* Ed Schouten <[EMAIL PROTECTED]> wrote: > * Vlad GALU <[EMAIL PROTECTED]> wrote: > > On 10/2/07, Dag-Erling Smørgrav <[EMAIL PROTECTED]> wrote: > > > "Vlad GALU" <[EMAIL PROTECTED]> writes: > > > > The symptoms were exhibited even with rev. 1.16. I've CC'ed him so > > > > he can catch up with the thread. > > > > > > Which symptoms? I can no longer reproduce the hang-on-close bug. > > > > Strangely enough, me neither. In his case, allocated pts' wouldn't > > get deallocated once the sessions ended. > > This is a known issue IIRC. See line 245 of tty_pts.c 1.16. Can be > easily reproduced by killing the sshd while apps are still running in > the shell. > > I thought we weren't able to destroy the device there, because you can't > destroy a TTY when it is used by an application (i.e. when it's the > controlling terminal).
Thought about this 2 seconds after I sent my message: this is also responsible for the `zombie jails': tty's are made with make_dev_cred, which causes ucred's to be leaked, which eventually causes prisons to be leaked. -- Ed Schouten <[EMAIL PROTECTED]> WWW: http://g-rave.nl/
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