From: Dan Carpenter <[email protected]> Date: Fri, 1 Feb 2019 11:28:16 +0300
> The "p" buffer is 0x4000 bytes long. B3_RI_WTO_R1 is 0x190. The value
> of "regs->len" is in the 1-0x4000 range. The bug here is that
> "regs->len - B3_RI_WTO_R1" can be a negative value which would lead to
> memory corruption and an abrupt crash.
>
> Fixes: c3f8be961808 ("[PATCH] skge: expand ethtool debug register dump")
> Signed-off-by: Dan Carpenter <[email protected]>
Applied.
