History log of /PHP-8.2/ext/dom/nodelist.c (Results 1 – 25 of 94)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
# b282dd74 28-Jul-2024 Niels Dossche <7771979+nielsdos@users.noreply.github.com>

Fix UAF when removing doctype and using foreach iteration

This is an old bug, but this is pretty easy to fix.
It's basically applying the same fix as I did for e878b9f.
Reported by Y

Fix UAF when removing doctype and using foreach iteration

This is an old bug, but this is pretty easy to fix.
It's basically applying the same fix as I did for e878b9f.
Reported by YuanchengJiang.

Closes GH-15143.

show more ...


# e878b9f3 30-Apr-2024 Niels Dossche <7771979+nielsdos@users.noreply.github.com>

Fix crashes when entity declaration is removed while still having entity references

libxml doesn't do reference counting inside its node types. It's
possible to remove an entity declarat

Fix crashes when entity declaration is removed while still having entity references

libxml doesn't do reference counting inside its node types. It's
possible to remove an entity declaration out of the document, but then
entity references will keep pointing to that stale declaration. This
will cause crashes.

One idea would be to check when a declaration is removed, to trigger a
hook that updates all references. However this means we have to keep
track of all references somehow, which would be a high-overhead
solution. The solution in this patch makes sure that the fields are
always updated before they are read.

Closes GH-14089.

show more ...


# 48443183 02-Sep-2023 Niels Dossche <7771979+nielsdos@users.noreply.github.com>

Use zend_result as return for properties in ext/dom (#12113)


# 3da41566 04-Jun-2023 Niels Dossche <7771979+nielsdos@users.noreply.github.com>

Switch DOMNodeList::item() and DOMNamedNodeMap::item() to fast ZPP (#11361)

Code size impact:
* DOMNodeList::item() => +96 bytes hot, +31 bytes cold
* DOMNamedNodeMap::item() => +57

Switch DOMNodeList::item() and DOMNamedNodeMap::item() to fast ZPP (#11361)

Code size impact:
* DOMNodeList::item() => +96 bytes hot, +31 bytes cold
* DOMNamedNodeMap::item() => +57 bytes hot, +31 bytes cold

show more ...


# c3f07973 02-Jun-2023 Niels Dossche <7771979+nielsdos@users.noreply.github.com>

Implement iteration cache, item cache and length cache for node list iteration (#11330)

* Implement iteration cache, item cache and length cache for node list iteration

The current

Implement iteration cache, item cache and length cache for node list iteration (#11330)

* Implement iteration cache, item cache and length cache for node list iteration

The current implementation follows the spec requirement that the list
must be "live". This means that changes in the document must be
reflected in the existing node lists without requiring the user to
refetch the node list.
The consequence is that getting any item, or the length of the list,
always starts searching from the root element of the node list. This
results in O(n) time to get any item or the length. If there's a for
loop over the node list, this means the iterations will take O(n²) time
in total. This causes real-world performance issues with potential for
downtime (see GH-11308 and its references for details).

We fix this by introducing a caching strategy. We cache the last
iterated object in the iterator, the last requested item in the node
list, and the last length computation. To invalidate the cache, we
simply count the number of modifications made to the containing
document. If the modification number does not match what the number was
during caching, we know the document has been modified and the cache is
invalid. If this ever overflows, we saturate the modification number and
don't do any caching anymore. Note that we don't check for overflow on
64-bit systems because it would take hundreds of years to overflow.

Fixes GH-11308.

show more ...


# 9f7d8880 17-Jun-2023 Niels Dossche <7771979+nielsdos@users.noreply.github.com>

Fix #80332: Completely broken array access functionality with DOMNamedNodeMap

The problem is the usage of zval_get_long(). In particular, if the
string is non-numeric the result of zval_

Fix #80332: Completely broken array access functionality with DOMNamedNodeMap

The problem is the usage of zval_get_long(). In particular, if the
string is non-numeric the result of zval_get_long() will be 0 without
giving an error or warning. This is misleading for users: users get the
impression that they can use strings to access the map because it
coincidentally works for the first item (which is at index 0). Of
course, this fails with any other index which causes confusion and bugs.

This patch adds proper support for using string offsets while accessing
the map. It does so by detecting if it's a non-numeric string, and then
using the getNamedItem() method instead of item(). I had to split up the
array access implementation code for DOMNodeList and DOMNamedNodeMap
first to be able to do this.

Closes GH-11468.

show more ...


# f089e8af 16-Jul-2021 Nikita Popov

DOMNodeList::count() cannot return false

Refactor the implementation to make this obvious, and make use
of early returns.


# 01b3fc03 06-May-2021 KsaR

Update http->https in license (#6945)

1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as

Update http->https in license (#6945)

1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https.
2. Update few license 3.0 to 3.01 as 3.0 states "php 5.1.1, 4.1.1, and earlier".
3. In some license comments is "at through the world-wide-web" while most is without "at", so deleted.
4. fixed indentation in some files before |

show more ...


# 2b5de6f8 01-Jul-2020 Max Semenik

Remove proto comments from C files

Closes GH-5758


# ff19ec2d 26-Feb-2020 Nikita Popov

Introduce InternalIterator

Userland classes that implement Traversable must do so either
through Iterator or IteratorAggregate. The same requirement does
not exist for internal class

Introduce InternalIterator

Userland classes that implement Traversable must do so either
through Iterator or IteratorAggregate. The same requirement does
not exist for internal classes: They can implement the internal
get_iterator mechanism, without exposing either the Iterator or
IteratorAggregate APIs. This makes them usable in get_iterator(),
but incompatible with any Iterator based APIs.

A lot of internal classes do this, because exposing the userland
APIs is simply a lot of work. This patch alleviates this issue by
providing a generic InternalIterator class, which acts as an
adapater between get_iterator and Iterator, and can be easily
used by many internal classes. At the same time, we extend the
requirement that Traversable implies Iterator or IteratorAggregate
to internal classes as well.

Closes GH-5216.

show more ...


# 62b1d2cb 12-May-2020 George Peter Banyard

Fix [-Wundef] warning in DOM extension


# dfd0acf0 11-Apr-2020 Máté Kocsis

Generate method entries for ext/dom

Closes GH-5374


# 305b17e8 29-Mar-2020 Máté Kocsis

Do not include the same stub multiple times

Closes GH-5322


# 2f7309b1 30-Dec-2019 Máté Kocsis

Use RETURN_THROWS() during ZPP in the date, dba and dom extensions


Revision tags: php-7.3.13RC1, php-7.2.26RC1, php-7.4.0, php-7.2.25, php-7.3.12, php-7.4.0RC6
# f905a819 09-Nov-2019 Benjamin Eberlei

ext/dom: Replace usages of PHP_FUNCTION and aliases with PHP_METHOD.


# 4253ca48 08-Nov-2019 Benjamin Eberlei

Convert ext/dom to use arginfo stub.


Revision tags: php-7.3.12RC1, php-7.2.25RC1, php-7.4.0RC5, php-7.1.33, php-7.2.24, php-7.3.11, php-7.4.0RC4, php-7.3.11RC1, php-7.2.24RC1, php-7.4.0RC3
# 5d6e923d 24-Sep-2019 Gabriel Caruso

Remove mention of PHP major version in Copyright headers

Closes GH-4732.


Revision tags: php-7.2.23, php-7.3.10, php-7.4.0RC2, php-7.2.23RC1, php-7.3.10RC1, php-7.4.0RC1, php-7.1.32, php-7.2.22, php-7.3.9, php-7.4.0beta4, php-7.2.22RC1, php-7.3.9RC1, php-7.4.0beta2, php-7.1.31, php-7.2.21, php-7.3.8, php-7.4.0beta1, php-7.2.21RC1, php-7.3.8RC1, php-7.4.0alpha3, php-7.3.7, php-7.2.20, php-7.4.0alpha2, php-7.3.7RC3, php-7.3.7RC2, php-7.2.20RC2, php-7.4.0alpha1, php-7.3.7RC1, php-7.2.20RC1, php-7.2.19, php-7.3.6, php-7.1.30, php-7.2.19RC1, php-7.3.6RC1, php-7.1.29, php-7.2.18, php-7.3.5, php-7.2.18RC1, php-7.3.5RC1, php-7.2.17, php-7.3.4, php-7.1.28, php-7.3.4RC1, php-7.2.17RC1, php-7.1.27, php-7.3.3, php-7.2.16, php-7.3.3RC1, php-7.2.16RC1, php-7.2.15, php-7.3.2, php-7.2.15RC1
# 92ac598a 22-Jan-2019 Peter Kokot

Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly

Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly used by Vim and Emacs editors
yet with recent changes the once working definitions don't work
anymore in Vim without custom plugins or additional configuration.
Neither are these settings synced across the PHP code base.

A simpler and better approach is EditorConfig and fixing code
using some code style fixing tools in the future instead.

This patch also removes the so called modelines for Vim. Modelines
allow Vim editor specifically to set some editor configuration such as
syntax highlighting, indentation style and tab width to be set in the
first line or the last 5 lines per file basis. Since the php test
files have syntax highlighting already set in most editors properly and
EditorConfig takes care of the indentation settings, this patch removes
these as well for the Vim 6.0 and newer versions.

With the removal of local variables for certain editors such as
Emacs and Vim, the footer is also probably not needed anymore when
creating extensions using ext_skel.php script.

Additionally, Vim modelines for setting php syntax and some editor
settings has been removed from some *.phpt files. All these are
mostly not relevant for phpt files neither work properly in the
middle of the file.

show more ...


# 0cf7de1c 30-Jan-2019 Zeev Suraski

Remove yearly range from copyright notice


# 38c337f2 30-Jan-2019 Zeev Suraski

Remove year range from copyright notice


Revision tags: php-7.3.2RC1, php-5.6.40, php-7.1.26, php-7.3.1, php-7.2.14, php-7.2.14RC1, php-7.3.1RC1, php-5.6.39, php-7.1.25, php-7.2.13, php-7.0.33, php-7.3.0, php-7.1.25RC1, php-7.2.13RC1, php-7.3.0RC6
# 0f7f1498 15-Nov-2018 Dmitry Stogov

Use ZEND_THIS macro to hide implementation details in extensions code.


# 54a7d039 14-Nov-2018 Dmitry Stogov

Replace zend_parse_method_parameters() by zend_parse_parameters() and avoid useless checks.


Revision tags: php-7.1.24, php-7.2.12, php-7.3.0RC5, php-7.1.24RC1, php-7.2.12RC1, php-7.3.0RC4, php-7.1.23, php-7.2.11, php-7.3.0RC3, php-7.1.23RC1, php-7.2.11RC1, php-7.3.0RC2, php-5.6.38, php-7.1.22, php-7.3.0RC1, php-7.2.10, php-7.0.32, php-7.1.22RC1, php-7.3.0beta3, php-7.2.10RC1, php-7.1.21, php-7.2.9, php-7.3.0beta2, php-7.1.21RC1, php-7.3.0beta1, php-7.2.9RC1, php-5.6.37, php-7.1.20, php-7.3.0alpha4, php-7.0.31, php-7.2.8, php-7.1.20RC1, php-7.2.8RC1, php-7.3.0alpha3
# 8d3f8ca1 03-Jul-2018 Peter Kokot

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
use

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
user who changed it.

In Git this functionality is different and can be done with Git attribute
ident. These need to be defined manually for each file in the
.gitattributes file and are afterwards replaced with 40-character
hexadecimal blob object name which is based only on the particular file
contents.

This patch simplifies handling of $Id$ keywords by removing them since
they are not used anymore.

show more ...


# da82719f 24-Jun-2018 Dusta

Update http to https


Revision tags: php-7.3.0alpha2, php-7.1.19, php-7.2.7, php-7.1.19RC1, php-7.3.0alpha1, php-7.2.7RC1, php-7.1.18, php-7.2.6, php-7.2.6RC1, php-7.1.18RC1, php-5.6.36, php-7.2.5, php-7.1.17, php-7.0.30, php-7.1.17RC1, php-7.2.5RC1, php-5.6.35, php-7.0.29, php-7.2.4, php-7.1.16, php-7.1.16RC1, php-7.2.4RC1, php-7.1.15, php-5.6.34, php-7.2.3, php-7.0.28, php-7.2.3RC1, php-7.1.15RC1, php-7.1.14, php-7.2.2, php-7.1.14RC1, php-7.2.2RC1, php-7.1.13, php-5.6.33, php-7.2.1, php-7.0.27
# a6519d05 02-Jan-2018 Xinchen Hui

year++


1234