[PATCH v3] env: mmc: Correct partition comparison in mmc_offset_try_partition

[Wolfgang Denk <wd@denx.de>]

Dear Hoyeonjiki Kim,

In message <20201115172544.548-1-jigi.kim@gmail.com> you wrote:
> The function mmc_offset_try_partition searches the MMC partition for
> locating environment data, by comparing the partition names with config
> "u-boot,mmc-env-parition". However, it only compares the first word-size
> bytes (size of 'const char *'), which may make the function to find
> unintended partition.
>
> Correct the function not to partially compare the partition name with
> config "u-boot,mmc-env-partition".
>
> Fixes: c9e87ba66540 ("env: Save environment at the end of an MMC partition")
> Signed-off-by: Hoyeonjiki Kim <jigi.kim@gmail.com>
> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
> Reviewed-by: Jorge Ramire-Ortiz <jramirez@baylibre.com>
> Reviewed-by: Wolfgang Denk <wd@denx.de>
> ---

Reviewed-by: Wolfgang Denk <wd@denx.de>


Best regards,

Wolfgang Denk

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