connection init crash

Hello

I have encountered a crash with OPENLDAP 2.4.22

I have provided in my back end a function to the bi_connection_init pointer. This function sets some parameter needed in the operation backend function (search, ...) My server crashes because my backend connection init function is not called before the operation backend function. It seems that the connection is provided to the application before the end of all backend connection init

May be in the function connection_init (connection.c), the connection mutex should be unlock when all the backend connection init should be done?

Thanks Regards Yann