Re: [PATCH v2] bus: mhi: core: Fix null pointer access when parsing MHI configuration

From: Hemant Kumar
Date: Tue Nov 03 2020 - 17:05:34 EST




On 11/2/20 4:27 AM, carl.yin@xxxxxxxxxxx wrote:
From: "carl.yin" <carl.yin@xxxxxxxxxxx>

Functions parse_ev_cfg() and parse_ch_cfg() access mhi_cntrl->mhi_dev
before it is set in function mhi_register_controller(),
use cntrl_dev instead of mhi_dev.

Fixes: 0cbf260820fa ("bus: mhi: core: Add support for registering MHI controllers")
Signed-off-by: carl.yin <carl.yin@xxxxxxxxxxx>
Reviewed-by: Bhaumik Bhatt <bbhatt@xxxxxxxxxxxxxx>

Reviewed-by: Hemant Kumar <hemantk@xxxxxxxxxxxxxx>
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