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-rw-r--r--core/fxcrt/xml/cfx_xmlparser.cpp1
-rw-r--r--core/fxcrt/xml/cfx_xmlparser_unittest.cpp32
2 files changed, 33 insertions, 0 deletions
diff --git a/core/fxcrt/xml/cfx_xmlparser.cpp b/core/fxcrt/xml/cfx_xmlparser.cpp
index 685655e815..eb79637095 100644
--- a/core/fxcrt/xml/cfx_xmlparser.cpp
+++ b/core/fxcrt/xml/cfx_xmlparser.cpp
@@ -586,6 +586,7 @@ void CFX_XMLParser::ParseTextChar(wchar_t character) {
WideString CFX_XMLParser::GetTextData() {
WideString ret(current_text_.data(), current_text_.size());
current_text_.clear();
+ m_iEntityStart = -1;
current_text_.reserve(kCurrentTextReserve);
return ret;
}
diff --git a/core/fxcrt/xml/cfx_xmlparser_unittest.cpp b/core/fxcrt/xml/cfx_xmlparser_unittest.cpp
index b5c9be57cb..73d6685dad 100644
--- a/core/fxcrt/xml/cfx_xmlparser_unittest.cpp
+++ b/core/fxcrt/xml/cfx_xmlparser_unittest.cpp
@@ -569,3 +569,35 @@ TEST(CFX_XMLParserTest, DoubleElementClose) {
ASSERT_EQ(L"p", parser.GetTextData());
ASSERT_EQ(FX_XmlSyntaxResult::Error, parser.DoSyntaxParse());
}
+
+TEST(CFX_XMLParserTest, BadEntity) {
+ const char* input =
+ "<script>"
+ "Test &<p>; thing"
+ "</script>";
+
+ auto stream = MakeProxy(input);
+ auto root = pdfium::MakeUnique<CFX_XMLElement>(L"ROOT");
+
+ CFX_XMLTestParser parser(root.get(), stream);
+ ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse());
+ ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse());
+ ASSERT_EQ(L"script", parser.GetTextData());
+
+ ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse());
+ ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse());
+ ASSERT_EQ(L"Test &", parser.GetTextData());
+
+ ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse());
+ ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse());
+ ASSERT_EQ(L"p", parser.GetTextData());
+ ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse());
+
+ ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse());
+ ASSERT_EQ(L"; thing", parser.GetTextData());
+
+ ASSERT_EQ(FX_XmlSyntaxResult::ElementClose, parser.DoSyntaxParse());
+ ASSERT_EQ(L"script", parser.GetTextData());
+
+ ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse());
+}