Clean up when recycling a pid with a pending launch (92de60bd) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/am/ActivityManagerService.java

+17 −4

Original line number	Diff line number	Diff line
		@@ -3832,6 +3832,15 @@ public final class ActivityManagerService extends ActivityManagerNative
		app.killedByAm = false;
		checkTime(startTime, "startProcess: starting to update pids map");
		synchronized (mPidsSelfLocked) {
		ProcessRecord oldApp;
		// If there is already an app occupying that pid that hasn't been cleaned up
		if ((oldApp = mPidsSelfLocked.get(startResult.pid)) != null && !app.isolated) {
		// Clean up anything relating to this pid first
		Slog.w(TAG, "Reusing pid " + startResult.pid
		+ " while app is still mapped to it");
		cleanUpApplicationRecordLocked(oldApp, false, false, -1,
		true /replacingPid/);
		}
		this.mPidsSelfLocked.put(startResult.pid, app);
		if (isActivityProcess) {
		Message msg = mHandler.obtainMessage(PROC_START_TIMEOUT_MSG);
		@@ -5047,7 +5056,8 @@ public final class ActivityManagerService extends ActivityManagerNative
		private final void handleAppDiedLocked(ProcessRecord app,
		boolean restarting, boolean allowRestart) {
		int pid = app.pid;
		boolean kept = cleanUpApplicationRecordLocked(app, restarting, allowRestart, -1);
		boolean kept = cleanUpApplicationRecordLocked(app, restarting, allowRestart, -1,
		false /replacingPid/);
		if (!kept && !restarting) {
		removeLruProcessLocked(app);
		if (pid > 0) {
		@@ -16822,7 +16832,8 @@ public final class ActivityManagerService extends ActivityManagerNative
		* app that was passed in must remain on the process lists.
		*/
		private final boolean cleanUpApplicationRecordLocked(ProcessRecord app,
		boolean restarting, boolean allowRestart, int index) {
		boolean restarting, boolean allowRestart, int index, boolean replacingPid) {
		Slog.d(TAG, "cleanUpApplicationRecord -- " + app.pid);
		if (index >= 0) {
		removeLruProcessLocked(app);
		ProcessList.remove(app.pid);
		@@ -16953,7 +16964,9 @@ public final class ActivityManagerService extends ActivityManagerNative
		if (!app.persistent \|\| app.isolated) {
		if (DEBUG_PROCESSES \|\| DEBUG_CLEANUP) Slog.v(TAG_CLEANUP,
		"Removing non-persistent process during cleanup: " + app);
		if (!replacingPid) {
		removeProcessNameLocked(app.processName, app.uid);
		}
		if (mHeavyWeightProcess == app) {
		mHandler.sendMessage(mHandler.obtainMessage(CANCEL_HEAVY_NOTIFICATION_MSG,
		mHeavyWeightProcess.userId, 0));
		@@ -21282,7 +21295,7 @@ public final class ActivityManagerService extends ActivityManagerNative
		// Ignore exceptions.
		}
		}
		cleanUpApplicationRecordLocked(app, false, true, -1);
		cleanUpApplicationRecordLocked(app, false, true, -1, false /replacingPid/);
		mRemovedProcesses.remove(i);

		if (app.persistent) {

services/core/java/com/android/server/am/BroadcastQueue.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -304,6 +304,11 @@ public final class BroadcastQueue {
		boolean didSomething = false;
		final BroadcastRecord br = mPendingBroadcast;
		if (br != null && br.curApp.pid == app.pid) {
		if (br.curApp != app) {
		Slog.e(TAG, "App mismatch when sending pending broadcast to "
		+ app.processName + ", intended target is " + br.curApp.processName);
		return false;
		}
		try {
		mPendingBroadcast = null;
		processCurBroadcastLocked(br, app);