From: Ilya Ponetayev <i.ponetaev@xxxxxxxxxxxxxx>
On-disk format for name_hash field is LE, so it must be explicitly transformed
on BE system for proper result.
Fixes: 370e812b3ec1 ("exfat: add nls operations")
Cc: stable@xxxxxxxxxxxxxxx # v5.7
Signed-off-by: Chen Minqiang <ptpt52@xxxxxxxxx>
Signed-off-by: Ilya Ponetayev <i.ponetaev@xxxxxxxxxxxxxx>
Reviewed-by: Sungjong Seo <sj1557.seo@xxxxxxxxxxx>
Signed-off-by: Namjae Jeon <namjae.jeon@xxxxxxxxxxx>
---
fs/exfat/nls.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/exfat/nls.c b/fs/exfat/nls.c
index 57b5a7a4d1f7..c286a5c2e323 100644
--- a/fs/exfat/nls.c
+++ b/fs/exfat/nls.c
@@ -519,7 +519,7 @@ static int exfat_utf8_to_utf16(struct super_block *sb,
exfat_wstrchr(bad_uni_chars, *uniname))
lossy |= NLS_NAME_LOSSY;
- upname[i] = exfat_toupper(sb, *uniname);
+ upname[i] = cpu_to_le16(exfat_toupper(sb, *uniname));
uniname++;
}
@@ -611,7 +611,7 @@ static int exfat_nls_to_ucs2(struct super_block *sb,
exfat_wstrchr(bad_uni_chars, *uniname))
lossy |= NLS_NAME_LOSSY;
- upname[unilen] = exfat_toupper(sb, *uniname);
+ upname[unilen] = cpu_to_le16(exfat_toupper(sb, *uniname));
uniname++;
unilen++;
}
--
2.17.1
