CKB on nicehash doesn't send any shares about gminerrelease

[gingertrol]

NBminer and TT miner work without any issues

[rostfrei]

We found out what is the problem. Gminer does not properly handle various lengths of xn1. It sims that it always expect xn1 to be 4 bytes. When we provide xn1 of len 4 it submits shares, otherwise it does not work.

this works

{"id":1,"method":"mining.subscribe","params":["GMiner/1.92",null,"stratum-test.eu.nicehash.com","6464"]}
{"id":1,"result":[null,"0005c3bb",12],"error":null}

this does not work

{"id":1,"method":"mining.subscribe","params":["GMiner/1.92",null,"stratum-test.eu.nicehash.com","3381"]}
{"id":1,"error":null,"result":[["mining.notify","10706555d8467d90318c601792bdfaa5"],"0005c44f43",11]}