exfat: add boot region verification

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Add Boot-Regions verification specified in exFAT specification.
Note that the checksum type is strongly related to the raw structure,
so the'u32 'type is used to clarify the number of bits.

Signed-off-by: Tetsuhiro Kohada <kohada.t2@gmail.com>
Reviewed-by: Sungjong Seo <sj1557.seo@samsung.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>

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Tetsuhiro Kohada 2020-05-31 18:30:17 +09:00 • committed by Namjae Jeon

parent 33404a1598

commit 476189c0ef

3 changed files with 65 additions and 0 deletions

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1

fs/exfat/exfat_fs.h

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14

fs/exfat/misc.c

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50

fs/exfat/super.c

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