Make change and version bump to r_aml_300802800 for mainline module file:... (1ece7068) · Commits · e / os / android_frameworks_base

apex/blobstore/service/java/com/android/server/blob/BlobMetadata.java

+38 −18

Original line number	Diff line number	Diff line
		@@ -154,10 +154,10 @@ class BlobMetadata {
		}
		}

		void removeInvalidCommitters(SparseArray<String> packages) {
		void removeCommittersFromUnknownPkgs(SparseArray<String> knownPackages) {
		synchronized (mMetadataLock) {
		mCommitters.removeIf(committer ->
		!committer.packageName.equals(packages.get(committer.uid)));
		!committer.packageName.equals(knownPackages.get(committer.uid)));
		}
		}

		@@ -200,16 +200,27 @@ class BlobMetadata {
		}
		}

		void removeInvalidLeasees(SparseArray<String> packages) {
		void removeLeaseesFromUnknownPkgs(SparseArray<String> knownPackages) {
		synchronized (mMetadataLock) {
		mLeasees.removeIf(leasee ->
		!leasee.packageName.equals(packages.get(leasee.uid)));
		!leasee.packageName.equals(knownPackages.get(leasee.uid)));
		}
		}

		boolean hasLeases() {
		void removeExpiredLeases() {
		synchronized (mMetadataLock) {
		return !mLeasees.isEmpty();
		mLeasees.removeIf(leasee -> !leasee.isStillValid());
		}
		}

		boolean hasValidLeases() {
		synchronized (mMetadataLock) {
		for (int i = 0, size = mLeasees.size(); i < size; ++i) {
		if (mLeasees.valueAt(i).isStillValid()) {
		return true;
		}
		}
		return false;
		}
		}

		@@ -226,8 +237,7 @@ class BlobMetadata {
		// Check if packageName already holds a lease on the blob.
		for (int i = 0, size = mLeasees.size(); i < size; ++i) {
		final Leasee leasee = mLeasees.valueAt(i);
		if (leasee.equals(callingPackage, callingUid)
		&& leasee.isStillValid()) {
		if (leasee.isStillValid() && leasee.equals(callingPackage, callingUid)) {
		return true;
		}
		}
		@@ -259,25 +269,32 @@ class BlobMetadata {

		boolean isALeasee(@Nullable String packageName, int uid) {
		synchronized (mMetadataLock) {
		return isAnAccessor(mLeasees, packageName, uid);
		final Leasee leasee = getAccessor(mLeasees, packageName, uid);
		return leasee != null && leasee.isStillValid();
		}
		}

		private static <T extends Accessor> boolean isAnAccessor(@NonNull ArraySet<T> accessors,
		@Nullable String packageName, int uid) {
		// Check if the package is an accessor of the data blob.
		return getAccessor(accessors, packageName, uid) != null;
		}

		private static <T extends Accessor> T getAccessor(@NonNull ArraySet<T> accessors,
		@Nullable String packageName, int uid) {
		// Check if the package is an accessor of the data blob.
		for (int i = 0, size = accessors.size(); i < size; ++i) {
		final Accessor accessor = accessors.valueAt(i);
		if (packageName != null && uid != INVALID_UID
		&& accessor.equals(packageName, uid)) {
		return true;
		return (T) accessor;
		} else if (packageName != null && accessor.packageName.equals(packageName)) {
		return true;
		return (T) accessor;
		} else if (uid != INVALID_UID && accessor.uid == uid) {
		return true;
		return (T) accessor;
		}
		}
		return false;
		return null;
		}

		boolean isALeasee(@NonNull String packageName) {
		@@ -298,11 +315,11 @@ class BlobMetadata {

		private boolean hasOtherLeasees(@Nullable String packageName, int uid) {
		synchronized (mMetadataLock) {
		if (mCommitters.size() > 1 \|\| mLeasees.size() > 1) {
		return true;
		}
		for (int i = 0, size = mLeasees.size(); i < size; ++i) {
		final Leasee leasee = mLeasees.valueAt(i);
		if (!leasee.isStillValid()) {
		continue;
		}
		// TODO: Also exclude packages which are signed with same cert?
		if (packageName != null && uid != INVALID_UID
		&& !leasee.equals(packageName, uid)) {
		@@ -322,6 +339,9 @@ class BlobMetadata {
		synchronized (mMetadataLock) {
		for (int i = 0, size = mLeasees.size(); i < size; ++i) {
		final Leasee leasee = mLeasees.valueAt(i);
		if (!leasee.isStillValid()) {
		continue;
		}
		if (leasee.uid == uid && leasee.packageName.equals(packageName)) {
		final int descriptionResId = leasee.descriptionResEntryName == null
		? Resources.ID_NULL
		@@ -426,7 +446,7 @@ class BlobMetadata {

		// Blobs with no active leases
		if ((!respectLeaseWaitTime \|\| hasLeaseWaitTimeElapsedForAll())
		&& !hasLeases()) {
		&& !hasValidLeases()) {
		return true;
		}

		@@ -715,7 +735,7 @@ class BlobMetadata {
		}

		boolean isStillValid() {
		return expiryTimeMillis == 0 \|\| expiryTimeMillis <= System.currentTimeMillis();
		return expiryTimeMillis == 0 \|\| expiryTimeMillis >= System.currentTimeMillis();
		}

		void dump(@NonNull Context context, @NonNull IndentingPrintWriter fout) {

apex/blobstore/service/java/com/android/server/blob/BlobStoreManagerService.java

+9 −3

Original line number	Diff line number	Diff line
		@@ -539,7 +539,7 @@ public class BlobStoreManagerService extends SystemService {
		Slog.v(TAG, "Released lease on " + blobHandle
		+ "; callingUid=" + callingUid + ", callingPackage=" + callingPackage);
		}
		if (!blobMetadata.hasLeases()) {
		if (!blobMetadata.hasValidLeases()) {
		mHandler.postDelayed(() -> {
		synchronized (mBlobsLock) {
		// Check if blobMetadata object is still valid. If it is not, then
		@@ -583,6 +583,9 @@ public class BlobStoreManagerService extends SystemService {
		getUserBlobsLocked(userId).forEach((blobHandle, blobMetadata) -> {
		final ArrayList<LeaseInfo> leaseInfos = new ArrayList<>();
		blobMetadata.forEachLeasee(leasee -> {
		if (!leasee.isStillValid()) {
		return;
		}
		final int descriptionResId = leasee.descriptionResEntryName == null
		? Resources.ID_NULL
		: getDescriptionResourceId(resourcesGetter.apply(leasee.packageName),
		@@ -922,8 +925,8 @@ public class BlobStoreManagerService extends SystemService {
		blobMetadata.getBlobFile().delete();
		} else {
		addBlobForUserLocked(blobMetadata, blobMetadata.getUserId());
		blobMetadata.removeInvalidCommitters(userPackages);
		blobMetadata.removeInvalidLeasees(userPackages);
		blobMetadata.removeCommittersFromUnknownPkgs(userPackages);
		blobMetadata.removeLeaseesFromUnknownPkgs(userPackages);
		}
		mCurrentMaxSessionId = Math.max(mCurrentMaxSessionId, blobMetadata.getBlobId());
		}
		@@ -1110,6 +1113,9 @@ public class BlobStoreManagerService extends SystemService {
		userBlobs.entrySet().removeIf(entry -> {
		final BlobMetadata blobMetadata = entry.getValue();

		// Remove expired leases
		blobMetadata.removeExpiredLeases();

		if (blobMetadata.shouldBeDeleted(true /* respectLeaseWaitTime */)) {
		deleteBlobLocked(blobMetadata);
		deletedBlobIds.add(blobMetadata.getBlobId());

apex/extservices/apex_manifest.json

+1 −1

Original line number	Diff line number	Diff line
		{
		"name": "com.android.extservices",
		"version": 300802700
		"version": 300802800
		}

apex/permission/apex_manifest.json

+1 −1

Original line number	Diff line number	Diff line
		{
		"name": "com.android.permission",
		"version": 300802700
		"version": 300802800
		}

apex/statsd/apex_manifest.json

+1 −1

Original line number	Diff line number	Diff line
		{
		"name": "com.android.os.statsd",
		"version": 300802700
		"version": 300802800
		}