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Fix potential memory leak in XPath evaluation results

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This commit is contained in:
Niels Dossche 2024-03-14 21:08:25 +01:00
parent db1f7b1286
commit 30c58aba0c
2 changed files with 6 additions and 2 deletions
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1
NEWS
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@ -8,6 +8,7 @@ PHP NEWS
- DOM: - DOM:
. Add some missing ZPP checks. (nielsdos) . Add some missing ZPP checks. (nielsdos)
. Fix potential memory leak in XPath evaluation results. (nielsdos)
- Gettext: - Gettext:
. Fixed sigabrt raised with dcgettext/dcngettext calls with gettext 0.22.5 . Fixed sigabrt raised with dcgettext/dcngettext calls with gettext 0.22.5

7
ext/dom/xpath.c
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@ -125,8 +125,11 @@ static void dom_xpath_ext_function_php(xmlXPathParserContextPtr ctxt, int nargs,
} }
} }
break; break;
default: default: {
ZVAL_STRING(&fci.params[i], (char *)xmlXPathCastToString(obj)); str = (char *)xmlXPathCastToString(obj);
ZVAL_STRING(&fci.params[i], str);
xmlFree(str);
}
} }
xmlXPathFreeObject(obj); xmlXPathFreeObject(obj);
} }