Re: kern/46780: tty TIOCSQSIZE can free clist buffers which drivers are still using for output

[Matthew Mondor <mm_lists%pulsar-zone.net@localhost>]

The following reply was made to PR kern/46780; it has been noted by GNATS.

From: Matthew Mondor <mm_lists%pulsar-zone.net@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: kern/46780: tty TIOCSQSIZE can free clist buffers which drivers
 are still using for output
Date: Sun, 19 Aug 2012 19:37:47 -0400

 Addig to this PR other relevant information:
 
 From: christos%zoulas.com@localhost (Christos Zoulas)
 To: paul%whooppee.com@localhost, current-users%netbsd.org@localhost
 Subject: Re: Regression! kern/t_pty fails - cannot set pty's queue size
 Date: Fri, 17 Aug 2012 12:14:53 -0400
 Sender: current-users-owner%NetBSD.org@localhost
 X-Mailer: Mail User's Shell (7.2.6 beta(4.pl1)+dynamic 20000103)
 Organization: Astron Software
 
 On Aug 17,  5:56am, paul%whooppee.com@localhost (Paul Goyette) wrote:
 -- Subject: Re: Regression! kern/t_pty fails - cannot set pty's queue size
 
 | It is definitely not obvious to me how outq.c_cc can have any useful 
 | value at this point - outq has only just been allocated on the stack.
 
 Fixed, thanks!
 
 christos
 
 
 ---
 
 
 Should this be pulled up to netbsd-6?  The feature of being able to
 change the queue size (via ioctl and sysctl) appeared on netbsd-6.
 
 Thanks,
 -- 
 Matt