Re: [PATCH bpf-next v1 1/2] bpf: force checkpoint when jmp history is too long

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On Fri, 2024-10-18 at 13:03 +0200, Daniel Borkmann wrote:

[...]

Hi Daniel,

> Impressive that syzbot was able to generate this, and awesome analysis
> as well as fix.

Thank you for taking a look. I was a bit surprised by syzbot
generating such program as well, but I guess this is an instance of
infinite monkey theorem...

> I guess we should also add :
> 
> Reported-by: syzbot+7e46cdef14bf496a3ab4@xxxxxxxxxxxxxxxxxxxxxxxxx

Yes, we can do that. I was hesitant to add it because original report
was about a bug in mm/slub.c.

> Can we also add a Fixes tag so that this can eventually be picked up
> by stable? bpf tree would be the appropriate target, no?

The fixes tag can be:

Fixes: 2589726d12a1 ("bpf: introduce bounded loops")

But I'm a bit hesitant if this really a bug, maybe just add:

Cc: stable@xxxxxxxxxxxxxxx

?

[...]






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