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authorDan Sinclair <dsinclair@chromium.org>2018-05-02 16:02:03 +0000
committerChromium commit bot <commit-bot@chromium.org>2018-05-02 16:02:03 +0000
commit70180648ffd01dd3716871758411d2031aaaebbe (patch)
tree6cc1d7aa3df8c3e343a1ef6f7e032bae8499f6db /testing/libfuzzer
parent8ab2b2b2869f769dc169b4a96bb67ec596d5278b (diff)
downloadpdfium-70180648ffd01dd3716871758411d2031aaaebbe.tar.xz
Add a CFX_XMLDocument class.
This CL adds a CFX_XMLDocument to act as the XML node container. All nodes are now owned by the document and the document is returned by the CFX_XMLParser. Classes which parse XML files now store the document instead of the root node. BUG: chromium:835636 Change-Id: I1e07d6115cf14714911d6fd4c3fa920c94fd5faf Reviewed-on: https://pdfium-review.googlesource.com/31313 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'testing/libfuzzer')
-rw-r--r--testing/libfuzzer/pdf_xml_fuzzer.cc10
1 files changed, 6 insertions, 4 deletions
diff --git a/testing/libfuzzer/pdf_xml_fuzzer.cc b/testing/libfuzzer/pdf_xml_fuzzer.cc
index 97b9d3c7cf..a3c399f78d 100644
--- a/testing/libfuzzer/pdf_xml_fuzzer.cc
+++ b/testing/libfuzzer/pdf_xml_fuzzer.cc
@@ -9,6 +9,7 @@
#include "core/fxcrt/cfx_memorystream.h"
#include "core/fxcrt/fx_safe_types.h"
#include "core/fxcrt/fx_system.h"
+#include "core/fxcrt/xml/cfx_xmldocument.h"
#include "core/fxcrt/xml/cfx_xmlelement.h"
#include "core/fxcrt/xml/cfx_xmlparser.h"
#include "third_party/base/ptr_util.h"
@@ -20,12 +21,13 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
auto stream = pdfium::MakeRetain<CFX_MemoryStream>(const_cast<uint8_t*>(data),
size, false);
- auto root = pdfium::MakeUnique<CFX_XMLElement>(L"ROOT");
- CFX_XMLParser parser(root.get(), stream);
- if (!parser.Parse())
+
+ CFX_XMLParser parser(stream);
+ std::unique_ptr<CFX_XMLDocument> doc = parser.Parse();
+ if (!doc || !doc->GetRoot())
return 0;
- for (CFX_XMLNode* pXMLNode = root->GetFirstChild(); pXMLNode;
+ for (CFX_XMLNode* pXMLNode = doc->GetRoot()->GetFirstChild(); pXMLNode;
pXMLNode = pXMLNode->GetNextSibling()) {
if (pXMLNode->GetType() == FX_XMLNODE_Element)
break;