chromium/chromium-76.0.3809.100-gcc-feature-policy-parser.patch

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From 0aca7b8dea0f52ba7bd58dfce4ac236ee60670a8 Mon Sep 17 00:00:00 2001
From: Jose Dapena Paz <jose.dapena@lge.com>
Date: Tue, 04 Jun 2019 19:44:58 +0200
Subject: [PATCH] GCC: FeaturePolicyParser ParseValueForFuzzer is not in anonymous namespace
Compilation fails because we are declaring ParseValueForFuzzer as friend method,
but we are declaring it is in anonymous namespace. Moving to global namespace
still fails (in this case in Clang).
So final solution is making it a public static method of FeaturePolicyParser.
Bug: 819294
Change-Id: Iea307cb6faef675b748d6eb5da2175dcbb17fdc7
---
diff --git a/third_party/blink/renderer/core/feature_policy/feature_policy_parser.cc b/third_party/blink/renderer/core/feature_policy/feature_policy_parser.cc
index 3b7f4a9..eaee409 100644
--- a/third_party/blink/renderer/core/feature_policy/feature_policy_parser.cc
+++ b/third_party/blink/renderer/core/feature_policy/feature_policy_parser.cc
@@ -317,6 +317,13 @@
return value;
}
+void FeaturePolicyParser::ParseValueForFuzzer(
+ blink::mojom::PolicyValueType feature_type,
+ const WTF::String& value_string) {
+ bool ok;
+ ParseValueForType(feature_type, value_string, &ok);
+}
+
bool IsFeatureDeclared(mojom::FeaturePolicyFeature feature,
const ParsedFeaturePolicy& policy) {
return std::any_of(policy.begin(), policy.end(),
diff --git a/third_party/blink/renderer/core/feature_policy/feature_policy_parser.h b/third_party/blink/renderer/core/feature_policy/feature_policy_parser.h
index fd25d90..36af405 100644
--- a/third_party/blink/renderer/core/feature_policy/feature_policy_parser.h
+++ b/third_party/blink/renderer/core/feature_policy/feature_policy_parser.h
@@ -16,9 +16,6 @@
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
#include "third_party/blink/renderer/platform/wtf/vector.h"
-// Forward declare for friendship.
-void ParseValueForFuzzer(blink::mojom::PolicyValueType, const WTF::String&);
-
namespace blink {
class Document;
@@ -79,8 +76,9 @@
const FeatureNameMap& feature_names,
ExecutionContext* execution_context = nullptr);
+ static void ParseValueForFuzzer(mojom::PolicyValueType, const String&);
+
private:
- friend void ::ParseValueForFuzzer(mojom::PolicyValueType, const String&);
static PolicyValue GetFallbackValueForFeature(
mojom::FeaturePolicyFeature feature);
static PolicyValue ParseValueForType(mojom::PolicyValueType feature_type,
diff --git a/third_party/blink/renderer/core/feature_policy/feature_policy_value_fuzzer.cc b/third_party/blink/renderer/core/feature_policy/feature_policy_value_fuzzer.cc
index 7f8e6aa..53350e43 100644
--- a/third_party/blink/renderer/core/feature_policy/feature_policy_value_fuzzer.cc
+++ b/third_party/blink/renderer/core/feature_policy/feature_policy_value_fuzzer.cc
@@ -23,9 +23,9 @@
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
static blink::BlinkFuzzerTestSupport test_support =
blink::BlinkFuzzerTestSupport();
- ParseValueForFuzzer(blink::mojom::PolicyValueType::kBool,
- WTF::String(data, size));
- ParseValueForFuzzer(blink::mojom::PolicyValueType::kDecDouble,
- WTF::String(data, size));
+ blink::FeaturePolicyParser::ParseValueForFuzzer(
+ blink::mojom::PolicyValueType::kBool, WTF::String(data, size));
+ blink::FeaturePolicyParser::ParseValueForFuzzer(
+ blink::mojom::PolicyValueType::kDecDouble, WTF::String(data, size));
return 0;
}