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

[christos%zoulas.com@localhost (Christos Zoulas)]

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

From: christos%zoulas.com@localhost (Christos Zoulas)
To: gnats-bugs%NetBSD.org@localhost, kern-bug-people%netbsd.org@localhost, 
        gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, 
dennis%mistimed.com@localhost
Cc: 
Subject: Re: kern/46780: tty TIOCSQSIZE can free clist buffers which drivers 
are still using for output
Date: Mon, 20 Aug 2012 03:59:54 -0400

 On Aug 19, 11:40pm, mm_lists%pulsar-zone.net@localhost (Matthew Mondor) wrote:
 -- Subject: Re: kern/46780: tty TIOCSQSIZE can free clist buffers which drive
 
 I will ask for it. Thanks.
 
 christos
 
 | 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
 |  
 -- End of excerpt from Matthew Mondor