tree c654fde94ba2fbf1eb936f017d687860aed0deed
parent a3ca86aea507904148870946d599e07a340b39bf
author Alan Cox <alan@linux.intel.com> 1247756708 +0100
committer Linus Torvalds <torvalds@linux-foundation.org> 1247761156 -0700

tty: fix close/hangup race

We can get a situation where a hangup occurs during or after a close. In
that case the ldisc gets disposed of by the close and the hangup then
explodes.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>