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

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

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