Am 08.12.2015 um 21:37 schrieb Tristan Schmelcher: > On 6 December 2015 at 09:43, Mickaël Salaün <m...@digikod.net> wrote: >> Well, I'm concerned to use umask because it is not thread-safe and drivers >> may use create_mem_file() in a multi-theaded context. > > You are right. We should perhaps set the umask to 0700 permanently > during process start. But I am not sure if this will interfere with > other UML code.
It *should* not hurt. Let's see what explodes. :) >> I prefer to stick to fchmod and handle the race-condition with O_TMPFILE >> unsell someone is sure that this will not create bugs :) > > The fchmod call is basically useless and should probably be removed. I agree. Thanks, //richard -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
