Re: develoment workflow: how to avoid duplicate work ?

On Tue, 29 May 2018 22:56:57 -0400, Hugo Lefeuvre said:

For example the TODO entry at line 876: If pi433_release() is called while pi433_ioctl() is executing between lines 879 and 880, we might perform a NULL pointer dereference, right ?

Yes, no, maybe. That's what kernel locks are for. Is that data protected against concurrent access by a lock of some sort?