1 files changed, 101 insertions, 0 deletions
diff --git a/www-client/chromium/files/chromium-80-unbundle-libxml.patch b/www-client/chromium/files/chromium-80-unbundle-libxml.patch
new file mode 100644
index 000000000000..0f369052cde2
--- /dev/null
+++ b/www-client/chromium/files/chromium-80-unbundle-libxml.patch
@@ -0,0 +1,101 @@
+diff --git a/build/linux/unbundle/libxml.gn b/build/linux/unbundle/libxml.gn
+index c481bd3..3aaa1a4 100644
+--- a/build/linux/unbundle/libxml.gn
++++ b/build/linux/unbundle/libxml.gn
+@@ -8,11 +8,52 @@ pkg_config("system_libxml") {
+   packages = [ "libxml-2.0" ]
+ }
+ 
+-static_library("libxml") {
++source_set("libxml") {
++  public_configs = [ ":system_libxml" ]
++}
++
++static_library("libxml_utils") {
++  # Do not expand this visibility list without first consulting with the
++  # Security Team.
++  visibility = [
++    ":xml_reader",
++    ":xml_writer",
++    "//base/test:test_support",
++    "//services/data_decoder:xml_parser_fuzzer",
++  ]
+   sources = [
+     "chromium/libxml_utils.cc",
+     "chromium/libxml_utils.h",
+   ]
+-
+   public_configs = [ ":system_libxml" ]
+ }
++
++static_library("xml_reader") {
++  # Do not expand this visibility list without first consulting with the
++  # Security Team.
++  visibility = [
++    "//base/test:test_support",
++    "//components/policy/core/common:unit_tests",
++    "//services/data_decoder:*",
++    "//tools/traffic_annotation/auditor:auditor_sources",
++  ]
++  sources = [
++    "chromium/xml_reader.cc",
++    "chromium/xml_reader.h",
++  ]
++  deps = [
++    ":libxml_utils",
++  ]
++}
++
++static_library("xml_writer") {
++  # The XmlWriter is considered safe to use from any target.
++  visibility = [ "*" ]
++  sources = [
++    "chromium/xml_writer.cc",
++    "chromium/xml_writer.h",
++  ]
++  deps = [
++    ":libxml_utils",
++  ]
++}
+diff --git a/third_party/libxml/chromium/libxml_utils.h b/third_party/libxml/chromium/libxml_utils.h
+index ff969fa..e0f3ecd 100644
+--- a/third_party/libxml/chromium/libxml_utils.h
++++ b/third_party/libxml/chromium/libxml_utils.h
+@@ -6,8 +6,7 @@
+ #define THIRD_PARTY_LIBXML_CHROMIUM_LIBXML_UTILS_H_
+ 
+ #include <string>
+-
+-#include "third_party/libxml/src/include/libxml/xmlreader.h"
++#include <libxml/xmlreader.h>
+ 
+ // libxml uses a global error function pointer for reporting errors.
+ // A ScopedXmlErrorFunc object lets you change the global error pointer
+diff --git a/third_party/libxml/chromium/xml_reader.cc b/third_party/libxml/chromium/xml_reader.cc
+index 92464f4..4779290 100644
+--- a/third_party/libxml/chromium/xml_reader.cc
++++ b/third_party/libxml/chromium/xml_reader.cc
+@@ -7,7 +7,8 @@
+ #include <vector>
+ 
+ #include "third_party/libxml/chromium/libxml_utils.h"
+-#include "third_party/libxml/src/include/libxml/xmlreader.h"
++
++#include <libxml/xmlreader.h>
+ 
+ using internal::XmlStringToStdString;
+ 
+diff --git a/third_party/libxml/chromium/xml_writer.cc b/third_party/libxml/chromium/xml_writer.cc
+index 51fce8e..aa3a34f 100644
+--- a/third_party/libxml/chromium/xml_writer.cc
++++ b/third_party/libxml/chromium/xml_writer.cc
+@@ -5,7 +5,8 @@
+ #include "third_party/libxml/chromium/xml_writer.h"
+ 
+ #include "third_party/libxml/chromium/libxml_utils.h"
+-#include "third_party/libxml/src/include/libxml/xmlwriter.h"
++
++#include <libxml/xmlwriter.h>
+ 
+ XmlWriter::XmlWriter() : writer_(nullptr), buffer_(nullptr) {}
+