Error for listShares "NSPOSIXErrorDomain Code 22 Invalid argument" about amsmb2

[hholtmann]

I did run into the same issue today and did a bit more in depth investigation.
I opened an issue here: sahlberg/libsmb2#63

[amosavian]

What is your server?

Would you mind to set a breakpoint at Context.swift line 274 to see if this error is thrown by my library or this is thrown by libsmb2?

[emilhornlund]

Nope the app executes as normal.

Just the basic file sharing toggle inside preferences for macOS high sierra

[emilhornlund]

Dont know if it helps but in Context.swift at line 306
let cbResult = cbPtr.bindMemory(to: CBData.self, capacity: 1).pointee.result
returns -22

and the error is then thrown at the next line 307
try POSIXError.throwIfError(cbResult, description: error, default: defaultError)

[amosavian]

Ok that means libsmb2 throws error. Please check error property which is error description.

[emilhornlund]

If you mean the error property of SMB2Context its empty

[amosavian]

Thus error is thrown by either this line or this line

Please record packets by Wireshark app if possible and then open an issue in sahlberg/libsmb2

[emilhornlund]

Thank you for your help, I will investigate further.

[amosavian]

@emilhornlund @hholtmann Unfortunately Sahlberg's fix is not ready yet, and I think it would not be ready until next weekend or more. I restored my own implementation which predates libsmb2's one. It has no issue as it uses read/write instead of ioctl.

I will switch back to libsmb2's when it becomes ready and stable.

[MartinP7r]

Seems like he has merged the fix a couple of months later: sahlberg/libsmb2#63 (comment)