erroneously resolves link to link). (cmb)
. Fixed bug #79895 (PHP_CHECK_GCC_ARG does not allow flags with equal sign).
(Santiago M. Mola)
. Fixed bug #79919 (Stack use-after-scope in define()). (cmb)
. Fixed bug #79934 (CRLF-only line in heredoc causes parsing error).
(Pieter van den Ham)
. Fixed bug #79947 (Memory leak on invalid offset type in compound
assignment). (Nikita)
- COM:
. Fixed bug #48585 (com_load_typelib holds reference, fails on second call).
(cmb)
- Exif:
. Fixed bug #75785 (Many errors from exif_read_data).
(Níckolas Daniel da Silva)
- Gettext:
. Fixed bug #70574 (Tests fail due to relying on Linux fallback behavior for
gettext()). (Florian Engelhardt)
- LDAP:
. Fixed memory leaks. (ptomulik)
- OPcache:
. Fixed bug #73060 (php failed with error after temp folder cleaned up).
(cmb)
. Fixed bug #79917 (File cache segfault with a static variable in inherited
method). (Nikita)
- PDO:
. Fixed bug #64705 (errorInfo property of PDOException is null when
PDO::__construct() fails). (Ahmed Abdou)
- Session:
. Fixed bug #79724 (Return type does not match in ext/session/mod_mm.c).
(Nikita)
- Standard:
. Fixed bug #79930 (array_merge_recursive() crashes when called with array
with single reference). (Nikita)
. Fixed bug #79944 (getmxrr always returns true on Alpine linux). (Nikita)
. Fixed bug #79951 (Memory leak in str_replace of empty string). (Nikita)
- XML:
. Fixed bug #79922 (Crash after multiple calls to xml_parser_free()). (cmb)
06 Aug 2020, PHP 7.4.9
- Apache:
. Fixed bug #79030 (Upgrade apache2handler's php_apache_sapi_get_request_time
to return usec). (Herbert256)
- COM:
. Fixed bug #63208 (BSTR to PHP string conversion not binary safe). (cmb)
. Fixed bug #63527 (DCOM does not work with Username, Password parameter).
(cmb)
- Core:
. Fixed bug #79877 (getimagesize function silently truncates after a null
byte) (cmb)
. Fixed bug #79740 (serialize() and unserialize() methods can not be called
statically). (Nikita)
. Fixed bug #79783 (Segfault in php_str_replace_common). (Nikita)
. Fixed bug #79778 (Assertion failure if dumping closure with unresolved
static variable). (Nikita)
. Fixed bug #79779 (Assertion failure when assigning property of string
offset by reference). (Nikita)
. Fixed bug #79792 (HT iterators not removed if empty array is destroyed).
(Nikita)
. Fixed bug #78598 (Changing array during undef index RW error segfaults).
(Nikita)
. Fixed bug #79784 (Use after free if changing array during undef var during
array write fetch). (Nikita)
. Fixed bug #79793 (Use after free if string used in undefined index warning
is changed). (Nikita)
. Fixed bug #79862 (Public non-static property in child should take priority
over private static). (Nikita)
- Fileinfo:
. Fixed bug #79756 (finfo_file crash (FILEINFO_MIME)). (cmb)
- FTP:
. Fixed bug #55857 (ftp_size on large files). (cmb)
- Mbstring:
. Fixed bug #79787 (mb_strimwidth does not trim string). (XXiang)
- OpenSSL:
. Fixed bug #79881 (Memory leak in openssl_pkey_get_public()). (Nikita)
- Phar:
. Fixed bug #79797 (Use of freed hash key in the phar_parse_zipfile
function). (CVE-2020-7068) (cmb)
- Reflection:
. Fixed bug #79487 (::getStaticProperties() ignores property modifications).
(cmb, Nikita)
. Fixed bug #69804 (::getStaticPropertyValue() throws on protected props).
(cmb, Nikita)
. Fixed bug #79820 (Use after free when type duplicated into
ReflectionProperty gets resolved). (Christopher Broadbent)
- Standard:
. Fixed bug #70362 (Can't copy() large 'data://' with open_basedir). (cmb)
. Fixed bug #78008 (dns_check_record() always return true on Alpine).
(Andy Postnikov)
. Fixed bug #79839 (array_walk() does not respect property types). (Nikita)
09 Jul 2020, PHP 7.4.8
- Core:
. Fixed bug #79595 (zend_init_fpu() alters FPU precision). (cmb, Nikita)
. Fixed bug #79650 (php-win.exe 100% cpu lockup). (cmb)
. Fixed bug #79668 (get_defined_functions(true) may miss functions). (cmb,
Nikita)
. Fixed bug #79683 (Fake reflection scope affects __toString()). (Nikita)
. Fixed possibly unsupported timercmp() usage. (cmb)
- Exif:
. Fixed bug #79687 (Sony picture - PHP Warning - Make, Model, MakerNotes).
(cmb)
- Fileinfo:
. Fixed bug #79681 (mime_content_type/finfo returning incorrect mimetype).
(cmb)
- Filter:
. Fixed bug #73527 (Invalid memory access in php_filter_strip). (cmb)
- GD:
. Fixed bug #79676 (imagescale adds black border with IMG_BICUBIC). (cmb)
- OpenSSL:
. Fixed bug #62890 (default_socket_timeout=-1 causes connection to timeout).
(cmb)
- PDO SQLite:
. Fixed bug #79664 (PDOStatement::getColumnMeta fails on empty result set).
(cmb)
- phpdbg:
. Fixed bug #73926 (phpdbg will not accept input on restart execution). (cmb)
. Fixed bug #73927 (phpdbg fails with windows error prompt at "watch array").
(cmb)
. Fixed several mostly Windows related phpdbg bugs. (cmb)
- SPL:
. Fixed bug #79710 (Reproducible segfault in error_handler during GC
involved an SplFileObject). (Nikita)
- Standard:
. Fixed bug #74267 (segfault with streams and invalid data). (cmb)
. Fixed bug #79579 (ZTS build of PHP 7.3.17 doesn't handle ERANGE for
posix_getgrgid and others). (Böszörményi Zoltán)
11 Jun 2020, PHP 7.4.7
- Core:
. Fixed bug #79599 (coredump in set_error_handler). (Laruence)
. Fixed bug #79566 (Private SHM is not private on Windows). (cmb)
. Fixed bug #79489 (.user.ini does not inherit). (cmb)
. Fixed bug #79600 (Regression in 7.4.6 when yielding an array based
generator). (Nikita)
. Fixed bug #79657 ("yield from" hangs when invalid value encountered).
(Nikita)
- FFI:
. Fixed bug #79571 (FFI: var_dumping unions may segfault). (cmb)
- GD:
. Fixed bug #79615 (Wrong GIF header written in GD GIFEncode). (sageptr, cmb)
- MySQLnd:
. Fixed bug #79596 (MySQL FLOAT truncates to int some locales). (cmb)
- Opcache:
. Fixed bug #79588 (Boolean opcache settings ignore on/off values). (cmb)
. Fixed bug #79548 (Preloading segfault with inherited method using static
variable). (Nikita)
. Fixed bug #79603 (RTD collision with opcache). (Nikita)
- Standard:
. Fixed bug #79561 (dns_get_record() fails with DNS_ALL). (cmb)
14 May 2020, PHP 7.4.6
- Core:
. Fixed bug #79536 (zend_clear_exception prevent exception's destructor to be
called). (Laruence)
. Fixed bug #78434 (Generator yields no items after valid() call). (Nikita)
. Fixed bug #79477 (casting object into array creates references). (Nikita)
. Fixed bug #79514 (Memory leaks while including unexistent file). (cmb,
Nikita)
- DOM:
. Fixed bug #78221 (DOMNode::normalize() doesn't remove empty text nodes).
(cmb)
- EXIF:
. Fixed bug #79336 (ext/exif/tests/bug79046.phpt fails on Big endian arch).
(Nikita)
- FCGI:
. Fixed bug #79491 (Search for .user.ini extends up to root dir). (cmb)
- MBString:
. Fixed bug #79441 (Segfault in mb_chr() if internal encoding is unsupported).
(Girgias)
- OpenSSL:
. Fixed bug #79497 (stream_socket_client() throws an unknown error sometimes
with <1s timeout). (Joe Cai)
- PCRE:
. Upgraded to PCRE2 10.34. (cmb)
- Phar:
. Fixed bug #79503 (Memory leak on duplicate metadata). (cmb)
- SimpleXML:
. Fixed bug #79528 (Different object of the same xml between 7.4.5 and
7.4.4). (cmb)
- SPL:
. Fixed bug #69264 (__debugInfo() ignored while extending SPL classes). (cmb)
. Fixed bug #67369 (ArrayObject serialization drops the iterator class).
(Alex Dowad)
- Standard:
. Fixed bug #79468 (SIGSEGV when closing stream handle with a stream filter
appended). (dinosaur)
. Fixed bug #79447 (Serializing uninitialized typed properties with __sleep
should not throw). (nicolas-grekas)
16 Apr 2020, PHP 7.4.5
- Core:
. Fixed bug #79364 (When copy empty array, next key is unspecified). (cmb)
. Fixed bug #78210 (Invalid pointer address). (cmb, Nikita)
- CURL:
. Fixed bug #79199 (curl_copy_handle() memory leak). (cmb)
- Date:
. Fixed bug #79396 (DateTime hour incorrect during DST jump forward). (Nate
Brunette)
. Fixed bug #74940 (DateTimeZone loose comparison always true). (cmb)
- FPM:
. Implement request #77062 (Allow numeric [UG]ID in FPM listen.{owner,group})
(Andre Nathan)
- Iconv:
. Fixed bug #79200 (Some iconv functions cut Windows-1258). (cmb)
- OPcache:
. Fixed bug #79412 (Opcache chokes and uses 100% CPU on specific script).
(Dmitry)
- Session:
. Fixed bug #79413 (session_create_id() fails for active sessions). (cmb)
- Shmop:
. Fixed bug #79427 (Integer Overflow in shmop_open()). (cmb)
- SimpleXML:
. Fixed bug #61597 (SXE properties may lack attributes and content). (cmb)
- SOAP:
. Fixed bug #79357 (SOAP request segfaults when any request parameter is
missing). (Nikita)
- Spl:
. Fixed bug #75673 (SplStack::unserialize() behavior). (cmb)
. Fixed bug #79393 (Null coalescing operator failing with SplFixedArray).
(cmb)
- Standard:
. Fixed bug #79330 (shell_exec() silently truncates after a null byte). (stas)
. Fixed bug #79465 (OOB Read in urldecode()). (CVE-2020-7067) (stas)
. Fixed bug #79410 (system() swallows last chunk if it is exactly 4095 bytes
without newline). (Christian Schneider)
- Zip:
. Fixed Bug #79296 (ZipArchive::open fails on empty file). (Remi)
. Fixed bug #79424 (php_zip_glob uses gl_pathc after call to globfree).
(Max Rees)
19 Mar 2020, PHP 7.4.4
- Core:
. Fixed bug #79244 (php crashes during parsing INI file). (Laruence)
. Fixed bug #63206 (restore_error_handler does not restore previous errors
mask). (Mark Plomer)
- COM:
. Fixed bug #66322 (COMPersistHelper::SaveToFile can save to wrong location).
(cmb)
. Fixed bug #79242 (COM error constants don't match com_exception codes on
x86). (cmb)
. Fixed bug #79247 (Garbage collecting variant objects segfaults). (cmb)
. Fixed bug #79248 (Traversing empty VT_ARRAY throws com_exception). (cmb)
. Fixed bug #79299 (com_print_typeinfo prints duplicate variables). (Litiano
Moura)
. Fixed bug #79332 (php_istreams are never freed). (cmb)
. Fixed bug #79333 (com_print_typeinfo() leaks memory). (cmb)
- CURL:
. Fixed bug #79019 (Copied cURL handles upload empty file). (cmb)
. Fixed bug #79013 (Content-Length missing when posting a curlFile with
curl). (cmb)
- DOM:
. Fixed bug #77569: (Write Access Violation in DomImplementation). (Nikita,
cmb)
. Fixed bug #79271 (DOMDocumentType::$childNodes is NULL). (cmb)
- Enchant:
. Fixed bug #79311 (enchant_dict_suggest() fails on big endian architecture).
(cmb)
- EXIF:
. Fixed bug #79282 (Use-of-uninitialized-value in exif). (CVE-2020-7064)
(Nikita)
- Fileinfo:
. Fixed bug #79283 (Segfault in libmagic patch contains a buffer
overflow). (cmb)
- FPM:
. Fixed bug #77653 (operator displayed instead of the real error message).
(Jakub Zelenka)
. Fixed bug #79014 (PHP-FPM & Primary script unknown). (Jakub Zelenka)
- MBstring:
. Fixed bug #79371 (mb_strtolower (UTF-32LE): stack-buffer-overflow at
php_unicode_tolower_full). (CVE-2020-7065) (cmb)
- MySQLi:
. Fixed bug #64032 (mysqli reports different client_version). (cmb)
- MySQLnd:
. Implemented FR #79275 (Support auth_plugin_caching_sha2_password on
Windows). (cmb)
- Opcache:
. Fixed bug #79252 (preloading causes php-fpm to segfault during exit).
(Nikita)
- PCRE:
. Fixed bug #79188 (Memory corruption in preg_replace/preg_replace_callback
and unicode). (Nikita)
. Fixed bug #79241 (Segmentation fault on preg_match()). (Nikita)
. Fixed bug #79257 (Duplicate named groups (?J) prefer last alternative even
if not matched). (Nikita)
- PDO_ODBC:
. Fixed bug #79038 (PDOStatement::nextRowset() leaks column values). (cmb)
- Reflection:
. Fixed bug #79062 (Property with heredoc default value returns false for
getDocComment). (Nikita)
- SQLite3:
. Fixed bug #79294 (::columnType() may fail after SQLite3Stmt::reset()). (cmb)
- Standard:
. Fixed bug #79329 (get_headers() silently truncates after a null byte).
(CVE-2020-7066) (cmb)
. Fixed bug #79254 (getenv() w/o arguments not showing changes). (cmb)
. Fixed bug #79265 (Improper injection of Host header when using fopen for
http requests). (Miguel Xavier Penha Neto)
- Zip:
. Fixed bug #79315 (ZipArchive::addFile doesn't honor start/length
parameters). (Remi)
20 Feb 2020, PHP 7.4.3
- Core:
. Fixed bug #79146 (cscript can fail to run on some systems). (clarodeus)
. Fixed bug #79155 (Property nullability lost when using multiple property
definition). (Nikita)
. Fixed bug #78323 (Code 0 is returned on invalid options). (Ivan Mikheykin)
. Fixed bug #78989 (Delayed variance check involving trait segfaults).
(Nikita)
. Fixed bug #79174 (cookie values with spaces fail to round-trip). (cmb)
. Fixed bug #76047 (Use-after-free when accessing already destructed
backtrace arguments). (Nikita)
- CURL:
. Fixed bug #79078 (Hypothetical use-after-free in curl_multi_add_handle()).
(cmb)
- FFI:
. Fixed bug #79096 (FFI Struct Segfault). (cmb)
- IMAP:
. Fixed bug #79112 (IMAP extension can't find OpenSSL libraries at configure
time). (Nikita)
- Intl:
. Fixed bug #79212 (NumberFormatter::format() may detect wrong type). (cmb)
- Libxml:
. Fixed bug #79191 (Error in SoapClient ctor disables DOMDocument::save()).
(Nikita, cmb)
- MBString:
. Fixed bug #79149 (SEGV in mb_convert_encoding with non-string encodings).
(cmb)
- MySQLi:
. Fixed bug #78666 (Properties may emit a warning on var_dump()). (kocsismate)
- MySQLnd:
. Fixed bug #79084 (mysqlnd may fetch wrong column indexes with MYSQLI_BOTH).
(cmb)
. Fixed bug #79011 (MySQL caching_sha2_password Access denied for password
with more than 20 chars). (Nikita)
- Opcache:
. Fixed bug #79114 (Eval class during preload causes class to be only half
available). (Laruence)
. Fixed bug #79128 (Preloading segfaults if preload_user is used). (Nikita)
. Fixed bug #79193 (Incorrect type inference for self::$field =& $field).
(Nikita)
- OpenSSL:
. Fixed bug #79145 (openssl memory leak). (cmb, Nikita)
- Phar:
. Fixed bug #79082 (Files added to tar with Phar::buildFromIterator have
all-access permissions). (CVE-2020-7063) (stas)
. Fixed bug #79171 (heap-buffer-overflow in phar_extract_file).
(CVE-2020-7061) (cmb)
. Fixed bug #76584 (PharFileInfo::decompress not working). (cmb)
- Reflection:
. Fixed bug #79115 (ReflectionClass::isCloneable call reflected class
__destruct). (Nikita)
- Session:
. Fixed bug #79221 (Null Pointer Dereference in PHP Session Upload Progress).
(CVE-2020-7062) (stas)
- Standard:
. Fixed bug #78902 (Memory leak when using stream_filter_append). (liudaixiao)
. Fixed bug #78969 (PASSWORD_DEFAULT should match PASSWORD_BCRYPT instead of being null). (kocsismate)
- Testing:
. Fixed bug #78090 (bug45161.phpt takes forever to finish). (cmb)
- XSL:
. Fixed bug #70078 (XSL callbacks with nodes as parameter leak memory). (cmb)
- Zip:
. Add ZipArchive::CM_LZMA2 and ZipArchive::CM_XZ constants (since libzip 1.6.0). (Remi)
. Add ZipArchive::RDONLY (since libzip 1.0.0). (Remi)
. Add ZipArchive::ER_* missing constants. (Remi)
. Add ZipArchive::LIBZIP_VERSION constant. (Remi)
. Fixed bug #73119 (Wrong return for ZipArchive::addEmptyDir Method). (Remi)
23 Jan 2020, PHP 7.4.2
- Core:
. Preloading support on Windows has been disabled. (Nikita)
. Fixed bug #79022 (class_exists returns True for classes that are not ready
to be used). (Laruence)
. Fixed bug #78929 (plus signs in cookie values are converted to spaces).
(Alexey Kachalin)
. Fixed bug #78973 (Destructor during CV freeing causes segfault if opline
never saved). (Nikita)
. Fixed bug #78776 (Abstract method implementation from trait does not check
"static"). (Nikita)
. Fixed bug #78999 (Cycle leak when using function result as temporary).
(Dmitry)
. Fixed bug #79008 (General performance regression with PHP 7.4 on Windows).
(cmb)
. Fixed bug #79002 (Serializing uninitialized typed properties with __sleep
makes unserialize throw). (Nikita)
- CURL:
. Fixed bug #79033 (Curl timeout error with specific url and post). (cmb)
. Fixed bug #79063 (curl openssl does not respect PKG_CONFIG_PATH). (Nikita)
- Date:
. Fixed bug #79015 (undefined-behavior in php_date.c). (cmb)
- DBA:
. Fixed bug #78808 ([LMDB] MDB_MAP_FULL: Environment mapsize limit reached).
(cmb)
- Exif:
. Fixed bug #79046 (NaN to int cast undefined behavior in exif). (Nikita)
- Fileinfo:
. Fixed bug #74170 (locale information change after mime_content_type).
(Sergei Turchanov)
- GD:
. Fixed bug #79067 (gdTransformAffineCopy() may use unitialized values). (cmb)
. Fixed bug #79068 (gdTransformAffineCopy() changes interpolation method).
(cmb)
- Libxml:
. Fixed bug #79029 (Use After Free's in XMLReader / XMLWriter). (Laruence)
- OPcache:
. Fixed bug #78961 (erroneous optimization of re-assigned $GLOBALS). (Dmitry)
. Fixed bug #78950 (Preloading trait method with static variables). (Nikita)
. Fixed bug #78903 (Conflict in RTD key for closures results in crash).
(Nikita)
. Fixed bug #78986 (Opcache segfaults when inheriting ctor from immutable
into mutable class). (Nikita)
. Fixed bug #79040 (Warning Opcode handlers are unusable due to ASLR). (cmb)
. Fixed bug #79055 (Typed property become unknown with OPcache file cache).
(Nikita)
- Pcntl:
. Fixed bug #78402 (Converting null to string in error message is bad DX).
(SATŌ Kentarō)
- PDO_PgSQL:
. Fixed bug #78983 (pdo_pgsql config.w32 cannot find libpq-fe.h). (SATŌ
Kentarō)
. Fixed bug #78980 (pgsqlGetNotify() overlooks dead connection). (SATŌ
Kentarō)
. Fixed bug #78982 (pdo_pgsql returns dead persistent connection). (SATŌ