Re: [PATCH] slub: call BUG if next_object is not valid

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> On Jan 3, 2020, at 6:17 AM, lijiazi <jqqlijiazi@xxxxxxxxx> wrote:
> 
> If current object's memory is corrupted, there is a high
> probability that next_objext stored in it will be rewritten as an
> illegal value. It's better to check next_object this time than to
> encounter a illegal pointer in next slub alloc like the following:

Rather than papering over the issue, the key to figure out is how was the current object memory corrupted?




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