Re: [BUG] slab: double free detected in cache 'kmalloc-128', objp daff5780

From: Peter Geis
Date: Sun Oct 04 2020 - 08:07:26 EST


On Tue, Sep 15, 2020 at 1:00 PM Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote:
>
> On 9/15/20 4:41 AM, Peter Geis wrote:
> > [33633.566567] [<c0111a6c>] (unwind_backtrace) from [<c010b95c>]
> > (show_stack+0x10/0x14)
>
> Hi Peter,
>
> In the future, could you prevent long lines from being line-wrapped?
> E.g., the 2 lines above should all be on one line.
> It is much harder to read as it was posted.

Apologies, I'll be sure to use an external client for bug reports from now on.

>
> thanks.
> --
> ~Randy
>

This issue appears to have been resolved by:
678ff6a7afcc mm: slab: fix potential double free in ___cache_free

Thank you.