tree 9346ccc10c544c24b89b4432ad02487406c4c48c
parent a3bc0dbc81d36fd38991b4373f6de8e1a507605a
author Alan Cox <alan@lxorguk.ukuu.org.uk> 1159252354 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1159285736 -0700

[PATCH] Voyager: tty locking

Voyager fiddles with current->signal.tty without locking.  It turns out
that the code in question has already cleared current->signal.tty correctly
because daemonize() does the right thing already.

The signal handling also appears to be incorrect as it does an unprotected
sigfillset that also appears unneccessary.  As I don't have a bowtie and am
therefore not a qualified voyager maintainer I leave that to James.

Signed-off-by: Alan Cox <alan@redhat.com>
Acked-by: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>