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External Libraries: Update the SimplePie library to version 1.5.7.

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This version shows significant improvements in the compatibility of SimplePie with PHP 8.0, 8.1, and even contains an initial PHP 8.2 fix. The release also contains a number of other bug fixes.

Release notes: https://github.com/simplepie/simplepie/releases/tag/1.5.7

For a full list of changes in this update, see the SimplePie GitHub:
https://github.com/simplepie/simplepie/compare/1.5.6...1.5.7

Follow-up to [47733], [49176].

Props jrf, SergeyBiryukov.
Fixes #54659.

git-svn-id: https://develop.svn.wordpress.org/trunk@52393 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov
2021-12-20 19:31:37 +00:00
parent e169c4923b
commit 61dbb11d70
11 changed files with 217 additions and 26 deletions
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24
src/wp-includes/SimplePie/Parser.php
View File

@@ -164,12 +164,30 @@ class SimplePie_Parser
xml_set_element_handler($xml, 'tag_open', 'tag_close');
// Parse!
if (!xml_parse($xml, $data, true))
$wrapper = @is_writable(sys_get_temp_dir()) ? 'php://temp' : 'php://memory';
if (($stream = fopen($wrapper, 'r+')) &&
fwrite($stream, $data) &&
rewind($stream))
{
//Parse by chunks not to use too much memory
do
{
$stream_data = fread($stream, 1048576);
if (!xml_parse($xml, $stream_data === false ? '' : $stream_data, feof($stream)))
{
$this->error_code = xml_get_error_code($xml);
$this->error_string = xml_error_string($this->error_code);
$return = false;
break;
}
} while (!feof($stream));
fclose($stream);
}
else
{
$this->error_code = xml_get_error_code($xml);
$this->error_string = xml_error_string($this->error_code);
$return = false;
}
$this->current_line = xml_get_current_line_number($xml);
$this->current_column = xml_get_current_column_number($xml);
$this->current_byte = xml_get_current_byte_index($xml);