exfat: Set the unused characters of FileName field to the value 0000h

Some fsck tool complain that padding part of the FileName field
is not set to the value 0000h. So let's maintain filesystem cleaner,
as exfat's spec. recommendation.

Signed-off-by: Hyeongseok.Kim <Hyeongseok@gmail.com>
Reviewed-by: Sungjong Seo <sj1557.seo@samsung.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Git-commit: 4ba6ccd695f5ed3ae851e59b443b757bbe4557fe
Git-repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: lixiang <lixiang@codeaurora.org>
This commit is contained in:
Hyeongseok.Kim 2021-02-10 15:29:07 +08:00 • committed by lixiang
commit e79cb8c29f

View file

@ -425,10 +425,12 @@ static void exfat_init_name_entry(struct exfat_dentry *ep,
ep->dentry.name.flags = 0x0;
for (i = 0; i < EXFAT_FILE_NAME_LEN; i++) {
ep->dentry.name.unicode_0_14[i] = cpu_to_le16(*uniname);
if (*uniname == 0x0)
break;
uniname++;
if (*uniname != 0x0) {
ep->dentry.name.unicode_0_14[i] = cpu_to_le16(*uniname);
uniname++;
} else {
ep->dentry.name.unicode_0_14[i] = 0x0;
}
}
}