linux-kernel - [PATCH 3/9] fs/ntfs3: Missed le32_to

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Message-ID: <20240423064428.8289-4-almaz.alexandrovich@paragon-software.com>
Date: Tue, 23 Apr 2024 09:44:22 +0300
From: Konstantin Komarov <almaz.alexandrovich@...agon-software.com>
To: <ntfs3@...ts.linux.dev>
CC: <linux-kernel@...r.kernel.org>, <linux-fsdevel@...r.kernel.org>,
	Konstantin Komarov <almaz.alexandrovich@...agon-software.com>
Subject: [PATCH 3/9] fs/ntfs3: Missed le32_to_cpu conversion

NTFS data structure fields are stored in little-endian, it is necessary
to take this into account when working on big-endian architectures.

Fixes: 1b7dd28e14c47("fs/ntfs3: Correct function is_rst_area_valid")
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@...agon-software.com>
---
 fs/ntfs3/fslog.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ntfs3/fslog.c b/fs/ntfs3/fslog.c
index 855519713bf7..d9d08823de62 100644
--- a/fs/ntfs3/fslog.c
+++ b/fs/ntfs3/fslog.c
@@ -517,7 +517,7 @@ static inline bool is_rst_area_valid(const struct RESTART_HDR *rhdr)
 		seq_bits -= 1;
 	}
 
-	if (seq_bits != ra->seq_num_bits)
+	if (seq_bits != le32_to_cpu(ra->seq_num_bits))
 		return false;
 
 	/* The log page data offset and record header length must be quad-aligned. */
-- 
2.34.1