Re: general protection fault in rds_ib_get_mr

[Eric Biggers]

On Sun, May 13, 2018 at 10:46:37PM -0700, santosh.shilimkar@xxxxxxxxxx wrote:
> On 5/13/18 2:10 PM, Eric Biggers wrote:
> > On Wed, Mar 21, 2018 at 09:00:01AM -0700, syzbot wrote:
> 
> [...]
> 
> 
> > Still reproducible on Linus' tree (commit 66e1c94db3cd4) and linux-next
> > (next-20180511).  Here's a simplified reproducer:
> > 
> Thanks for the test case !!
> 
> Regards,
> Santosh

Ping; this RDS bug is still unfixed.  The same reproducer I gave earlier still
works, even when run as a non-root user.  I tested upstream commit
fc36def997cfd6 (v4.18-rc3-113-gfc36def997cfd), and linux-next commit
bce40927669338 (next-20180704).

- Eric