ScanFilter: Fix argument sanitization logic. (60818742) · Commits · e / os / android_packages_modules_Bluetooth

framework/java/android/bluetooth/le/ScanFilter.java

+7 −1

Original line number	Diff line number	Diff line
		@@ -590,6 +590,9 @@ public final class ScanFilter implements Parcelable {
		public @NonNull Builder setServiceSolicitationUuid(
		@Nullable ParcelUuid serviceSolicitationUuid) {
		mServiceSolicitationUuid = serviceSolicitationUuid;
		if (serviceSolicitationUuid == null) {
		mServiceSolicitationUuidMask = null;
		}
		return this;
		}

		@@ -600,13 +603,16 @@ public final class ScanFilter implements Parcelable {
		* indicate a match is needed for the bit in {@code serviceSolicitationUuid}, and 0 to
		* ignore that bit.
		*
		* @param serviceSolicitationUuid can only be null if solicitationUuidMask is null.
		* @param solicitationUuidMask can be null or a mask with no restriction.
		*
		* @throws IllegalArgumentException If {@code serviceSolicitationUuid} is {@code null} but
		* {@code serviceSolicitationUuidMask} is not {@code null}.
		*/
		public @NonNull Builder setServiceSolicitationUuid(
		@Nullable ParcelUuid serviceSolicitationUuid,
		@Nullable ParcelUuid solicitationUuidMask) {
		if (mServiceSolicitationUuidMask != null && mServiceSolicitationUuid == null) {
		if (solicitationUuidMask != null && serviceSolicitationUuid == null) {
		throw new IllegalArgumentException(
		"SolicitationUuid is null while SolicitationUuidMask is not null!");
		}