[PATCH v2 4/4] mtd: parsers: afs: Fix freeing the part name memory in failure

[Linus Walleij]

On Tue, Nov 17, 2020 at 6:49 PM Manivannan Sadhasivam
<manivannan.sadhasivam at linaro.org> wrote:

> In the case of failure while parsing the partitions, the iterator should
> be pre decremented by one before starting to free the memory allocated
> by kstrdup(). Because in the failure case, kstrdup() will not succeed
> and thus no memory will be allocated for the current iteration.
>
> Cc: Linus Walleij <linus.walleij at linaro.org>
> Fixes: 1fca1f6abb38 ("mtd: afs: simplify partition parsing")
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>

Good find!
Reviewed-by: Linus Walleij <linus.walleij at linaro.org>

Yours,
Linus Walleij