Otherwise the pop() from the producer might causes an OOB read in the
consumer:
Exception java.lang.ArrayIndexOutOfBoundsException:
at androidx.collection.CircularArray.get (CircularArray.java)
at com.wireguard.android.activity.LogViewerActivity.rawLogBytes (LogViewerActivity.java)
at com.wireguard.android.activity.LogViewerActivity.onCreate$lambda$3 (LogViewerActivity.java:133)
at android.view.View.performClick (View.java:6935)
at android.view.View$PerformClick.run (View.java:26214)
at android.os.Handler.handleCallback (Handler.java:790)
at android.os.Handler.dispatchMessage (Handler.java:99)
at android.os.Looper.loop (Looper.java:164)
at android.app.ActivityThread.main (ActivityThread.java:7000)
at java.lang.reflect.Method.invoke
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:441)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1408)
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Rather than using the NDK compiler for the host arch and hoping it picks
up on system library locations, just use `cc` and rely on the
traditional symlink to resolve that to the default host compiler.
This should address build errors seen on macOS.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Doing so causes the process to restart when the activity is cleared,
even when no tunnel is running. I fear this might also lead to the
current flurry of DeadSystemExceptions.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Hopefully will fix, "Only the original thread that creted a view
hierarchy can touch its views."
Reported-by: Damir <2k1dmg@gmail.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
These changes can happen at the wrong time, so we need to be able to
walk them back. Fixes:
Exception java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
at androidx.fragment.app.FragmentManager.checkStateLoss (FragmentManager.java:1610)
at androidx.fragment.app.FragmentManager.enqueueAction (FragmentManager.java:1650)
at androidx.fragment.app.BackStackRecord.commitInternal (BackStackRecord.java:341)
at androidx.fragment.app.BackStackRecord.commit (BackStackRecord.java:306)
at androidx.fragment.app.FragmentManagerKt.commit$default (FragmentManager.kt:35)
at com.wireguard.android.activity.MainActivity.onSelectedTunnelChanged (MainActivity.kt:113)
at com.wireguard.android.activity.BaseActivity.setSelectedTunnel (BaseActivity.kt:25)
at com.wireguard.android.activity.BaseActivity$onCreate$1.invokeSuspend (BaseActivity.kt:44)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith (ContinuationImpl.kt:33)
at kotlinx.coroutines.internal.DispatchedContinuation.resumeUndispatchedWith (DispatchedContinuation.java:256)
at kotlinx.coroutines.DispatchedTaskKt.resume (DispatchedTask.kt:177)
at kotlinx.coroutines.CancellableContinuationImpl.parentCancelled$kotlinx_coroutines_core (CancellableContinuationImpl.kt:190)
at kotlinx.coroutines.DispatchedTaskKt.resumeUnconfined (DispatchedTask.kt:190)
at kotlinx.coroutines.DispatchedTaskKt.dispatch (DispatchedTask.kt:161)
at kotlinx.coroutines.CancellableContinuationImpl.dispatchResume (CancellableContinuationImpl.kt:397)
at kotlinx.coroutines.CancellableContinuationImpl.resumeImpl (CancellableContinuationImpl.kt:431)
at kotlinx.coroutines.CancellableContinuationImpl.resumeImpl$default (CancellableContinuationImpl.kt:420)
at kotlinx.coroutines.CancellableContinuationImpl.resumeWith (CancellableContinuationImpl.kt:328)
at kotlinx.coroutines.ResumeAwaitOnCompletion.invoke (JobSupport.kt:1413)
at kotlinx.coroutines.JobSupport.notifyHandlers (JobSupport.kt:368)
at kotlinx.coroutines.JobSupport.notifyCompletion (JobSupport.kt:362)
at kotlinx.coroutines.JobSupport.completeStateFinalization (JobSupport.kt:323)
at kotlinx.coroutines.JobSupport.finalizeFinishingState (JobSupport.kt:240)
at kotlinx.coroutines.JobSupport.tryMakeCompletingSlowPath (JobSupport.kt:906)
at kotlinx.coroutines.JobSupport.tryMakeCompleting (JobSupport.kt:863)
at kotlinx.coroutines.JobSupport.makeCompleting$kotlinx_coroutines_core (JobSupport.kt:806)
at kotlinx.coroutines.CompletableDeferredImpl.complete (CompletableDeferredImpl.java:92)
at com.wireguard.android.model.TunnelManager$onTunnelsLoaded$1.invokeSuspend (TunnelManager.kt:120)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith (ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run (DispatchedTask.kt:106)
at android.os.Handler.handleCallback (Handler.java:938)
at android.os.Handler.dispatchMessage (Handler.java:99)
at android.os.Looper.loop (Looper.java:237)
at android.app.ActivityThread.main (ActivityThread.java:8163)
at java.lang.reflect.Method.invoke
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:656)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:967)
Exception java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
at androidx.fragment.app.FragmentManager.checkStateLoss (FragmentManager.java:1610)
at androidx.fragment.app.FragmentManager.enqueueAction (FragmentManager.java:1650)
at androidx.fragment.app.BackStackRecord.commitInternal (BackStackRecord.java:341)
at androidx.fragment.app.BackStackRecord.commit (BackStackRecord.java:306)
at androidx.fragment.app.FragmentManagerKt.commit$default (FragmentManager.kt:35)
at com.wireguard.android.activity.MainActivity.onSelectedTunnelChanged (MainActivity.kt:113)
at com.wireguard.android.activity.BaseActivity.setSelectedTunnel (BaseActivity.kt:25)
at com.wireguard.android.activity.BaseActivity$onCreate$1.invokeSuspend (BaseActivity.kt:44)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith (ContinuationImpl.kt:33)
at kotlinx.coroutines.internal.DispatchedContinuation.resumeUndispatchedWith (DispatchedContinuation.java:256)
at kotlinx.coroutines.DispatchedTaskKt.resume (DispatchedTask.kt:177)
at kotlinx.coroutines.CancellableContinuationImpl.parentCancelled$kotlinx_coroutines_core (CancellableContinuationImpl.kt:190)
at kotlinx.coroutines.DispatchedTaskKt.resumeUnconfined (DispatchedTask.kt:190)
at kotlinx.coroutines.DispatchedTaskKt.dispatch (DispatchedTask.kt:161)
at kotlinx.coroutines.CancellableContinuationImpl.dispatchResume (CancellableContinuationImpl.kt:397)
at kotlinx.coroutines.CancellableContinuationImpl.resumeImpl (CancellableContinuationImpl.kt:431)
at kotlinx.coroutines.CancellableContinuationImpl.resumeImpl$default (CancellableContinuationImpl.kt:420)
at kotlinx.coroutines.CancellableContinuationImpl.resumeWith (CancellableContinuationImpl.kt:328)
at kotlinx.coroutines.ResumeAwaitOnCompletion.invoke (JobSupport.kt:1413)
at kotlinx.coroutines.JobSupport.notifyHandlers (JobSupport.kt:368)
at kotlinx.coroutines.JobSupport.notifyCompletion (JobSupport.kt:362)
at kotlinx.coroutines.JobSupport.completeStateFinalization (JobSupport.kt:323)
at kotlinx.coroutines.JobSupport.finalizeFinishingState (JobSupport.kt:240)
at kotlinx.coroutines.JobSupport.tryMakeCompletingSlowPath (JobSupport.kt:906)
at kotlinx.coroutines.JobSupport.tryMakeCompleting (JobSupport.kt:863)
at kotlinx.coroutines.JobSupport.makeCompleting$kotlinx_coroutines_core (JobSupport.kt:806)
at kotlinx.coroutines.CompletableDeferredImpl.complete (CompletableDeferredImpl.java:92)
at com.wireguard.android.model.TunnelManager$onTunnelsLoaded$1.invokeSuspend (TunnelManager.kt:120)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith (ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run (DispatchedTask.kt:106)
at android.os.Handler.handleCallback (Handler.java:938)
at android.os.Handler.dispatchMessage (Handler.java:99)
at android.os.Looper.loopOnce (Looper.java:210)
at android.os.Looper.loop (Looper.java:299)
at android.app.ActivityThread.main (ActivityThread.java:8302)
at java.lang.reflect.Method.invoke
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:556)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1037)
Exception java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
at androidx.fragment.app.FragmentManager.checkStateLoss (FragmentManager.java:1610)
at androidx.fragment.app.FragmentManager.ensureExecReady (FragmentManager.java:1711)
at androidx.fragment.app.FragmentManager.execPendingActions (FragmentManager.java:1754)
at androidx.fragment.app.FragmentManager.popBackStackImmediate (FragmentManager.java:854)
at androidx.fragment.app.FragmentManager.popBackStackImmediate (FragmentManager.java:778)
at com.wireguard.android.activity.MainActivity.onSelectedTunnelChanged (MainActivity.kt:110)
at com.wireguard.android.activity.BaseActivity.setSelectedTunnel (BaseActivity.kt:25)
at com.wireguard.android.activity.BaseActivity$onCreate$1.invokeSuspend (BaseActivity.kt:44)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith (ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run (DispatchedTask.kt:106)
at kotlinx.coroutines.EventLoop.processUnconfinedEvent (EventLoop.common.kt:69)
at kotlinx.coroutines.DispatchedTaskKt.runUnconfinedEventLoop (DispatchedTask.kt:204)
at kotlinx.coroutines.internal.DispatchedContinuationKt.resumeCancellableWith (DispatchedContinuation.kt:282)
at kotlinx.coroutines.intrinsics.CancellableKt.startCoroutineCancellable (Cancellable.kt:30)
at kotlinx.coroutines.intrinsics.CancellableKt.startCoroutineCancellable$default (Cancellable.kt:25)
at kotlinx.coroutines.CoroutineStart.invoke (CoroutineStart.java:110)
at kotlinx.coroutines.AbstractCoroutine.start (AbstractCoroutine.kt:126)
at kotlinx.coroutines.BuildersKt.launch$default (Builders.kt)
at com.wireguard.android.model.TunnelManager.onTunnelsLoaded (TunnelManager.java:114)
at com.wireguard.android.model.TunnelManager.access$onTunnelsLoaded (TunnelManager.java:40)
at com.wireguard.android.model.TunnelManager$onCreate$1.invokeSuspend (TunnelManager.kt:104)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith (ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run (DispatchedTask.kt:106)
at android.os.Handler.handleCallback (Handler.java:942)
at android.os.Handler.dispatchMessage (Handler.java:99)
at android.os.Looper.loopOnce (Looper.java:226)
at android.os.Looper.loop (Looper.java:313)
at android.app.ActivityThread.main (ActivityThread.java:8757)
at java.lang.reflect.Method.invoke
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:571)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1067)
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Jason A. Donenfeld