Open new SMB Connection crashes #4282
Description
Describe the bug
Tried to open up a SMB connection, but crash happens when clicking on the option.
I'm on grapheneOS, where permissons might be stricter.
If testes it with all availabe permissions enabled though, which would be 'Network', 'Notifications', 'Sensors'.
To Reproduce
Steps to reproduce the behavior:
- Click on '+'
- Click on 'Cloud Connection'
- Select 'SMB Connection'
- See crash log
Exception
- App Name: Amaze File Manager
- Package: com.amaze.filemanager
- Version: 3.10
- User Action: UI Error
- Request: Application crash
- OS: Linux Android 15 - 35
- Device: akita
- Model: Pixel 8a
- Product: akita
Crash log
io.reactivex.exceptions.OnErrorNotImplementedException: The exception was not handled due to missing onError handler in the subscribe() method call. Further reading: https://github.com/ReactiveX/RxJava/wiki/Error-Handling | java.io.IOException: sendto failed: EPERM (Operation not permitted)
at io.reactivex.internal.functions.Functions$OnErrorMissingConsumer.accept(Functions.java:704)
at io.reactivex.internal.functions.Functions$OnErrorMissingConsumer.accept(Functions.java:701)
at io.reactivex.internal.observers.LambdaObserver.onError(LambdaObserver.java:77)
at io.reactivex.internal.operators.observable.ObservableDoOnEach$DoOnEachObserver.onError(ObservableDoOnEach.java:117)
at io.reactivex.internal.operators.observable.ObservableObserveOn$ObserveOnObserver.checkTerminated(ObservableObserveOn.java:281)
at io.reactivex.internal.operators.observable.ObservableObserveOn$ObserveOnObserver.drainNormal(ObservableObserveOn.java:172)
at io.reactivex.internal.operators.observable.ObservableObserveOn$ObserveOnObserver.run(ObservableObserveOn.java:255)
at io.reactivex.internal.schedulers.ScheduledRunnable.run(ScheduledRunnable.java:66)
at io.reactivex.internal.schedulers.ScheduledRunnable.call(ScheduledRunnable.java:57)
at java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:307)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644)
at java.lang.Thread.run(Thread.java:1012)
Caused by: java.io.IOException: sendto failed: EPERM (Operation not permitted)
at libcore.io.IoBridge.maybeThrowAfterSendto(IoBridge.java:721)
at libcore.io.IoBridge.sendto(IoBridge.java:688)
at java.net.PlainDatagramSocketImpl.send(PlainDatagramSocketImpl.java:126)
at java.net.DatagramSocket.send(DatagramSocket.java:723)
at com.amaze.filemanager.utils.smb.WsddDiscoverDeviceStrategy.multicastForDevice(WsddDiscoverDeviceStrategy.kt:128)
at com.amaze.filemanager.utils.smb.WsddDiscoverDeviceStrategy.discoverDevices(WsddDiscoverDeviceStrategy.kt:96)
at com.amaze.filemanager.utils.smb.SmbDeviceScannerObservable.subscribeActual$lambda$1$lambda$0(SmbDeviceScannerObservable.kt:89)
at com.amaze.filemanager.utils.smb.SmbDeviceScannerObservable.$r8$lambda$3Q3UXszuikPQxo-e_j1qIR2is2M(Unknown Source:0)
at com.amaze.filemanager.utils.smb.SmbDeviceScannerObservable$$ExternalSyntheticLambda0.call(Unknown Source:4)
at io.reactivex.internal.operators.observable.ObservableFromCallable.subscribeActual(ObservableFromCallable.java:43)
at io.reactivex.Observable.subscribe(Observable.java:12267)
at io.reactivex.internal.operators.observable.ObservableSubscribeOn$SubscribeTask.run(ObservableSubscribeOn.java:96)
at io.reactivex.Scheduler$DisposeTask.run(Scheduler.java:578)
... 7 more
Caused by: android.system.ErrnoException: sendto failed: EPERM (Operation not permitted)
at libcore.io.Linux.sendtoBytes(Native Method)
at libcore.io.Linux.sendto(Linux.java:235)
at libcore.io.ForwardingOs.sendto(ForwardingOs.java:718)
at libcore.io.BlockGuardOs.sendto(BlockGuardOs.java:398)
at libcore.io.ForwardingOs.sendto(ForwardingOs.java:718)
at libcore.io.IoBridge.sendto(IoBridge.java:686)
... 18 more