Title: [259685] branches/safari-609-branch/Source/WebKit
- Revision
- 259685
- Author
- alanc...@apple.com
- Date
- 2020-04-07 16:36:04 -0700 (Tue, 07 Apr 2020)
Log Message
Cherry-pick r257222. rdar://problem/61414891
Protect WebProcessPool from null weak pointers in m_serviceWorkerProcesses map
https://bugs.webkit.org/show_bug.cgi?id=208143
rdar://problem/58285589
Reviewed by Alex Christensen.
* UIProcess/WebProcessPool.cpp:
(WebKit::WebProcessPool::createWebPage):
(WebKit::WebProcessPool::updateServiceWorkerUserAgent):
(WebKit::WebProcessPool::updateProcessAssertions):
When iterating through the map, make sure it does not have a null entry.
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@257222 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Modified Paths
Diff
Modified: branches/safari-609-branch/Source/WebKit/ChangeLog (259684 => 259685)
--- branches/safari-609-branch/Source/WebKit/ChangeLog 2020-04-07 23:25:33 UTC (rev 259684)
+++ branches/safari-609-branch/Source/WebKit/ChangeLog 2020-04-07 23:36:04 UTC (rev 259685)
@@ -1,3 +1,36 @@
+2020-04-07 Russell Epstein <repst...@apple.com>
+
+ Cherry-pick r257222. rdar://problem/61414891
+
+ Protect WebProcessPool from null weak pointers in m_serviceWorkerProcesses map
+ https://bugs.webkit.org/show_bug.cgi?id=208143
+ rdar://problem/58285589
+
+ Reviewed by Alex Christensen.
+
+ * UIProcess/WebProcessPool.cpp:
+ (WebKit::WebProcessPool::createWebPage):
+ (WebKit::WebProcessPool::updateServiceWorkerUserAgent):
+ (WebKit::WebProcessPool::updateProcessAssertions):
+ When iterating through the map, make sure it does not have a null entry.
+
+
+ git-svn-id: https://svn.webkit.org/repository/webkit/trunk@257222 268f45cc-cd09-0410-ab3c-d52691b4dbfc
+
+ 2020-02-24 Youenn Fablet <you...@apple.com>
+
+ Protect WebProcessPool from null weak pointers in m_serviceWorkerProcesses map
+ https://bugs.webkit.org/show_bug.cgi?id=208143
+ rdar://problem/58285589
+
+ Reviewed by Alex Christensen.
+
+ * UIProcess/WebProcessPool.cpp:
+ (WebKit::WebProcessPool::createWebPage):
+ (WebKit::WebProcessPool::updateServiceWorkerUserAgent):
+ (WebKit::WebProcessPool::updateProcessAssertions):
+ When iterating through the map, make sure it does not have a null entry.
+
2020-04-06 Alan Coon <alanc...@apple.com>
Cherry-pick r259580. rdar://problem/61352477
Modified: branches/safari-609-branch/Source/WebKit/UIProcess/WebProcessPool.cpp (259684 => 259685)
--- branches/safari-609-branch/Source/WebKit/UIProcess/WebProcessPool.cpp 2020-04-07 23:25:33 UTC (rev 259684)
+++ branches/safari-609-branch/Source/WebKit/UIProcess/WebProcessPool.cpp 2020-04-07 23:36:04 UTC (rev 259685)
@@ -1266,8 +1266,10 @@
#if ENABLE(SERVICE_WORKER)
if (!m_serviceWorkerPreferences) {
m_serviceWorkerPreferences = page->preferencesStore();
- for (auto& serviceWorkerProcess : m_serviceWorkerProcesses.values())
- serviceWorkerProcess->updateServiceWorkerPreferencesStore(*m_serviceWorkerPreferences);
+ for (auto& serviceWorkerProcess : m_serviceWorkerProcesses.values()) {
+ if (serviceWorkerProcess)
+ serviceWorkerProcess->updateServiceWorkerPreferencesStore(*m_serviceWorkerPreferences);
+ }
}
if (userContentController)
m_userContentControllerIDForServiceWorker = userContentController->identifier();
@@ -1297,8 +1299,10 @@
if (m_serviceWorkerUserAgent == userAgent)
return;
m_serviceWorkerUserAgent = userAgent;
- for (auto& serviceWorkerProcess : m_serviceWorkerProcesses.values())
- serviceWorkerProcess->setServiceWorkerUserAgent(m_serviceWorkerUserAgent);
+ for (auto& serviceWorkerProcess : m_serviceWorkerProcesses.values()) {
+ if (serviceWorkerProcess)
+ serviceWorkerProcess->setServiceWorkerUserAgent(m_serviceWorkerUserAgent);
+ }
}
#endif
@@ -2101,8 +2105,10 @@
if (!weakThis)
return;
#if ENABLE(SERVICE_WORKER)
- for (auto& serviceWorkerProcess : m_serviceWorkerProcesses.values())
- serviceWorkerProcess->updateServiceWorkerProcessAssertion();
+ for (auto& serviceWorkerProcess : m_serviceWorkerProcesses.values()) {
+ if (serviceWorkerProcess)
+ serviceWorkerProcess->updateServiceWorkerProcessAssertion();
+ }
#endif
});
}
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