From: Thomas Weißschuh <thomas@t-8ch.de>
Date: Sun, 18 Sep 2022 18:12:59 +0000 (+0200)
Subject: libblkid: f2fs: fix checksum initialization on big-endian
X-Git-Tag: v2.39-rc1~518^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02b978c65cb1ca18d589a7c8a0085172936eade0;p=thirdparty%2Futil-linux.git

libblkid: f2fs: fix checksum initialization on big-endian

Fixes #1813

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
---

diff --git a/libblkid/src/superblocks/f2fs.c b/libblkid/src/superblocks/f2fs.c
index 33fcd7f463..65384b9f73 100644
--- a/libblkid/src/superblocks/f2fs.c
+++ b/libblkid/src/superblocks/f2fs.c
@@ -74,7 +74,7 @@ static int f2fs_validate_checksum(blkid_probe pr, size_t sb_off,
 	if (!csummed)
 		return 0;
 
-	uint32_t csum = ul_crc32(be32_to_cpu(0x1020F5F2), csummed, csum_off);
+	uint32_t csum = ul_crc32(0xF2F52010, csummed, csum_off);
 
 	return blkid_probe_verify_csum(pr, csum, expected);
 }