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Fixed NPE in FingerprintAuthClient am: b5997d47ae

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Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15820591

Change-Id: I944ce9fb909436cf5cd2e9566f9e095deb7bddcf
This commit is contained in:
Joshua Mccloskey
2021-10-04 23:25:09 +00:00
committed by Automerger Merge Worker
parent e3ebe8abee b5997d47ae
commit 7838fca540
1 changed files with 11 additions and 7 deletions
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18
services/core/java/com/android/server/biometrics/sensors/fingerprint/aidl/FingerprintAuthenticationClient.java
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@@ -164,13 +164,17 @@ class FingerprintAuthenticationClient extends AuthenticationClient<ISession> imp
@Override @Override
protected void stopHalOperation() { protected void stopHalOperation() {
UdfpsHelper.hideUdfpsOverlay(getSensorId(), mUdfpsOverlayController); UdfpsHelper.hideUdfpsOverlay(getSensorId(), mUdfpsOverlayController);
try { if (mCancellationSignal != null) {
mCancellationSignal.cancel(); try {
} catch (RemoteException e) { mCancellationSignal.cancel();
Slog.e(TAG, "Remote exception", e); } catch (RemoteException e) {
onError(BiometricFingerprintConstants.FINGERPRINT_ERROR_HW_UNAVAILABLE, Slog.e(TAG, "Remote exception", e);
0 /* vendorCode */); onError(BiometricFingerprintConstants.FINGERPRINT_ERROR_HW_UNAVAILABLE,
mCallback.onClientFinished(this, false /* success */); 0 /* vendorCode */);
mCallback.onClientFinished(this, false /* success */);
}
} else {
Slog.e(TAG, "cancellation signal was null");
} }
} }