Messages in this thread |  | | | Date | Wed, 23 May 2007 15:24:01 -0700 (PDT) | | From | Christoph Lameter <> | | Subject | Re: 2.6.22-rc2-mm1 | |
On Wed, 23 May 2007, Michal Piotrowski wrote:
> [ 19.096577] Real Time Clock Driver v1.12ac
> [ 21.650315] *** SLUB kmalloc-8: Redzone Active@0xc90f6d20 slab 0xc528c530
> [ 21.657365] offset=3360 flags=0x400000c3 inuse=61 freelist=0xc90f6d58
> [ 21.664349] Bytes b4 0xc90f6d10: 00 00 00 00 00 00 00 00 5a 5a 5a 5a 5a 5a 5a 5a ........ZZZZZZZZ
> [ 21.674305] Object 0xc90f6d20: 31 30 31 39 2e 30 30 35 1019.005
> [ 21.684259] Redzone 0xc90f6d28: 00 cc cc cc .ÿÿÿÿÿÿ
Ok. We are writing a string of length 8 to an object allocated via
kmalloc(8). A string of 8 bytes needs a 0x00 at the end though. This makes
it 9 bytes. The kmalloc should have been for 9 bytes!
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