Fix the icon
Remove quite a few of downstream patches Fix the crashes by backporting an upstream bug Resolves: rhbz#1754179
This commit is contained in:
Tomas Popela
parent
6bae3df5bc
commit
3d796422d5
130
chromium-77.0.3865.90-linked-hash-set.patch
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130
chromium-77.0.3865.90-linked-hash-set.patch
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From 74138b9febd37eac0fc26b8efb110014a83a52c6 Mon Sep 17 00:00:00 2001
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From: Jeremy Roman <jbroman@chromium.org>
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Date: Wed, 07 Aug 2019 13:26:48 +0000
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Subject: [PATCH] WTF: Make LinkedHashSet understand values for which memset initialization would be bad.
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Includes a unit test which fails before, and uses this to fix FontCacheKeyTraits.
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Bug: 980025
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Change-Id: If41f97444c7fd37b9b95d6dadaf3da5689079e9e
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Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1739948
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Reviewed-by: Kentaro Hara <haraken@chromium.org>
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Reviewed-by: Yutaka Hirano <yhirano@chromium.org>
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Commit-Queue: Jeremy Roman <jbroman@chromium.org>
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Cr-Commit-Position: refs/heads/master@{#684731}
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---
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diff --git a/third_party/blink/renderer/platform/fonts/font_cache_key.h b/third_party/blink/renderer/platform/fonts/font_cache_key.h
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index 0efc8fb..90063cb 100644
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--- a/third_party/blink/renderer/platform/fonts/font_cache_key.h
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+++ b/third_party/blink/renderer/platform/fonts/font_cache_key.h
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@@ -133,6 +133,10 @@
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struct FontCacheKeyTraits : WTF::SimpleClassHashTraits<FontCacheKey> {
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STATIC_ONLY(FontCacheKeyTraits);
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+
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+ // std::string's empty state need not be zero in all implementations,
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+ // and it is held within FontFaceCreationParams.
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+ static const bool kEmptyValueIsZero = false;
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};
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} // namespace blink
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diff --git a/third_party/blink/renderer/platform/wtf/linked_hash_set.h b/third_party/blink/renderer/platform/wtf/linked_hash_set.h
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index b35b6e9..77e524c 100644
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--- a/third_party/blink/renderer/platform/wtf/linked_hash_set.h
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+++ b/third_party/blink/renderer/platform/wtf/linked_hash_set.h
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@@ -146,6 +146,11 @@
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LinkedHashSetNodeBase* next)
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: LinkedHashSetNodeBase(prev, next), value_(value) {}
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+ LinkedHashSetNode(ValueArg&& value,
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+ LinkedHashSetNodeBase* prev,
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+ LinkedHashSetNodeBase* next)
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+ : LinkedHashSetNodeBase(prev, next), value_(std::move(value)) {}
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+
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LinkedHashSetNode(LinkedHashSetNode&& other)
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: LinkedHashSetNodeBase(std::move(other)),
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value_(std::move(other.value_)) {}
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@@ -445,10 +450,13 @@
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// The slot is empty when the next_ field is zero so it's safe to zero
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// the backing.
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- static const bool kEmptyValueIsZero = true;
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+ static const bool kEmptyValueIsZero = ValueTraits::kEmptyValueIsZero;
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static const bool kHasIsEmptyValueFunction = true;
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static bool IsEmptyValue(const Node& node) { return !node.next_; }
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+ static Node EmptyValue() {
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+ return Node(ValueTraits::EmptyValue(), nullptr, nullptr);
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+ }
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static const int kDeletedValue = -1;
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diff --git a/third_party/blink/renderer/platform/wtf/list_hash_set_test.cc b/third_party/blink/renderer/platform/wtf/list_hash_set_test.cc
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index 4c3f899..cd1be00 100644
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--- a/third_party/blink/renderer/platform/wtf/list_hash_set_test.cc
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+++ b/third_party/blink/renderer/platform/wtf/list_hash_set_test.cc
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@@ -487,6 +487,7 @@
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};
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struct Complicated {
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+ Complicated() : Complicated(0) {}
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Complicated(int value) : simple_(value) { objects_constructed_++; }
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Complicated(const Complicated& other) : simple_(other.simple_) {
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@@ -495,9 +496,6 @@
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Simple simple_;
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static int objects_constructed_;
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-
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- private:
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- Complicated() = delete;
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};
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int Complicated::objects_constructed_ = 0;
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@@ -731,4 +729,45 @@
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} // anonymous namespace
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+// A unit type which objects to its state being initialized wrong.
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+struct InvalidZeroValue {
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+ InvalidZeroValue() = default;
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+ InvalidZeroValue(WTF::HashTableDeletedValueType) : deleted_(true) {}
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+ ~InvalidZeroValue() { CHECK(ok_); }
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+ bool IsHashTableDeletedValue() const { return deleted_; }
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+
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+ bool ok_ = true;
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+ bool deleted_ = false;
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+};
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+
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+template <>
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+struct HashTraits<InvalidZeroValue> : SimpleClassHashTraits<InvalidZeroValue> {
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+ static const bool kEmptyValueIsZero = false;
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+};
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+
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+template <>
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+struct DefaultHash<InvalidZeroValue> {
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+ struct Hash {
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+ static unsigned GetHash(const InvalidZeroValue&) { return 0; }
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+ static bool Equal(const InvalidZeroValue&, const InvalidZeroValue&) {
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+ return true;
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+ }
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+ };
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+};
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+
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+template <typename Set>
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+class ListOrLinkedHashSetInvalidZeroTest : public testing::Test {};
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+
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+using InvalidZeroValueSetTypes =
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+ testing::Types<ListHashSet<InvalidZeroValue>,
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+ ListHashSet<InvalidZeroValue, 1>,
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+ LinkedHashSet<InvalidZeroValue>>;
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+TYPED_TEST_SUITE(ListOrLinkedHashSetInvalidZeroTest, InvalidZeroValueSetTypes);
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+
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+TYPED_TEST(ListOrLinkedHashSetInvalidZeroTest, InvalidZeroValue) {
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+ using Set = TypeParam;
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+ Set set;
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+ set.insert(InvalidZeroValue());
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+}
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+
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} // namespace WTF
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@ -158,7 +158,7 @@ Name: chromium%{chromium_channel}%{?freeworld:-freeworld}
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Name: chromium%{chromium_channel}
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%endif
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Version: %{majorversion}.0.3865.90
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Release: 1%{?dist}
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Release: 2%{?dist}
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Summary: A WebKit (Blink) powered web browser
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Url: http://www.chromium.org/Home
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License: BSD and LGPLv2+ and ASL 2.0 and IJG and MIT and GPLv2+ and ISC and OpenSSL and (MPLv1.1 or GPLv2 or LGPLv2)
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@ -218,6 +218,8 @@ Patch58: chromium-77.0.3865.75-harfbuzz-subset.patch
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Patch59: chromium-77.0.3865.75-gcc-abstract-class.patch
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# https://chromium.googlesource.com/chromium/src/+/5baf7df7f4c5971dab552897eeef94b194650ce5
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Patch60: chromium-77.0.3865.75-missing-limits.patch
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# https://chromium.googlesource.com/chromium/src/+/74138b9febd37eac0fc26b8efb110014a83a52c6
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Patch61: chromium-77.0.3865.90-linked-hash-set.patch
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# Use lstdc++ on EPEL7 only
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Patch101: chromium-75.0.3770.100-epel7-stdc++.patch
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@ -730,6 +732,7 @@ udev.
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%patch58 -p1 -b .harfbuzz-subset
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%patch59 -p1 -b .gcc-abstract-class
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%patch60 -p1 -b .missing-limits
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%patch61 -p1 -b .linked-hash-set
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# Fedora branded user agent
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%if 0%{?fedora}
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@ -1632,6 +1635,12 @@ getent group chrome-remote-desktop >/dev/null || groupadd -r chrome-remote-deskt
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%changelog
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* Mon Sep 23 2019 Tomas Popela <tpopela@redhat.com> - 77.0.3865.90-2
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- Fix the icon
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- Remove quite a few of downstream patches
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- Fix the crashes by backporting an upstream bug
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- Resolves: rhbz#1754179
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* Thu Sep 19 2019 Tomas Popela <tpopela@redhat.com> - 77.0.3865.90-1
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- Update to 77.0.3865.90
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