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NPE in AuthorizationFragment

See original GitHub issue

Two occurences of similar NPE reported in App Center diagnostics. This is an live app in production, auth flow is handled in webview.

Nexus 5X Android 6.0.1 MSAL 1.5.1


com.microsoft.identity.common.internal.providers.oauth2.AuthorizationFragment.finish
AuthorizationFragment.java, line 117
java.lang.NullPointerException: Attempt to invoke virtual method 'd0.l.d.y d0.l.d.q.a()' on a null object reference
    com.microsoft.identity.common.internal.providers.oauth2.AuthorizationFragment.finish AuthorizationFragment.java:117
    com.microsoft.identity.common.internal.providers.oauth2.WebViewAuthorizationFragment$AuthorizationCompletionCallback.onChallengeResponseReceived WebViewAuthorizationFragment.java:242
    com.microsoft.identity.common.internal.ui.webview.AzureActiveDirectoryWebViewClient.processRedirectUrl AzureActiveDirectoryWebViewClient.java:196
    com.microsoft.identity.common.internal.ui.webview.AzureActiveDirectoryWebViewClient.handleUrl AzureActiveDirectoryWebViewClient.java:137
    com.microsoft.identity.common.internal.ui.webview.AzureActiveDirectoryWebViewClient.shouldOverrideUrlLoading AzureActiveDirectoryWebViewClient.java:99
    org.chromium.android_webview.AwContentsClientBridge.shouldOverrideUrlLoading AwContentsClientBridge.java:17
    android.os.MessageQueue.nativePollOnce MessageQueue.java
    android.os.MessageQueue.next MessageQueue.java:323
    android.os.Looper.loop Looper.java:135
    android.app.ActivityThread.main ActivityThread.java:5421
    java.lang.reflect.Method.invoke Method.java
    com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run ZygoteInit.java:726
    com.android.internal.os.ZygoteInit.main ZygoteInit.java:616

Galaxy A5(2016) Android 7.0 MSAL 1.4.0

com.microsoft.identity.common.internal.providers.oauth2.AuthorizationFragment.finish
AuthorizationFragment.java, line 111
java.lang.NullPointerException: Attempt to invoke virtual method 'c0.l.d.y c0.l.d.q.a()' on a null object reference
    com.microsoft.identity.common.internal.providers.oauth2.AuthorizationFragment.finish AuthorizationFragment.java:111
    com.microsoft.identity.common.internal.providers.oauth2.WebViewAuthorizationFragment$AuthorizationCompletionCallback.onChallengeResponseReceived WebViewAuthorizationFragment.java:218
    com.microsoft.identity.common.internal.ui.webview.OAuth2WebViewClient.onReceivedError OAuth2WebViewClient.java:120
    android.webkit.WebViewClient.onReceivedError WebViewClient.java:265
    iu0.handleMessage iu0.java:133
    android.os.Handler.dispatchMessage Handler.java:102
    android.os.Looper.loop Looper.java:154
    android.app.ActivityThread.main ActivityThread.java:6776
    java.lang.reflect.Method.invoke Method.java
    com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run ZygoteInit.java:1496
    com.android.internal.os.ZygoteInit.main ZygoteInit.java:1386

To Reproduce Unfortunately none, did not manage reproduce it on my devices. Bug reports from App Center is all I have.

Issue Analytics

State:
Created 3 years ago
Comments:5 (3 by maintainers)

Top GitHub Comments

1reaction

rpdomecommented, Jun 24, 2020

This might have been fixed already in 1.5.2. Can you give it a try @pomian17?

0reactions

pomian17commented, Jun 26, 2020

@rpdome, sure, we will update MSAL for our next release. If crash will continue to occur, I’ll reopen this issue

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