third_party/libxml/chromium/libxml2-2.9.4-security-CVE-2017-7375-xmlParsePEReference-xxe.patch - Issue 2797923004: Improve XML serialization, URI parsing, and XPath node set processing.

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Side by Side Diff: third_party/libxml/chromium/libxml2-2.9.4-security-CVE-2017-7375-xmlParsePEReference-xxe.patch

Issue 2797923004: Improve XML serialization, URI parsing, and XPath node set processing. (Closed)

Patch Set: Rebase. Created 3 years, 8 months ago

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	1 https://bugzilla.gnome.org/show_bug.cgi?id=780691

	2

	3 --- src/parser.c

	4 +++ src/parser.c

	5 @@ -8130,6 +8130,14 @@ xmlParsePEReference(xmlParserCtxtPtr ctxt)

	6 if (xmlPushInput(ctxt, input) < 0)

	7 return;

	8 } else {

	9 + if ((entity->etype == XML_EXTERNAL_PARAMETER_ENTITY) &&

	10 + ((ctxt->options & XML_PARSE_NOENT) == 0) &&

	11 + ((ctxt->options & XML_PARSE_DTDVALID) == 0) &&

	12 + ((ctxt->options & XML_PARSE_DTDLOAD) == 0) &&

	13 + ((ctxt->options & XML_PARSE_DTDATTR) == 0) &&

	14 + (ctxt->replaceEntities == 0) &&

	15 + (ctxt->validate == 0))

	16 + return;

	17 /*

	18 * TODO !!!

	19 * handle the extra spaces added before and after

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