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SubjectRe: [PATCH] Btrfs:__add_inode_ref: out of bounds memory read when looking for extended ref.
Adding linux-btrfs to CC

On Thu, Feb 26, 2015 at 05:00:37PM +0100, Quentin Casasnovas wrote:
> Improper arithmetics when calculting the address of the extended ref could
> lead to an out of bounds memory read and kernel panic.
>
> Signed-off-by: Quentin Casasnovas <quentin.casasnovas@oracle.com>

Good catch.

CC: <stable@vger.kernel.org>
Reviewed-by: David Sterba <dsterba@suse.cz>


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