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oversecio / oversec_crypto

public crypto related sources for
https://github.com/oversecio/oversec
GNU General Public License v3.0
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Oversec crashes client apps when using PGP encryption and "inivisible" encoding #15

Closed oversecio closed 8 years ago

oversecio commented 8 years ago

.. when writing encoded text back into the input field.

E/AndroidRuntime( 4507): FATAL EXCEPTION: main E/AndroidRuntime( 4507): Process: com.google.android.apps.messaging, PID: 4507 E/AndroidRuntime( 4507): java.lang.IndexOutOfBoundsException: setSpan (4402 ... 4402) ends beyond length 2000 E/AndroidRuntime( 4507): at android.text.SpannableStringBuilder.checkRange(SpannableStringBuilder.java:1018) E/AndroidRuntime( 4507): at android.text.SpannableStringBuilder.setSpan(SpannableStringBuilder.java:611) E/AndroidRuntime( 4507): at android.text.SpannableStringBuilder.setSpan(SpannableStringBuilder.java:607) E/AndroidRuntime( 4507): at android.text.Selection.setSelection(Selection.java:76) E/AndroidRuntime( 4507): at android.text.Selection.setSelection(Selection.java:87) E/AndroidRuntime( 4507): at android.widget.EditText.setSelection(EditText.java:99) E/AndroidRuntime( 4507): at android.widget.EditText.performAccessibilityAction(EditText.java:145) E/AndroidRuntime( 4507): at android.view.AccessibilityInteractionController.perfromAccessibilityActionUiThread(AccessibilityInteractionController.java:626) E/AndroidRuntime( 4507): at android.view.AccessibilityInteractionController.access$500(AccessibilityInteractionController.java:53) E/AndroidRuntime( 4507): at android.view.AccessibilityInteractionController$PrivateHandler.handleMessage(AccessibilityInteractionController.java:1149) E/AndroidRuntime( 4507): at android.os.Handler.dispatchMessage(Handler.java:102) E/AndroidRuntime( 4507): at android.os.Looper.loop(Looper.java:135) E/AndroidRuntime( 4507): at android.app.ActivityThread.main(ActivityThread.java:5254) E/AndroidRuntime( 4507): at java.lang.reflect.Method.invoke(Native Method) E/AndroidRuntime( 4507): at java.lang.reflect.Method.invoke(Method.java:372) E/AndroidRuntime( 4507): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903) E/AndroidRuntime( 4507): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)

oversecio commented 8 years ago

Happens with new Google Messenger (com.google.android.apps.messaging) as well as with "Hangouts"

oversecio commented 8 years ago

This is not related to PGP encryption per se, but related to the sheer length of PGP encrypted messages!

oversecio commented 8 years ago

This due to the fact that e.g. "Google Messenger" has a "maxLength=2000" set to the message text input field, so there's nothing we can do except asking the user to NOT use PGP encryption