From 4ba6ccd695f5ed3ae851e59b443b757bbe4557fe Mon Sep 17 00:00:00 2001

From: "Hyeongseok.Kim" <Hyeongseok@gmail.com>

Date: Tue, 9 Jun 2020 14:30:44 +0900

Subject: [Backport 4ba6ccd695f5] 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>

---

 src/dir.c | 10 ++++++----

 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/dir.c b/src/dir.c

index de43534aa2997aa87994a9447f95578de9931258..8e775bd5d523046530b9c82a58264a358bf857e3 100644

--- a/src/dir.c

+++ b/src/dir.c

@@ -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;

+		}

 	}

 }

-- 

2.31.1