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Merge branch 'PHP-8.2' into PHP-8.3

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* PHP-8.2:
  Fix GH-14124: Segmentation fault on unknown address 0x0001ffff8041 with XML extension under certain memory limit (#14126)
This commit is contained in:
Niels Dossche
2024-05-04 14:11:00 +02:00
parent cd2dea77ff 427c244168
commit 77c21cab2a
2 changed files with 5 additions and 0 deletions
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4
NEWS
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@@ -13,6 +13,10 @@ PHP NEWS
. Fix crash when calling childNodes next() when iterator is exhausted.
(nielsdos)
- XML:
. Fixed bug GH-14124 (Segmentation fault with XML extension under certain
memory limit). (nielsdos)
09 May 2024, PHP 8.3.7
- Core:

1
ext/xml/xml.c
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@@ -1286,6 +1286,7 @@ PHP_FUNCTION(xml_parse_into_struct)
parser->level = 0;
xml_parser_free_ltags(parser);
parser->ltags = safe_emalloc(XML_MAXLEVEL, sizeof(char *), 0);
memset(parser->ltags, 0, XML_MAXLEVEL * sizeof(char *));
XML_SetElementHandler(parser->parser, _xml_startElementHandler, _xml_endElementHandler);
XML_SetCharacterDataHandler(parser->parser, _xml_characterDataHandler);