Merge "Load WebView even if WebView relro creation times out." into nyc-dev (a2fbfbce) · Commits · e / os / android_frameworks_base

core/java/android/webkit/WebViewFactory.java

+11 −4

Original line number	Diff line number	Diff line
		@@ -142,13 +142,17 @@ public final class WebViewFactory {
		public static int loadWebViewNativeLibraryFromPackage(String packageName,
		ClassLoader clazzLoader) {
		int ret = waitForProviderAndSetPackageInfo();
		if (ret != LIBLOAD_SUCCESS) {
		if (ret != LIBLOAD_SUCCESS && ret != LIBLOAD_FAILED_WAITING_FOR_RELRO) {
		return ret;
		}
		if (!sPackageInfo.packageName.equals(packageName))
		return LIBLOAD_WRONG_PACKAGE_NAME;

		return loadNativeLibrary(clazzLoader);
		int loadNativeRet = loadNativeLibrary(clazzLoader);
		// If we failed waiting for relro we want to return that fact even if we successfully load
		// the relro file.
		if (loadNativeRet == LIBLOAD_SUCCESS) return ret;
		return loadNativeRet;
		}

		static WebViewFactoryProvider getProvider() {
		@@ -240,7 +244,8 @@ public final class WebViewFactory {
		} finally {
		Trace.traceEnd(Trace.TRACE_TAG_WEBVIEW);
		}
		if (response.status != LIBLOAD_SUCCESS) {
		if (response.status != LIBLOAD_SUCCESS
		&& response.status != LIBLOAD_FAILED_WAITING_FOR_RELRO) {
		throw new MissingWebViewPackageException("Failed to load WebView provider: "
		+ getWebViewPreparationErrorReason(response.status));
		}
		@@ -599,8 +604,10 @@ public final class WebViewFactory {
		try {
		response =
		getUpdateService().waitForAndGetProvider();
		if (response.status == WebViewFactory.LIBLOAD_SUCCESS)
		if (response.status == LIBLOAD_SUCCESS
		\|\| response.status == LIBLOAD_FAILED_WAITING_FOR_RELRO) {
		sPackageInfo = response.packageInfo;
		}
		} catch (RemoteException e) {
		Log.e(LOGTAG, "error waiting for relro creation", e);
		return LIBLOAD_FAILED_WAITING_FOR_WEBVIEW_REASON_UNKNOWN;

services/core/java/com/android/server/webkit/WebViewUpdateServiceImpl.java

+5 −1

Original line number	Diff line number	Diff line
		@@ -217,7 +217,7 @@ public class WebViewUpdateServiceImpl {
		mSystemInterface = systemInterface;
		}

		private static final int WAIT_TIMEOUT_MS = 4500; // KEY_DISPATCHING_TIMEOUT is 5000.
		private static final int WAIT_TIMEOUT_MS = 1000; // KEY_DISPATCHING_TIMEOUT is 5000.

		// Keeps track of the number of running relro creations
		private int mNumRelroCreationsStarted = 0;
		@@ -487,6 +487,10 @@ public class WebViewUpdateServiceImpl {
		// Either the current relro creation isn't done yet, or the new relro creatioin
		// hasn't kicked off yet (the last relro creation used an out-of-date WebView).
		webViewStatus = WebViewFactory.LIBLOAD_FAILED_WAITING_FOR_RELRO;
		Slog.e(TAG, "Timed out waiting for relro creation, relros started "
		+ mNumRelroCreationsStarted
		+ " relros finished " + mNumRelroCreationsFinished
		+ " package dirty? " + mWebViewPackageDirty);
		}
		}
		if (!webViewReady) Slog.w(TAG, "creating relro file timed out");