2006/12/19, Martin Blapp <[EMAIL PROTECTED]>:
mbr 2006-12-19 22:34:33 UTC
FreeBSD src repository
Modified files:
sys/kern tty.c
Log:
Giant might have been temporarily dropped while waiting for proctree_lock,
allowing for an
intervening tty_close() that cleared tp->t_session.
Since proctree_lock is a sx lock which uses 2 condition variables,
they alredy drop Giant (DROP_GIANT()) before sleeping. Are you secure
it is the right thing to do here?
Attilio
--
Peace can only be achieved by understanding - A. Einstein
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