Re: [PATCH] uprobes: mmap_region() corrupts mm->mm_rb ifuprobe_mmap() fails

[Oleg Nesterov]

On 07/28, Oleg Nesterov wrote:
>
> https://bugzilla.redhat.com/show_bug.cgi?id=843640
>
> If mmap_region()->uprobe_mmap() fails, unmap_and_free_vma path
> does unmap_region() but does not remove the soon-to-be-freed vma
> from rb tree (actually there are more problems).

Just in case...

Ingo, this is orthogonal to other pending changes I sent. I think
3.6 (and 3.5-stable) needs this fix.

Oleg.

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