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malloc-fail: Report malloc failure in xmlXPathNumberFunction

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This commit is contained in:
Nick Wellnhofer
2023-12-20 14:40:27 +01:00
parent 355fbe3ab7
commit bcefef202e
1 changed files with 2 additions and 0 deletions
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xpath.c
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@ -8614,6 +8614,8 @@ xmlXPathNumberFunction(xmlXPathParserContextPtr ctxt, int nargs) {
valuePush(ctxt, xmlXPathCacheNewFloat(ctxt, 0.0));
} else {
xmlChar* content = xmlNodeGetContent(ctxt->context->node);
if (content == NULL)
xmlXPathPErrMemory(ctxt, NULL);
res = xmlXPathStringEvalNumber(content);
valuePush(ctxt, xmlXPathCacheNewFloat(ctxt, res));