From 4e368f8199a61c6319621ad1b9d6c352f0319f41 Mon Sep 17 00:00:00 2001 From: wolfbeast Date: Fri, 30 Mar 2018 08:50:58 +0200 Subject: Remove base conditional code for crash reporter and injector. --- dom/plugins/base/nsPluginHost.cpp | 10 - dom/plugins/base/nsPluginsDirDarwin.cpp | 19 -- dom/plugins/ipc/PluginMessageUtils.h | 3 - dom/plugins/ipc/PluginModuleChild.cpp | 4 - dom/plugins/ipc/PluginModuleParent.cpp | 528 +------------------------------- dom/plugins/ipc/PluginModuleParent.h | 44 --- 6 files changed, 1 insertion(+), 607 deletions(-) (limited to 'dom/plugins') diff --git a/dom/plugins/base/nsPluginHost.cpp b/dom/plugins/base/nsPluginHost.cpp index bd71d6f65..916bdea0f 100644 --- a/dom/plugins/base/nsPluginHost.cpp +++ b/dom/plugins/base/nsPluginHost.cpp @@ -109,10 +109,6 @@ #define LOG(args...) __android_log_print(ANDROID_LOG_INFO, "GeckoPlugins" , ## args) #endif -#if MOZ_CRASHREPORTER -#include "nsExceptionHandler.h" -#endif - #include "npapi.h" using namespace mozilla; @@ -962,12 +958,6 @@ nsPluginHost::TrySetUpPluginInstance(const nsACString &aMimeType, plugin->GetLibrary()->SetHasLocalInstance(); -#if defined(MOZ_WIDGET_ANDROID) && defined(MOZ_CRASHREPORTER) - if (pluginTag->mIsFlashPlugin) { - CrashReporter::AnnotateCrashReport(NS_LITERAL_CSTRING("FlashVersion"), pluginTag->Version()); - } -#endif - RefPtr instance = new nsNPAPIPluginInstance(); // This will create the owning reference. The connection must be made between the diff --git a/dom/plugins/base/nsPluginsDirDarwin.cpp b/dom/plugins/base/nsPluginsDirDarwin.cpp index 6edc4fd6a..0085eec0d 100644 --- a/dom/plugins/base/nsPluginsDirDarwin.cpp +++ b/dom/plugins/base/nsPluginsDirDarwin.cpp @@ -26,9 +26,6 @@ #include "mozilla/UniquePtr.h" #include "nsCocoaFeatures.h" -#if defined(MOZ_CRASHREPORTER) -#include "nsExceptionHandler.h" -#endif #include #include @@ -487,14 +484,6 @@ nsresult nsPluginFile::GetPluginInfo(nsPluginInfo& info, PRLibrary **outLibrary) NS_WARNING(msg.get()); return NS_ERROR_FAILURE; } -#if defined(MOZ_CRASHREPORTER) - // The block above assumes that "fbplugin" is the filename of the plugin - // to be blocked, or that the filename starts with "fbplugin_". But we - // don't yet know for sure if this is always true. So for the time being - // record extra information in our crash logs. - CrashReporter::AnnotateCrashReport(NS_LITERAL_CSTRING("Bug_1086977"), - fileName); -#endif } // It's possible that our plugin has 2 entry points that'll give us mime type @@ -504,14 +493,6 @@ nsresult nsPluginFile::GetPluginInfo(nsPluginInfo& info, PRLibrary **outLibrary) // Sadly we have to load the library for this to work. rv = LoadPlugin(outLibrary); -#if defined(MOZ_CRASHREPORTER) - if (nsCocoaFeatures::OnYosemiteOrLater()) { - // If we didn't crash in LoadPlugin(), change the previous annotation so we - // don't sow confusion. - CrashReporter::AnnotateCrashReport(NS_LITERAL_CSTRING("Bug_1086977"), - NS_LITERAL_CSTRING("Didn't crash, please ignore")); - } -#endif if (NS_FAILED(rv)) return rv; diff --git a/dom/plugins/ipc/PluginMessageUtils.h b/dom/plugins/ipc/PluginMessageUtils.h index 55be59d62..4532fac93 100644 --- a/dom/plugins/ipc/PluginMessageUtils.h +++ b/dom/plugins/ipc/PluginMessageUtils.h @@ -23,9 +23,6 @@ #include "nsTArray.h" #include "mozilla/Logging.h" #include "nsHashKeys.h" -#ifdef MOZ_CRASHREPORTER -# include "nsExceptionHandler.h" -#endif #ifdef XP_MACOSX #include "PluginInterposeOSX.h" #else diff --git a/dom/plugins/ipc/PluginModuleChild.cpp b/dom/plugins/ipc/PluginModuleChild.cpp index 84dc7c71f..7350a7fa7 100644 --- a/dom/plugins/ipc/PluginModuleChild.cpp +++ b/dom/plugins/ipc/PluginModuleChild.cpp @@ -753,10 +753,6 @@ PluginModuleChild::AnswerPCrashReporterConstructor( mozilla::dom::NativeThreadId* id, uint32_t* processType) { -#ifdef MOZ_CRASHREPORTER - *id = CrashReporter::CurrentThreadId(); - *processType = XRE_GetProcessType(); -#endif return true; } diff --git a/dom/plugins/ipc/PluginModuleParent.cpp b/dom/plugins/ipc/PluginModuleParent.cpp index b85a3e94b..73f9c1025 100755 --- a/dom/plugins/ipc/PluginModuleParent.cpp +++ b/dom/plugins/ipc/PluginModuleParent.cpp @@ -74,12 +74,6 @@ using namespace mozilla; using namespace mozilla::plugins; using namespace mozilla::plugins::parent; -#ifdef MOZ_CRASHREPORTER -#include "mozilla/dom/CrashReporterParent.h" - -using namespace CrashReporter; -#endif - static const char kContentTimeoutPref[] = "dom.ipc.plugins.contentTimeoutSecs"; static const char kChildTimeoutPref[] = "dom.ipc.plugins.timeoutSecs"; static const char kParentTimeoutPref[] = "dom.ipc.plugins.parentTimeoutSecs"; @@ -134,66 +128,6 @@ mozilla::plugins::SetupBridge(uint32_t aPluginId, return true; } -#ifdef MOZ_CRASHREPORTER_INJECTOR - -/** - * Use for executing CreateToolhelp32Snapshot off main thread - */ -class mozilla::plugins::FinishInjectorInitTask : public mozilla::CancelableRunnable -{ -public: - FinishInjectorInitTask() - : mMutex("FlashInjectorInitTask::mMutex") - , mParent(nullptr) - , mMainThreadMsgLoop(MessageLoop::current()) - { - MOZ_ASSERT(NS_IsMainThread()); - } - - void Init(PluginModuleChromeParent* aParent) - { - MOZ_ASSERT(aParent); - mParent = aParent; - } - - void PostToMainThread() - { - RefPtr self = this; - mSnapshot.own(CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0)); - { // Scope for lock - mozilla::MutexAutoLock lock(mMutex); - if (mMainThreadMsgLoop) { - mMainThreadMsgLoop->PostTask(self.forget()); - } - } - } - - NS_IMETHOD Run() override - { - mParent->DoInjection(mSnapshot); - // We don't need to hold this lock during DoInjection, but we do need - // to obtain it before returning from Run() to ensure that - // PostToMainThread has completed before we return. - mozilla::MutexAutoLock lock(mMutex); - return NS_OK; - } - - nsresult Cancel() override - { - mozilla::MutexAutoLock lock(mMutex); - mMainThreadMsgLoop = nullptr; - return NS_OK; - } - -private: - mozilla::Mutex mMutex; - nsAutoHandle mSnapshot; - PluginModuleChromeParent* mParent; - MessageLoop* mMainThreadMsgLoop; -}; - -#endif // MOZ_CRASHREPORTER_INJECTOR - namespace { /** @@ -578,29 +512,6 @@ PluginModuleChromeParent::OnProcessLaunched(const bool aSucceeded) RegisterSettingsCallbacks(); -#ifdef MOZ_CRASHREPORTER - // If this fails, we're having IPC troubles, and we're doomed anyways. - if (!CrashReporterParent::CreateCrashReporter(this)) { - mShutdown = true; - Close(); - OnInitFailure(); - return; - } - CrashReporterParent* crashReporter = CrashReporter(); - if (crashReporter) { - crashReporter->AnnotateCrashReport(NS_LITERAL_CSTRING("AsyncPluginInit"), - mIsStartingAsync ? - NS_LITERAL_CSTRING("1") : - NS_LITERAL_CSTRING("0")); - } -#ifdef XP_WIN - { // Scope for lock - mozilla::MutexAutoLock lock(mCrashReporterMutex); - mCrashReporter = CrashReporter(); - } -#endif -#endif - #if defined(XP_WIN) && defined(_X86_) // Protected mode only applies to Windows and only to x86. if (!mIsBlocklisted && mIsFlashPlugin && @@ -686,12 +597,6 @@ PluginModuleParent::PluginModuleParent(bool aIsChrome, bool aAllowAsyncInit) , mIsNPShutdownPending(false) , mAsyncNewRv(NS_ERROR_NOT_INITIALIZED) { -#if defined(MOZ_CRASHREPORTER) - CrashReporter::AnnotateCrashReport(NS_LITERAL_CSTRING("AsyncPluginInit"), - mIsStartingAsync ? - NS_LITERAL_CSTRING("1") : - NS_LITERAL_CSTRING("0")); -#endif } PluginModuleParent::~PluginModuleParent() @@ -734,15 +639,6 @@ PluginModuleChromeParent::PluginModuleChromeParent(const char* aFilePath, , mHangUIParent(nullptr) , mHangUIEnabled(true) , mIsTimerReset(true) -#ifdef MOZ_CRASHREPORTER - , mCrashReporterMutex("PluginModuleChromeParent::mCrashReporterMutex") - , mCrashReporter(nullptr) -#endif -#endif -#ifdef MOZ_CRASHREPORTER_INJECTOR - , mFlashProcess1(0) - , mFlashProcess2(0) - , mFinishInitTask(nullptr) #endif , mInitOnAsyncConnect(false) , mAsyncInitRv(NS_ERROR_NOT_INITIALIZED) @@ -790,17 +686,6 @@ PluginModuleChromeParent::~PluginModuleChromeParent() mSubprocess = nullptr; } -#ifdef MOZ_CRASHREPORTER_INJECTOR - if (mFlashProcess1) - UnregisterInjectorCallback(mFlashProcess1); - if (mFlashProcess2) - UnregisterInjectorCallback(mFlashProcess2); - if (mFinishInitTask) { - // mFinishInitTask will be deleted by the main thread message_loop - mFinishInitTask->Cancel(); - } -#endif - UnregisterSettingsCallbacks(); Preferences::UnregisterCallback(TimeoutChanged, kChildTimeoutPref, this); @@ -818,52 +703,6 @@ PluginModuleChromeParent::~PluginModuleChromeParent() mozilla::HangMonitor::UnregisterAnnotator(*this); } -#ifdef MOZ_CRASHREPORTER -void -PluginModuleChromeParent::WriteExtraDataForMinidump(AnnotationTable& notes) -{ -#ifdef XP_WIN - // mCrashReporterMutex is already held by the caller - mCrashReporterMutex.AssertCurrentThreadOwns(); -#endif - typedef nsDependentCString CS; - - // Get the plugin filename, try to get just the file leafname - const std::string& pluginFile = mSubprocess->GetPluginFilePath(); - size_t filePos = pluginFile.rfind(FILE_PATH_SEPARATOR); - if (filePos == std::string::npos) - filePos = 0; - else - filePos++; - notes.Put(NS_LITERAL_CSTRING("PluginFilename"), CS(pluginFile.substr(filePos).c_str())); - - notes.Put(NS_LITERAL_CSTRING("PluginName"), mPluginName); - notes.Put(NS_LITERAL_CSTRING("PluginVersion"), mPluginVersion); - - CrashReporterParent* crashReporter = CrashReporter(); - if (crashReporter) { -#ifdef XP_WIN - if (mPluginCpuUsageOnHang.Length() > 0) { - notes.Put(NS_LITERAL_CSTRING("NumberOfProcessors"), - nsPrintfCString("%d", PR_GetNumberOfProcessors())); - - nsCString cpuUsageStr; - cpuUsageStr.AppendFloat(std::ceil(mPluginCpuUsageOnHang[0] * 100) / 100); - notes.Put(NS_LITERAL_CSTRING("PluginCpuUsage"), cpuUsageStr); - -#ifdef MOZ_CRASHREPORTER_INJECTOR - for (uint32_t i=1; i browserDumpFile; - if (!aBrowserDumpId.IsEmpty() && - CrashReporter::GetMinidumpForID(aBrowserDumpId, getter_AddRefs(browserDumpFile)) && - browserDumpFile && - NS_SUCCEEDED(browserDumpFile->Exists(&exists)) && exists) - { - // We have a single browser report, generate a new plugin process parent - // report and pair it up with the browser report handed in. - reportsReady = crashReporter->GenerateMinidumpAndPair(this, browserDumpFile, - NS_LITERAL_CSTRING("browser")); - if (!reportsReady) { - browserDumpFile = nullptr; - CrashReporter::DeleteMinidumpFilesForID(aBrowserDumpId); - } - } - - // Generate crash report including plugin and browser process minidumps. - // The plugin process is the parent report with additional dumps including - // the browser process, content process when running under e10s, and - // various flash subprocesses if we're the flash module. - if (!reportsReady) { - reportsReady = crashReporter->GeneratePairedMinidump(this); - } - - if (reportsReady) { - // Important to set this here, it tells the ActorDestroy handler - // that we have an existing crash report that needs to be finalized. - mPluginDumpID = crashReporter->ChildDumpID(); - aDumpId = mPluginDumpID; - PLUGIN_LOG_DEBUG( - ("generated paired browser/plugin minidumps: %s)", - NS_ConvertUTF16toUTF8(mPluginDumpID).get())); - nsAutoCString additionalDumps("browser"); - nsCOMPtr pluginDumpFile; - if (GetMinidumpForID(mPluginDumpID, getter_AddRefs(pluginDumpFile)) && - pluginDumpFile) { -#ifdef MOZ_CRASHREPORTER_INJECTOR - // If we have handles to the flash sandbox processes on Windows, - // include those minidumps as well. - if (CreatePluginMinidump(mFlashProcess1, 0, pluginDumpFile, - NS_LITERAL_CSTRING("flash1"))) { - additionalDumps.AppendLiteral(",flash1"); - } - if (CreatePluginMinidump(mFlashProcess2, 0, pluginDumpFile, - NS_LITERAL_CSTRING("flash2"))) { - additionalDumps.AppendLiteral(",flash2"); - } -#endif // MOZ_CRASHREPORTER_INJECTOR - if (aContentPid != mozilla::ipc::kInvalidProcessId) { - // Include the content process minidump - if (CreatePluginMinidump(aContentPid, 0, - pluginDumpFile, - NS_LITERAL_CSTRING("content"))) { - additionalDumps.AppendLiteral(",content"); - } - } - } - crashReporter->AnnotateCrashReport( - NS_LITERAL_CSTRING("additional_minidumps"), - additionalDumps); - } else { - NS_WARNING("failed to capture paired minidumps from hang"); - } -#endif // MOZ_CRASHREPORTER + /*** STUB ***/ } void @@ -1273,43 +1018,6 @@ PluginModuleChromeParent::TerminateChildProcess(MessageLoop* aMsgLoop, const nsCString& aMonitorDescription, const nsAString& aDumpId) { -#ifdef MOZ_CRASHREPORTER - // Start by taking a full minidump if necessary, this is done early - // because it also needs to lock the mCrashReporterMutex and Mutex doesn't - // support recrusive locking. - nsAutoString dumpId; - if (aDumpId.IsEmpty()) { - TakeFullMinidump(aContentPid, EmptyString(), dumpId); - } - -#ifdef XP_WIN - mozilla::MutexAutoLock lock(mCrashReporterMutex); - CrashReporterParent* crashReporter = mCrashReporter; - if (!crashReporter) { - // If mCrashReporter is null then the hang has ended, the plugin module - // is shutting down. There's nothing to do here. - return; - } -#else - CrashReporterParent* crashReporter = CrashReporter(); -#endif // XP_WIN - crashReporter->AnnotateCrashReport(NS_LITERAL_CSTRING("PluginHang"), - NS_LITERAL_CSTRING("1")); - crashReporter->AnnotateCrashReport(NS_LITERAL_CSTRING("HangMonitorDescription"), - aMonitorDescription); -#ifdef XP_WIN - if (mHangUIParent) { - unsigned int hangUIDuration = mHangUIParent->LastShowDurationMs(); - if (hangUIDuration) { - nsPrintfCString strHangUIDuration("%u", hangUIDuration); - crashReporter->AnnotateCrashReport( - NS_LITERAL_CSTRING("PluginHangUIDuration"), - strHangUIDuration); - } - } -#endif // XP_WIN -#endif // MOZ_CRASHREPORTER - mozilla::ipc::ScopedProcessHandle geckoChildProcess; bool childOpened = base::OpenProcessHandle(OtherPid(), &geckoChildProcess.rwget()); @@ -1323,19 +1031,6 @@ PluginModuleChromeParent::TerminateChildProcess(MessageLoop* aMsgLoop, processHandles.AppendElement(geckoChildProcess); } -#ifdef MOZ_CRASHREPORTER_INJECTOR - mozilla::ipc::ScopedProcessHandle flashBrokerProcess; - if (mFlashProcess1 && - base::OpenProcessHandle(mFlashProcess1, &flashBrokerProcess.rwget())) { - processHandles.AppendElement(flashBrokerProcess); - } - mozilla::ipc::ScopedProcessHandle flashSandboxProcess; - if (mFlashProcess2 && - base::OpenProcessHandle(mFlashProcess2, &flashSandboxProcess.rwget())) { - processHandles.AppendElement(flashSandboxProcess); - } -#endif - if (!GetProcessCpuUsage(processHandles, mPluginCpuUsageOnHang)) { mPluginCpuUsageOnHang.Clear(); } @@ -1482,108 +1177,6 @@ PluginModuleChromeParent::OnHangUIContinue() } #endif // XP_WIN -#ifdef MOZ_CRASHREPORTER -CrashReporterParent* -PluginModuleChromeParent::CrashReporter() -{ - return static_cast(LoneManagedOrNullAsserts(ManagedPCrashReporterParent())); -} - -#ifdef MOZ_CRASHREPORTER_INJECTOR -static void -RemoveMinidump(nsIFile* minidump) -{ - if (!minidump) - return; - - minidump->Remove(false); - nsCOMPtr extraFile; - if (GetExtraFileForMinidump(minidump, - getter_AddRefs(extraFile))) { - extraFile->Remove(true); - } -} -#endif // MOZ_CRASHREPORTER_INJECTOR - -void -PluginModuleChromeParent::ProcessFirstMinidump() -{ -#ifdef XP_WIN - mozilla::MutexAutoLock lock(mCrashReporterMutex); -#endif - CrashReporterParent* crashReporter = CrashReporter(); - if (!crashReporter) - return; - - AnnotationTable notes(4); - WriteExtraDataForMinidump(notes); - - if (!mPluginDumpID.IsEmpty()) { - // mPluginDumpID may be set in TerminateChildProcess, which means the - // process hang monitor has already collected a 3-way browser, plugin, - // content crash report. If so, update the existing report with our - // annotations and finalize it. If not, fall through for standard - // plugin crash report handling. - crashReporter->GenerateChildData(¬es); - crashReporter->FinalizeChildData(); - return; - } - - uint32_t sequence = UINT32_MAX; - nsCOMPtr dumpFile; - nsAutoCString flashProcessType; - TakeMinidump(getter_AddRefs(dumpFile), &sequence); - -#ifdef MOZ_CRASHREPORTER_INJECTOR - nsCOMPtr childDumpFile; - uint32_t childSequence; - - if (mFlashProcess1 && - TakeMinidumpForChild(mFlashProcess1, - getter_AddRefs(childDumpFile), - &childSequence)) { - if (childSequence < sequence) { - RemoveMinidump(dumpFile); - dumpFile = childDumpFile; - sequence = childSequence; - flashProcessType.AssignLiteral("Broker"); - } - else { - RemoveMinidump(childDumpFile); - } - } - if (mFlashProcess2 && - TakeMinidumpForChild(mFlashProcess2, - getter_AddRefs(childDumpFile), - &childSequence)) { - if (childSequence < sequence) { - RemoveMinidump(dumpFile); - dumpFile = childDumpFile; - sequence = childSequence; - flashProcessType.AssignLiteral("Sandbox"); - } - else { - RemoveMinidump(childDumpFile); - } - } -#endif - - if (!dumpFile) { - NS_WARNING("[PluginModuleParent::ActorDestroy] abnormal shutdown without minidump!"); - return; - } - - PLUGIN_LOG_DEBUG(("got child minidump: %s", - NS_ConvertUTF16toUTF8(mPluginDumpID).get())); - - GetIDFromMinidump(dumpFile, mPluginDumpID); - if (!flashProcessType.IsEmpty()) { - notes.Put(NS_LITERAL_CSTRING("FlashProcessDump"), flashProcessType); - } - crashReporter->GenerateCrashReportForMinidump(dumpFile, ¬es); -} -#endif - void PluginModuleParent::ActorDestroy(ActorDestroyReason why) { @@ -1621,9 +1214,6 @@ void PluginModuleChromeParent::ActorDestroy(ActorDestroyReason why) { if (why == AbnormalShutdown) { -#ifdef MOZ_CRASHREPORTER - ProcessFirstMinidump(); -#endif Telemetry::Accumulate(Telemetry::SUBPROCESS_ABNORMAL_ABORT, NS_LITERAL_CSTRING("plugin"), 1); } @@ -2405,9 +1995,6 @@ PluginModuleChromeParent::RecvNP_InitializeResult(const NPError& aError) } #endif -#ifdef MOZ_CRASHREPORTER_INJECTOR - InitializeInjector(); -#endif } return PluginModuleParent::RecvNP_InitializeResult(aError) && ok; @@ -2955,24 +2542,12 @@ PCrashReporterParent* PluginModuleChromeParent::AllocPCrashReporterParent(mozilla::dom::NativeThreadId* id, uint32_t* processType) { -#ifdef MOZ_CRASHREPORTER - return new CrashReporterParent(); -#else return nullptr; -#endif } bool PluginModuleChromeParent::DeallocPCrashReporterParent(PCrashReporterParent* actor) { -#ifdef MOZ_CRASHREPORTER -#ifdef XP_WIN - mozilla::MutexAutoLock lock(mCrashReporterMutex); - if (actor == static_cast(mCrashReporter)) { - mCrashReporter = nullptr; - } -#endif -#endif delete actor; return true; } @@ -3134,107 +2709,6 @@ PluginModuleParent::AnswerNPN_SetValue_NPPVpluginRequiresAudioDeviceChanges( return true; } -#ifdef MOZ_CRASHREPORTER_INJECTOR - -// We only add the crash reporter to subprocess which have the filename -// FlashPlayerPlugin* -#define FLASH_PROCESS_PREFIX "FLASHPLAYERPLUGIN" - -static DWORD -GetFlashChildOfPID(DWORD pid, HANDLE snapshot) -{ - PROCESSENTRY32 entry = { - sizeof(entry) - }; - for (BOOL ok = Process32First(snapshot, &entry); - ok; - ok = Process32Next(snapshot, &entry)) { - if (entry.th32ParentProcessID == pid) { - nsString name(entry.szExeFile); - ToUpperCase(name); - if (StringBeginsWith(name, NS_LITERAL_STRING(FLASH_PROCESS_PREFIX))) { - return entry.th32ProcessID; - } - } - } - return 0; -} - -// We only look for child processes of the Flash plugin, NPSWF* -#define FLASH_PLUGIN_PREFIX "NPSWF" - -void -PluginModuleChromeParent::InitializeInjector() -{ - if (!Preferences::GetBool("dom.ipc.plugins.flash.subprocess.crashreporter.enabled", false)) - return; - - nsCString path(Process()->GetPluginFilePath().c_str()); - ToUpperCase(path); - int32_t lastSlash = path.RFindCharInSet("\\/"); - if (kNotFound == lastSlash) - return; - - if (!StringBeginsWith(Substring(path, lastSlash + 1), - NS_LITERAL_CSTRING(FLASH_PLUGIN_PREFIX))) - return; - - TimeStamp th32Start = TimeStamp::Now(); - mFinishInitTask = mChromeTaskFactory.NewTask(); - mFinishInitTask->Init(this); - if (!::QueueUserWorkItem(&PluginModuleChromeParent::GetToolhelpSnapshot, - mFinishInitTask, WT_EXECUTEDEFAULT)) { - mFinishInitTask = nullptr; - return; - } - TimeStamp th32End = TimeStamp::Now(); - mTimeBlocked += (th32End - th32Start); -} - -void -PluginModuleChromeParent::DoInjection(const nsAutoHandle& aSnapshot) -{ - DWORD pluginProcessPID = GetProcessId(Process()->GetChildProcessHandle()); - mFlashProcess1 = GetFlashChildOfPID(pluginProcessPID, aSnapshot); - if (mFlashProcess1) { - InjectCrashReporterIntoProcess(mFlashProcess1, this); - - mFlashProcess2 = GetFlashChildOfPID(mFlashProcess1, aSnapshot); - if (mFlashProcess2) { - InjectCrashReporterIntoProcess(mFlashProcess2, this); - } - } - mFinishInitTask = nullptr; -} - -DWORD WINAPI -PluginModuleChromeParent::GetToolhelpSnapshot(LPVOID aContext) -{ - FinishInjectorInitTask* task = static_cast(aContext); - MOZ_ASSERT(task); - task->PostToMainThread(); - return 0; -} - -void -PluginModuleChromeParent::OnCrash(DWORD processID) -{ - if (!mShutdown) { - GetIPCChannel()->CloseWithError(); - mozilla::ipc::ScopedProcessHandle geckoPluginChild; - if (base::OpenProcessHandle(OtherPid(), &geckoPluginChild.rwget())) { - if (!base::KillProcess(geckoPluginChild, - base::PROCESS_END_KILLED_BY_USER, false)) { - NS_ERROR("May have failed to kill child process."); - } - } else { - NS_ERROR("Failed to open child process when attempting kill."); - } - } -} - -#endif // MOZ_CRASHREPORTER_INJECTOR - #ifdef MOZ_ENABLE_PROFILER_SPS class PluginProfilerObserver final : public nsIObserver, public nsSupportsWeakReference diff --git a/dom/plugins/ipc/PluginModuleParent.h b/dom/plugins/ipc/PluginModuleParent.h index cc24d6ed2..946d4c236 100644 --- a/dom/plugins/ipc/PluginModuleParent.h +++ b/dom/plugins/ipc/PluginModuleParent.h @@ -26,10 +26,6 @@ #include "nsWindowsHelpers.h" #endif -#ifdef MOZ_CRASHREPORTER -#include "nsExceptionHandler.h" -#endif - class nsIProfileSaveEvent; class nsPluginTag; @@ -56,9 +52,6 @@ class PluginInstanceParent; #ifdef XP_WIN class PluginHangUIParent; #endif -#ifdef MOZ_CRASHREPORTER_INJECTOR -class FinishInjectorInitTask; -#endif /** * PluginModuleParent @@ -80,9 +73,6 @@ class FinishInjectorInitTask; class PluginModuleParent : public PPluginModuleParent , public PluginLibrary -#ifdef MOZ_CRASHREPORTER_INJECTOR - , public CrashReporter::InjectorCrashCallback -#endif { protected: typedef mozilla::PluginLibrary PluginLibrary; @@ -395,10 +385,6 @@ class PluginModuleContentParent : public PluginModuleParent virtual bool ShouldContinueFromReplyTimeout() override; virtual void OnExitedSyncSend() override; -#ifdef MOZ_CRASHREPORTER_INJECTOR - void OnCrash(DWORD processID) override {} -#endif - static PluginModuleContentParent* sSavedModuleParent; uint32_t mPluginId; @@ -522,11 +508,6 @@ private: virtual bool ShouldContinueFromReplyTimeout() override; -#ifdef MOZ_CRASHREPORTER - void ProcessFirstMinidump(); - void WriteExtraDataForMinidump(CrashReporter::AnnotationTable& notes); -#endif - virtual PCrashReporterParent* AllocPCrashReporterParent(mozilla::dom::NativeThreadId* id, uint32_t* processType) override; @@ -594,17 +575,6 @@ private: PluginHangUIParent *mHangUIParent; bool mHangUIEnabled; bool mIsTimerReset; -#ifdef MOZ_CRASHREPORTER - /** - * This mutex protects the crash reporter when the Plugin Hang UI event - * handler is executing off main thread. It is intended to protect both - * the mCrashReporter variable in addition to the CrashReporterParent object - * that mCrashReporter refers to. - */ - mozilla::Mutex mCrashReporterMutex; - CrashReporterParent* mCrashReporter; -#endif // MOZ_CRASHREPORTER - /** * Launches the Plugin Hang UI. @@ -626,20 +596,6 @@ private: friend class mozilla::dom::CrashReporterParent; friend class mozilla::plugins::PluginAsyncSurrogate; -#ifdef MOZ_CRASHREPORTER_INJECTOR - friend class mozilla::plugins::FinishInjectorInitTask; - - void InitializeInjector(); - void DoInjection(const nsAutoHandle& aSnapshot); - static DWORD WINAPI GetToolhelpSnapshot(LPVOID aContext); - - void OnCrash(DWORD processID) override; - - DWORD mFlashProcess1; - DWORD mFlashProcess2; - RefPtr mFinishInitTask; -#endif - void OnProcessLaunched(const bool aSucceeded); class LaunchedTask : public LaunchCompleteTask -- cgit v1.2.3