qt5-webengine: update to 5.15.4.

2021-05-13 13:06:13 +02:00 · 2021-05-13 13:06:13 +02:00 · 17919588cf
parent 628ca3e775
commit 17919588cf
4 changed files with 522 additions and 130 deletions
--- a/srcpkgs/qt5-webengine/patches/0120-QTBUG-91773.patch
+++ b/srcpkgs/qt5-webengine/patches/0120-QTBUG-91773.patch
@ -0,0 +1,372 @@
+diff --git a/src/core/web_contents_adapter.cpp b/src/core/web_contents_adapter.cpp
+index 5597c69f9..2cd48907b 100644
+--- a/src/core/web_contents_adapter.cpp
+++ b/src/core/web_contents_adapter.cpp
+@@ -716,8 +716,7 @@ void WebContentsAdapter::load(const QWebEngineHttpRequest &request)
+             m_adapterClient->loadFinished(false, request.url(), false,
+                                           net::ERR_DISALLOWED_URL_SCHEME,
+                                           QCoreApplication::translate("WebContentsAdapter",
+-                                          "HTTP-POST data can only be sent over HTTP(S) protocol"),
+-                                          false);
+                                          "HTTP-POST data can only be sent over HTTP(S) protocol"));
+             return;
+         }
+         params.post_data = network::ResourceRequestBody::CreateFromBytes(
+@@ -773,7 +772,7 @@ void WebContentsAdapter::setContent(const QByteArray &data, const QString &mimeT
+ 
+     GURL dataUrlToLoad(urlString);
+     if (dataUrlToLoad.spec().size() > url::kMaxURLChars) {
+-        m_adapterClient->loadFinished(false, baseUrl, false, net::ERR_ABORTED, QString(), false);
+        m_adapterClient->loadFinished(false, baseUrl, false, net::ERR_ABORTED, QString());
+         return;
+     }
+     content::NavigationController::LoadURLParams params((dataUrlToLoad));
+@@ -1995,6 +1994,7 @@ void WebContentsAdapter::discard()
+     if (m_webContents->IsLoading()) {
+         m_webContentsDelegate->didFailLoad(m_webContentsDelegate->url(webContents()), net::Error::ERR_ABORTED,
+                                            QStringLiteral("Discarded"));
+        m_webContentsDelegate->DidStopLoading();
+     }
+ 
+     content::WebContents::CreateParams createParams(m_profileAdapter->profile());
+diff --git a/src/core/web_contents_adapter_client.h b/src/core/web_contents_adapter_client.h
+index 267266d81..afc43806a 100644
+--- a/src/core/web_contents_adapter_client.h
+++ b/src/core/web_contents_adapter_client.h
+@@ -466,8 +466,7 @@ public:
+     virtual void loadStarted(const QUrl &provisionalUrl, bool isErrorPage = false) = 0;
+     virtual void loadCommitted() = 0;
+     virtual void loadVisuallyCommitted() = 0;
+-    virtual void loadFinished(bool success, const QUrl &url, bool isErrorPage, int errorCode,
+-                              const QString &errorDescription, bool triggersErrorPage) = 0;
+    virtual void loadFinished(bool success, const QUrl &url, bool isErrorPage, int errorCode, const QString &errorDescription) = 0;
+     virtual void focusContainer() = 0;
+     virtual void unhandledKeyEvent(QKeyEvent *event) = 0;
+     virtual QSharedPointer<WebContentsAdapter>
+diff --git a/src/core/web_contents_delegate_qt.cpp b/src/core/web_contents_delegate_qt.cpp
+index 1e92a46f8..f0e4130e8 100644
+--- a/src/core/web_contents_delegate_qt.cpp
+++ b/src/core/web_contents_delegate_qt.cpp
+@@ -259,14 +259,12 @@ void WebContentsDelegateQt::CloseContents(content::WebContents *source)
+ 
+ void WebContentsDelegateQt::LoadProgressChanged(double progress)
+ {
+-    QUrl current_url(m_viewClient->webContentsAdapter()->getNavigationEntryOriginalUrl(m_viewClient->webContentsAdapter()->currentNavigationEntryIndex()));
+-    int p = qMin(qRound(progress * 100), 100);
+-
+-    if (!m_loadingErrorFrameList.isEmpty() || !m_loadProgressMap.contains(current_url) || m_loadProgressMap[current_url] == 100 || p ==  100)
+    if (!m_loadingErrorFrameList.isEmpty() || !m_loadingInfo.isLoading()) // suppress signals that aren't between loadStarted and loadFinished
+         return;
+ 
+-    if (p > m_loadProgressMap[current_url]) { // ensure strict monotonic increase
+-        m_loadProgressMap[current_url] = p;
+    int p = qMin(qRound(progress * 100), 100);
+    if (p > m_loadingInfo.progress) { // ensure strict monotonic increase
+        m_loadingInfo.progress = p;
+         m_viewClient->loadProgressChanged(p);
+     }
+ }
+@@ -339,35 +337,21 @@ void WebContentsDelegateQt::RenderViewHostChanged(content::RenderViewHost *, con
+     }
+ }
+ 
+-void WebContentsDelegateQt::EmitLoadStarted(const QUrl &url, bool isErrorPage)
+void WebContentsDelegateQt::emitLoadStarted(bool isErrorPage)
+ {
+-    m_isDocumentEmpty = true;
+-    m_viewClient->loadStarted(url, isErrorPage);
+-    m_viewClient->updateNavigationActions();
+-
+-    if ((url.hasFragment() || m_lastLoadedUrl.hasFragment())
+-        && url.adjusted(QUrl::RemoveFragment) == m_lastLoadedUrl.adjusted(QUrl::RemoveFragment)
+-        && !m_isNavigationCommitted) {
+-        m_loadProgressMap.insert(url, 100);
+-        m_lastLoadedUrl = url;
+-        m_viewClient->loadProgressChanged(100);
+    // only report first ever load start or separate one for error page only
+    if (!isErrorPage && m_loadingInfo.isLoading()) // already running
+         return;
+-    }
+ 
+-    if (!m_loadProgressMap.isEmpty()) {
+-        QMap<QUrl, int>::iterator it = m_loadProgressMap.begin();
+-        while (it != m_loadProgressMap.end()) {
+-            if (it.value() == 100) {
+-                it = m_loadProgressMap.erase(it);
+-                continue;
+-            }
+-            ++it;
+-        }
+    m_isDocumentEmpty = true; // reset to default which may only be overridden on actual resource load complete
+    if (!isErrorPage) {
+        m_loadingInfo.progress = 0;
+        m_viewClient->loadStarted(m_loadingInfo.url, false);
+        m_viewClient->updateNavigationActions();
+        m_viewClient->loadProgressChanged(0);
+    } else {
+        m_viewClient->loadStarted(toQt(GURL(content::kUnreachableWebDataURL)), true);
+     }
+-
+-    m_lastLoadedUrl = url;
+-    m_loadProgressMap.insert(url, 0);
+-    m_viewClient->loadProgressChanged(0);
+ }
+ 
+ void WebContentsDelegateQt::DidStartNavigation(content::NavigationHandle *navigation_handle)
+@@ -375,34 +359,41 @@ void WebContentsDelegateQt::DidStartNavigation(content::NavigationHandle *naviga
+     if (!webEngineSettings()->testAttribute(WebEngineSettings::ErrorPageEnabled))
+         navigation_handle->SetSilentlyIgnoreErrors();
+ 
+-    if (!navigation_handle->IsInMainFrame())
+    if (!navigation_handle->IsInMainFrame() || !web_contents()->IsLoadingToDifferentDocument())
+         return;
+ 
+ 
+     m_loadingErrorFrameList.clear();
+     m_faviconManager->resetCandidates();
+-    EmitLoadStarted(toQt(navigation_handle->GetURL()));
+
+    m_loadingInfo.url = toQt(navigation_handle->GetURL());
+    // IsErrorPage is only set after navigation commit, so check it otherwise: error page shouldn't have navigation entry
+    bool isErrorPage = m_loadingInfo.triggersErrorPage && !navigation_handle->GetNavigationEntry();
+    emitLoadStarted(isErrorPage);
+ }
+ 
+-void WebContentsDelegateQt::EmitLoadFinished(bool success, const QUrl &url, bool isErrorPage, int errorCode, const QString &errorDescription, bool triggersErrorPage)
+void WebContentsDelegateQt::emitLoadFinished(bool isErrorPage)
+ {
+-    Q_ASSERT(!isErrorPage || webEngineSettings()->testAttribute(WebEngineSettings::ErrorPageEnabled));
+-    Q_ASSERT((triggersErrorPage && webEngineSettings()->testAttribute(WebEngineSettings::ErrorPageEnabled)) || !triggersErrorPage);
+-
+-    // When error page enabled we don't need to send the error page load finished signal
+-    if (m_loadProgressMap[url] == 100)
+    if (!m_loadingInfo.isLoading()) // not currently running
+         return;
+ 
+-    m_lastLoadedUrl = url;
+-    m_loadProgressMap[url] = 100;
+-    m_isNavigationCommitted = false;
+-    m_viewClient->loadProgressChanged(100);
+    Q_ASSERT(!isErrorPage || webEngineSettings()->testAttribute(WebEngineSettings::ErrorPageEnabled));
+    Q_ASSERT((m_loadingInfo.triggersErrorPage && webEngineSettings()->testAttribute(WebEngineSettings::ErrorPageEnabled)) || !m_loadingInfo.triggersErrorPage);
+
+    if (!isErrorPage) {
+        if (m_loadingInfo.progress < 100) {
+            m_loadingInfo.progress = 100;
+            m_viewClient->loadProgressChanged(100);
+        }
+ 
+-    m_viewClient->loadFinished(success, url, isErrorPage, errorCode, errorDescription, triggersErrorPage);
+-    m_viewClient->updateNavigationActions();
+        m_viewClient->loadFinished(m_loadingInfo.success, m_loadingInfo.url, false, m_loadingInfo.errorCode, m_loadingInfo.errorDescription);
+        m_viewClient->updateNavigationActions();
+    } else {
+        m_viewClient->loadFinished(false, toQt(GURL(content::kUnreachableWebDataURL)), true, 0, QString());
+    }
+ }
+ 
+-void WebContentsDelegateQt::EmitLoadCommitted()
+void WebContentsDelegateQt::emitLoadCommitted()
+ {
+     m_findTextHelper->handleLoadCommitted();
+     m_viewClient->loadCommitted();
+@@ -422,8 +413,7 @@ void WebContentsDelegateQt::DidFinishNavigation(content::NavigationHandle *navig
+                 profileAdapter->visitedLinksManager()->addUrl(url);
+         }
+ 
+-        m_isNavigationCommitted = true;
+-        EmitLoadCommitted();
+        emitLoadCommitted();
+     }
+ 
+     // Success is reported by DidFinishLoad, but DidFailLoad is now dead code and needs to be handled below
+@@ -440,11 +430,11 @@ void WebContentsDelegateQt::DidFinishNavigation(content::NavigationHandle *navig
+         // Now report we are starting to load an error-page.
+         m_loadingErrorFrameList.append(navigation_handle->GetRenderFrameHost()->GetRoutingID());
+         m_faviconManager->resetCandidates();
+-        EmitLoadStarted(toQt(GURL(content::kUnreachableWebDataURL)), true);
+        emitLoadStarted(true);
+ 
+         // If it is already committed we will not see another DidFinishNavigation call or a DidFinishLoad call.
+         if (navigation_handle->HasCommitted())
+-            EmitLoadCommitted();
+            emitLoadCommitted();
+     }
+ }
+ 
+@@ -486,6 +476,9 @@ void WebContentsDelegateQt::DidStopLoading()
+ 
+     if (m_loadingState == LoadingState::Loading)
+         setLoadingState(LoadingState::Loaded);
+
+    emitLoadFinished();
+    m_loadingInfo.clear();
+ }
+ 
+ void WebContentsDelegateQt::didFailLoad(const QUrl &url, int errorCode, const QString &errorDescription)
+@@ -495,7 +488,11 @@ void WebContentsDelegateQt::didFailLoad(const QUrl &url, int errorCode, const QS
+     // Delay notifying failure until the error-page is done loading.
+     // Error-pages are not loaded on failures due to abort.
+     bool aborted = (errorCode == -3 /* ERR_ABORTED*/ );
+-    EmitLoadFinished(false /* success */ , url, false /* isErrorPage */, errorCode, errorDescription, errorPageEnabled && !aborted);
+    m_loadingInfo.success = false;
+    m_loadingInfo.url = url;
+    m_loadingInfo.errorCode = errorCode;
+    m_loadingInfo.errorDescription = errorDescription;
+    m_loadingInfo.triggersErrorPage = errorPageEnabled && !aborted;
+ }
+ 
+ void WebContentsDelegateQt::DidFailLoad(content::RenderFrameHost* render_frame_host, const GURL& validated_url, int error_code)
+@@ -511,8 +508,7 @@ void WebContentsDelegateQt::DidFailLoad(content::RenderFrameHost* render_frame_h
+         Q_ASSERT(error_code == -3 /* ERR_ABORTED */);
+         m_loadingErrorFrameList.removeOne(render_frame_host->GetRoutingID());
+         m_viewClient->iconChanged(QUrl());
+-
+-        EmitLoadFinished(false /* success */, toQt(validated_url), true /* isErrorPage */);
+        emitLoadFinished(/* isErrorPage = */true);
+         return;
+     }
+     // Qt6: Consider getting rid of the error_description (Chromium already has)
+@@ -532,7 +528,7 @@ void WebContentsDelegateQt::DidFinishLoad(content::RenderFrameHost* render_frame
+         // Trigger LoadFinished signal for main frame's error page only.
+         if (!render_frame_host->GetParent()) {
+             m_viewClient->iconChanged(QUrl());
+-            EmitLoadFinished(true /* success */, toQt(validated_url), true /* isErrorPage */);
+            emitLoadFinished(/* isErrorPage = */true);
+         }
+ 
+         return;
+@@ -550,7 +546,11 @@ void WebContentsDelegateQt::DidFinishLoad(content::RenderFrameHost* render_frame
+     int http_statuscode = entry ? entry->GetHttpStatusCode() : 0;
+     bool errorPageEnabled = webEngineSettings()->testAttribute(WebEngineSettings::ErrorPageEnabled);
+     bool triggersErrorPage = errorPageEnabled && (http_statuscode >= 400) && m_isDocumentEmpty;
+-    EmitLoadFinished(http_statuscode < 400, toQt(validated_url), false /* isErrorPage */, http_statuscode, QString(), triggersErrorPage);
+
+    m_loadingInfo.success = http_statuscode < 400;
+    m_loadingInfo.url = toQt(validated_url);
+    m_loadingInfo.errorCode = http_statuscode;
+    m_loadingInfo.triggersErrorPage = triggersErrorPage;
+ }
+ 
+ void WebContentsDelegateQt::DidUpdateFaviconURL(content::RenderFrameHost *render_frame_host, const std::vector<blink::mojom::FaviconURLPtr> &candidates)
+diff --git a/src/core/web_contents_delegate_qt.h b/src/core/web_contents_delegate_qt.h
+index 5a3dff6e9..7149f6bff 100644
+--- a/src/core/web_contents_delegate_qt.h
+++ b/src/core/web_contents_delegate_qt.h
+@@ -216,9 +216,9 @@ private:
+                  WindowOpenDisposition disposition, const gfx::Rect &initial_pos,
+                  const QUrl &url,
+                  bool user_gesture);
+-    void EmitLoadStarted(const QUrl &url, bool isErrorPage = false);
+-    void EmitLoadFinished(bool success, const QUrl &url, bool isErrorPage = false, int errorCode = 0, const QString &errorDescription = QString(), bool triggersErrorPage = false);
+-    void EmitLoadCommitted();
+    void emitLoadStarted(bool isErrorPage = false);
+    void emitLoadFinished(bool isErrorPage = false);
+    void emitLoadCommitted();
+ 
+     LoadingState determineLoadingState(content::WebContents *contents);
+     void setLoadingState(LoadingState state);
+@@ -242,9 +242,17 @@ private:
+     int m_desktopStreamCount = 0;
+     mutable bool m_pendingUrlUpdate = false;
+ 
+-    QMap<QUrl, int> m_loadProgressMap;
+-    QUrl m_lastLoadedUrl;
+-    bool m_isNavigationCommitted = false;
+    struct LoadingInfo {
+        bool success = false;
+        int progress = -1;
+        bool isLoading() const { return progress >= 0; }
+        QUrl url;
+        int errorCode = 0;
+        QString errorDescription;
+        bool triggersErrorPage = false;
+        void clear() { *this = LoadingInfo(); }
+    } m_loadingInfo;
+
+     bool m_isDocumentEmpty = true;
+     base::WeakPtrFactory<WebContentsDelegateQt> m_weakPtrFactory { this };
+ };
+diff --git a/src/webengine/api/qquickwebengineview.cpp b/src/webengine/api/qquickwebengineview.cpp
+index 6ab1c97cb..1de7f1c7f 100644
+--- a/src/webengine/api/qquickwebengineview.cpp
+++ b/src/webengine/api/qquickwebengineview.cpp
+@@ -496,11 +496,9 @@ Q_STATIC_ASSERT(static_cast<int>(WebEngineError::NoErrorDomain) == static_cast<i
+ Q_STATIC_ASSERT(static_cast<int>(WebEngineError::CertificateErrorDomain) == static_cast<int>(QQuickWebEngineView::CertificateErrorDomain));
+ Q_STATIC_ASSERT(static_cast<int>(WebEngineError::DnsErrorDomain) == static_cast<int>(QQuickWebEngineView::DnsErrorDomain));
+ 
+-void QQuickWebEngineViewPrivate::loadFinished(bool success, const QUrl &url, bool isErrorPage, int errorCode,
+-                                              const QString &errorDescription, bool triggersErrorPage)
+void QQuickWebEngineViewPrivate::loadFinished(bool success, const QUrl &url, bool isErrorPage, int errorCode, const QString &errorDescription)
+ {
+     Q_Q(QQuickWebEngineView);
+-    Q_UNUSED(triggersErrorPage);
+ 
+     if (isErrorPage) {
+ #if QT_CONFIG(webengine_testsupport)
+diff --git a/src/webengine/api/qquickwebengineview_p_p.h b/src/webengine/api/qquickwebengineview_p_p.h
+index ebe55c345..ec535298b 100644
+--- a/src/webengine/api/qquickwebengineview_p_p.h
+++ b/src/webengine/api/qquickwebengineview_p_p.h
+@@ -116,8 +116,7 @@ public:
+     void loadStarted(const QUrl &provisionalUrl, bool isErrorPage = false) override;
+     void loadCommitted() override;
+     void loadVisuallyCommitted() override;
+-    void loadFinished(bool success, const QUrl &url, bool isErrorPage, int errorCode,
+-                      const QString &errorDescription, bool triggersErrorPage) override;
+    void loadFinished(bool success, const QUrl &url, bool isErrorPage, int errorCode, const QString &errorDescription) override;
+     void focusContainer() override;
+     void unhandledKeyEvent(QKeyEvent *event) override;
+     QSharedPointer<QtWebEngineCore::WebContentsAdapter>
+diff --git a/src/webenginewidgets/api/qwebenginepage.cpp b/src/webenginewidgets/api/qwebenginepage.cpp
+index e08afed44..b32c15039 100644
+--- a/src/webenginewidgets/api/qwebenginepage.cpp
+++ b/src/webenginewidgets/api/qwebenginepage.cpp
+@@ -282,28 +282,20 @@ void QWebEnginePagePrivate::loadStarted(const QUrl &provisionalUrl, bool isError
+     QTimer::singleShot(0, q, &QWebEnginePage::loadStarted);
+ }
+ 
+-void QWebEnginePagePrivate::loadFinished(bool success, const QUrl &url, bool isErrorPage, int errorCode,
+-                                         const QString &errorDescription, bool triggersErrorPage)
+void QWebEnginePagePrivate::loadFinished(bool success, const QUrl &url, bool isErrorPage, int errorCode, const QString &errorDescription)
+ {
+     Q_Q(QWebEnginePage);
+     Q_UNUSED(url);
+     Q_UNUSED(errorCode);
+     Q_UNUSED(errorDescription);
+ 
+-    if (isErrorPage) {
+-        QTimer::singleShot(0, q, [q](){
+-            emit q->loadFinished(false);
+-        });
+    if (isErrorPage)
+         return;
+-    }
+ 
+     isLoading = false;
+-    Q_ASSERT((success && !triggersErrorPage) || !success);
+-    if (!triggersErrorPage) {
+-        QTimer::singleShot(0, q, [q, success](){
+-            emit q->loadFinished(success);
+-        });
+-    }
+    QTimer::singleShot(0, q, [q, success](){
+        emit q->loadFinished(success);
+    });
+ }
+ 
+ void QWebEnginePagePrivate::didPrintPageToPdf(const QString &filePath, bool success)
+diff --git a/src/webenginewidgets/api/qwebenginepage_p.h b/src/webenginewidgets/api/qwebenginepage_p.h
+index 82ce99503..ae3ab5d25 100644
+--- a/src/webenginewidgets/api/qwebenginepage_p.h
+++ b/src/webenginewidgets/api/qwebenginepage_p.h
+@@ -107,8 +107,7 @@ public:
+     void loadStarted(const QUrl &provisionalUrl, bool isErrorPage = false) override;
+     void loadCommitted() override { }
+     void loadVisuallyCommitted() override { }
+-    void loadFinished(bool success, const QUrl &url, bool isErrorPage, int errorCode,
+-                      const QString &errorDescription, bool triggersErrorPage) override;
+    void loadFinished(bool success, const QUrl &url, bool isErrorPage, int errorCode, const QString &errorDescription) override;
+     void focusContainer() override;
+     void unhandledKeyEvent(QKeyEvent *event) override;
+     QSharedPointer<QtWebEngineCore::WebContentsAdapter>
--- a/srcpkgs/qt5-webengine/patches/0121-glibc-2.33.patch
+++ b/srcpkgs/qt5-webengine/patches/0121-glibc-2.33.patch
@ -0,0 +1,144 @@
+# Patch made by Kevin Kofler <Kevin@tigcc.ticalc.org>
+# https://bugzilla.redhat.com/show_bug.cgi?id=1904652
+
+diff -ur qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc qtwebengine-everywhere-src-5.15.2-#1904652/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc
+--- qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc	2020-11-07 02:22:36.000000000 +0100
+++ qtwebengine-everywhere-src-5.15.2-#1904652/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc	2021-01-20 02:14:53.066223906 +0100
+@@ -257,6 +257,18 @@
+     return RestrictKillTarget(current_pid, sysno);
+   }
+ 
+#if defined(__NR_newfstatat)
+  if (sysno == __NR_newfstatat) {
+    return RewriteFstatatSIGSYS();
+  }
+#endif
+
+#if defined(__NR_fstatat64)
+  if (sysno == __NR_fstatat64) {
+    return RewriteFstatatSIGSYS();
+  }
+#endif
+
+   if (SyscallSets::IsFileSystem(sysno) ||
+       SyscallSets::IsCurrentDirectory(sysno)) {
+     return Error(fs_denied_errno);
+diff -ur qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.cc qtwebengine-everywhere-src-5.15.2-#1904652/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.cc
+--- qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.cc	2020-11-07 02:22:36.000000000 +0100
+++ qtwebengine-everywhere-src-5.15.2-#1904652/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.cc	2021-01-22 19:02:55.651668257 +0100
+@@ -6,6 +6,8 @@
+ 
+ #include "sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h"
+ 
+#include <errno.h>
+#include <fcntl.h>
+ #include <stddef.h>
+ #include <stdint.h>
+ #include <string.h>
+@@ -355,6 +357,35 @@
+   return -ENOSYS;
+ }
+ 
+intptr_t SIGSYSFstatatHandler(const struct arch_seccomp_data& args,
+                            void* aux) {
+  switch (args.nr) {
+#if defined(__NR_newfstatat)
+    case __NR_newfstatat:
+#endif
+#if defined(__NR_fstatat64)
+    case __NR_fstatat64:
+#endif
+#if defined(__NR_newfstatat) || defined(__NR_fstatat64)
+      if (*reinterpret_cast<const char *>(args.args[1]) == '\0'
+          && args.args[3] == static_cast<uint64_t>(AT_EMPTY_PATH)) {
+        return sandbox::sys_fstat64(static_cast<int>(args.args[0]),
+                                    reinterpret_cast<struct stat64 *>(args.args[2]));
+      } else {
+        errno = EACCES;
+        return -1;
+      }
+      break;
+#endif
+  }
+
+  CrashSIGSYS_Handler(args, aux);
+
+  // Should never be reached.
+  RAW_CHECK(false);
+  return -ENOSYS;
+}
+
+ bpf_dsl::ResultExpr CrashSIGSYS() {
+   return bpf_dsl::Trap(CrashSIGSYS_Handler, NULL);
+ }
+@@ -387,6 +418,10 @@
+   return bpf_dsl::Trap(SIGSYSSchedHandler, NULL);
+ }
+ 
+bpf_dsl::ResultExpr RewriteFstatatSIGSYS() {
+  return bpf_dsl::Trap(SIGSYSFstatatHandler, NULL);
+}
+
+ void AllocateCrashKeys() {
+ #if !defined(OS_NACL_NONSFI)
+   if (seccomp_crash_key)
+diff -ur qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h qtwebengine-everywhere-src-5.15.2-#1904652/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h
+--- qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h	2020-11-07 02:22:36.000000000 +0100
+++ qtwebengine-everywhere-src-5.15.2-#1904652/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h	2021-01-20 02:11:04.583714199 +0100
+@@ -62,6 +62,10 @@
+ // sched_setparam(), sched_setscheduler()
+ SANDBOX_EXPORT intptr_t SIGSYSSchedHandler(const arch_seccomp_data& args,
+                                            void* aux);
+// If the fstatat syscall is actually a disguised fstat, calls the regular fstat
+// syscall, otherwise, crashes in the same way as CrashSIGSYS_Handler.
+SANDBOX_EXPORT intptr_t SIGSYSFstatatHandler(const struct arch_seccomp_data& args, 
+                                             void* aux);
+ 
+ // Variants of the above functions for use with bpf_dsl.
+ SANDBOX_EXPORT bpf_dsl::ResultExpr CrashSIGSYS();
+@@ -72,6 +76,7 @@
+ SANDBOX_EXPORT bpf_dsl::ResultExpr CrashSIGSYSFutex();
+ SANDBOX_EXPORT bpf_dsl::ResultExpr CrashSIGSYSPtrace();
+ SANDBOX_EXPORT bpf_dsl::ResultExpr RewriteSchedSIGSYS();
+SANDBOX_EXPORT bpf_dsl::ResultExpr RewriteFstatatSIGSYS();
+ 
+ // Allocates a crash key so that Seccomp information can be recorded.
+ void AllocateCrashKeys();
+diff -ur qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/sandbox/linux/services/syscall_wrappers.cc qtwebengine-everywhere-src-5.15.2-#1904652/src/3rdparty/chromium/sandbox/linux/services/syscall_wrappers.cc
+--- qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/sandbox/linux/services/syscall_wrappers.cc	2020-11-07 02:22:36.000000000 +0100
+++ qtwebengine-everywhere-src-5.15.2-#1904652/src/3rdparty/chromium/sandbox/linux/services/syscall_wrappers.cc	2021-01-20 02:41:12.033133269 +0100
+@@ -261,4 +261,13 @@
+ 
+ #endif  // defined(MEMORY_SANITIZER)
+ 
+SANDBOX_EXPORT int sys_fstat64(int fd, struct stat64 *buf)
+{
+#if defined(__NR_fstat64)
+    return syscall(__NR_fstat64, fd, buf);
+#else
+    return syscall(__NR_fstat, fd, buf);
+#endif
+}
+
+ }  // namespace sandbox
+diff -ur qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/sandbox/linux/services/syscall_wrappers.h qtwebengine-everywhere-src-5.15.2-#1904652/src/3rdparty/chromium/sandbox/linux/services/syscall_wrappers.h
+--- qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/sandbox/linux/services/syscall_wrappers.h	2020-11-07 02:22:36.000000000 +0100
+++ qtwebengine-everywhere-src-5.15.2-#1904652/src/3rdparty/chromium/sandbox/linux/services/syscall_wrappers.h	2021-01-20 02:40:26.499827829 +0100
+@@ -17,6 +17,7 @@
+ struct rlimit64;
+ struct cap_hdr;
+ struct cap_data;
+struct stat64;
+ 
+ namespace sandbox {
+ 
+@@ -84,6 +85,9 @@
+                                  const struct sigaction* act,
+                                  struct sigaction* oldact);
+ 
+// Recent glibc rewrites fstat to fstatat.
+SANDBOX_EXPORT int sys_fstat64(int fd, struct stat64 *buf);
+
+ }  // namespace sandbox
+ 
+ #endif  // SANDBOX_LINUX_SERVICES_SYSCALL_WRAPPERS_H_
--- a/srcpkgs/qt5-webengine/patches/QTBUG-91715.patch
+++ b/srcpkgs/qt5-webengine/patches/QTBUG-91715.patch
@ -1,124 +0,0 @@
-From 199ea00a9eea13315a652c62778738629185b059 Mon Sep 17 00:00:00 2001
-From: Allan Sandfeld Jensen <allan.jensen@qt.io>
-Date: Wed, 10 Mar 2021 17:14:27 +0100
-Subject: [PATCH] Fix normalization of app locales
-
-Use the internal Chromium routine to get the app locale Chromium
-expects.
-
-Fixes: QTBUG-91715
-Change-Id: I5042eb066cb6879ad69628959912f2841867b4e8
-Reviewed-by: Michael Brüning <michael.bruning@qt.io>
---
-
-diff --git a/src/core/content_browser_client_qt.cpp b/src/core/content_browser_client_qt.cpp
-index e13ecd8..c2c78ff 100644
--- a/src/core/content_browser_client_qt.cpp
-+++ b/src/core/content_browser_client_qt.cpp
-@@ -471,7 +471,12 @@
- 
- std::string ContentBrowserClientQt::GetApplicationLocale()
- {
-    return WebEngineLibraryInfo::getApplicationLocale();
-+    std::string bcp47Name = QLocale().bcp47Name().toStdString();
-+    if (m_cachedQtLocale != bcp47Name) {
-+        m_cachedQtLocale = bcp47Name;
-+        m_appLocale = WebEngineLibraryInfo::getApplicationLocale();
-+    }
-+    return m_appLocale;
- }
- 
- std::string ContentBrowserClientQt::GetAcceptLangs(content::BrowserContext *context)
-diff --git a/src/core/content_browser_client_qt.h b/src/core/content_browser_client_qt.h
-index 7c8aa3a..1ccd292 100644
--- a/src/core/content_browser_client_qt.h
-+++ b/src/core/content_browser_client_qt.h
-@@ -269,6 +269,8 @@
- 
- private:
-     scoped_refptr<ShareGroupQtQuick> m_shareGroupQtQuick;
-+    std::string m_appLocale;
-+    std::string m_cachedQtLocale;
- };
- 
- } // namespace QtWebEngineCore
-diff --git a/src/core/web_engine_library_info.cpp b/src/core/web_engine_library_info.cpp
-index 2ad5b75..09a4141 100644
--- a/src/core/web_engine_library_info.cpp
-+++ b/src/core/web_engine_library_info.cpp
-@@ -46,6 +46,7 @@
- #include "components/spellcheck/spellcheck_buildflags.h"
- #include "content/public/common/content_paths.h"
- #include "sandbox/policy/switches.h"
-+#include "ui/base/l10n/l10n_util.h"
- #include "ui/base/ui_base_paths.h"
- #include "ui/base/ui_base_switches.h"
- 
-@@ -353,18 +354,15 @@
- std::string WebEngineLibraryInfo::getApplicationLocale()
- {
-     base::CommandLine *parsedCommandLine = base::CommandLine::ForCurrentProcess();
-    if (!parsedCommandLine->HasSwitch(switches::kLang)) {
-+    if (parsedCommandLine->HasSwitch(switches::kLang)) {
-+        return parsedCommandLine->GetSwitchValueASCII(switches::kLang);
-+    } else {
-         const QString &locale = QLocale().bcp47Name();
-
-        // QLocale::bcp47Name returns "en" for American English locale. Chromium requires the "US" suffix
-        // to clarify the dialect and ignores the shorter version.
-        if (locale == "en")
-            return "en-US";
-
-        return locale.toStdString();
-+        std::string resolvedLocale;
-+        if (l10n_util::CheckAndResolveLocale(locale.toStdString(), &resolvedLocale))
-+            return resolvedLocale;
-     }
-
-    return parsedCommandLine->GetSwitchValueASCII(switches::kLang);
-+    return "en-US";
- }
- 
- #if defined(OS_WIN)
-diff --git a/tests/auto/widgets/qwebengineview/tst_qwebengineview.cpp b/tests/auto/widgets/qwebengineview/tst_qwebengineview.cpp
-index 0219863..bf2c28a 100644
--- a/tests/auto/widgets/qwebengineview/tst_qwebengineview.cpp
-+++ b/tests/auto/widgets/qwebengineview/tst_qwebengineview.cpp
-@@ -123,6 +123,7 @@
-     void doNotBreakLayout();
- 
-     void changeLocale();
-+    void mixLangLocale();
-     void inputMethodsTextFormat_data();
-     void inputMethodsTextFormat();
-     void keyboardEvents();
-@@ -1210,6 +1211,29 @@
-     QCOMPARE(errorLines.first().toUtf8(), QByteArrayLiteral("Die Website ist nicht erreichbar"));
- }
- 
-+void tst_QWebEngineView::mixLangLocale()
-+{
-+    for (QString locale : { "en_DK", "de_CH", "eu_ES" }) {
-+        QLocale::setDefault(locale);
-+        QWebEngineView view;
-+        QSignalSpy loadSpy(&view, &QWebEngineView::loadFinished);
-+
-+        bool terminated = false;
-+        auto sc = connect(view.page(), &QWebEnginePage::renderProcessTerminated, [&] () { terminated = true; });
-+
-+        view.load(QUrl("qrc:///resources/dummy.html"));
-+        QTRY_VERIFY(terminated || loadSpy.count() == 1);
-+
-+        QVERIFY2(!terminated,
-+            qPrintable(QString("Locale [%1] terminated: %2, loaded: %3").arg(locale).arg(terminated).arg(loadSpy.count())));
-+        QVERIFY(loadSpy.first().first().toBool());
-+
-+        QString content = toPlainTextSync(view.page());
-+        QVERIFY2(!content.isEmpty() && content.contains("test content"), qPrintable(content));
-+    }
-+    QLocale::setDefault(QLocale("en"));
-+}
-+
- void tst_QWebEngineView::inputMethodsTextFormat_data()
- {
-     QTest::addColumn<QString>("string");
--- a/srcpkgs/qt5-webengine/template
+++ b/srcpkgs/qt5-webengine/template
@ -1,9 +1,9 @@
 # Template file for 'qt5-webengine'
 pkgname=qt5-webengine
-version=5.15.3
-revision=2
-_commit=a059e7404a6db799f4da0ad696e65ae9c854b4b0
-_chromium_commit=d9d9e606cb34b1b4ac0f44de132b1eb10763f1f6
+version=5.15.4
+revision=1
+_commit=0d4ca9cfb0d6e538172005e1c4b0b3a021b1c18c
+_chromium_commit=3f594ea1afb8b18c864715a796ef21099d432a13
 archs="x86_64* i686* armv[67]* ppc64* aarch64*"
 wrksrc="qtwebengine-${_commit}"
 build_style=qmake
@ -31,8 +31,8 @@ license="GPL-3.0-or-later, LGPL-3.0-or-later"
 homepage="https://qt.io/"
 distfiles="https://github.com/qt/qtwebengine/archive/${_commit}.tar.gz
 https://github.com/qt/qtwebengine-chromium/archive/${_chromium_commit}.tar.gz"
-checksum="8e86257d25a641939d50c14de2049b384c371fcb70a60a289dc5426be0423b40
- ee97e569529a60729e3c6b7317011fd2cc40600079e90c4afa2e5ea9edcd58ef"
+checksum="cea995e14c599c0c46b53b9938fd16f2360b639bf77e88a28ea26f518bb7b578
+ fa0cab27cc32284f5af227a3dabde05ed6755f06641db6a6ca1c66848b10f715"
 patch_args="-Np1"

 no_generic_pkgconfig_link=yes