lkml.org 
[lkml]   [2008]   [Apr]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: kmemcheck caught read from freed memory (cfq_free_io_context)
On Wed, 2008-04-02 at 14:11 +0300, Pekka Enberg wrote:
> > Nothing. So you cannot access the object at all after you've called
> > kmem_cache_free(). SLAB_RCU or no SLAB_RCU.

On Wed, Apr 2, 2008 at 2:14 PM, Peter Zijlstra <a.p.zijlstra@chello.nl> wrote:
> Well, you can, but you have to validate you get the object you were
> looking for.

Yes. I keep forgetting that. Sorry.


\
 
 \ /
  Last update: 2008-04-02 13:21    [W:0.060 / U:0.444 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site