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From:   Miquel Raynal <miquel.raynal@bootlin.com>
To:     Ansuel Smith <ansuelsmth@gmail.com>,
        Andy Gross <agross@kernel.org>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Miquel Raynal <miquel.raynal@bootlin.com>,
        Richard Weinberger <richard@nod.at>,
        Vignesh Raghavendra <vigneshr@ti.com>,
        Manivannan Sadhasivam <mani@kernel.org>,
        linux-arm-msm@vger.kernel.org, linux-mtd@lists.infradead.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] mtd: parsers: qcom: Fix kernel panic on skipped partition
Date:   Sun, 23 Jan 2022 16:23:16 +0100
Message-Id: <20220123152316.529559-1-miquel.raynal@bootlin.com>
In-Reply-To: <20220116032211.9728-1-ansuelsmth@gmail.com>
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On Sun, 2022-01-16 at 03:22:10 UTC, Ansuel Smith wrote:
> In the event of a skipped partition (case when the entry name is empty)
> the kernel panics in the cleanup function as the name entry is NULL.
> Rework the parser logic by first checking the real partition number and
> then allocate the space and set the data for the valid partitions.
> 
> The logic was also fundamentally wrong as with a skipped partition, the
> parts number returned was incorrect by not decreasing it for the skipped
> partitions.
> 
> Fixes: 803eb12 ("mtd: parsers: Add Qcom SMEM parser")
> Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next, thanks.

Miquel