linux-ext4 - [PATCH 04/10] dumpe2fs: fix printing of block offsets for 64-bit file systems

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Message-Id: <1386047418-32431-5-git-send-email-tytso@mit.edu>
Date:	Tue,  3 Dec 2013 00:10:12 -0500
From:	Theodore Ts'o <tytso@....edu>
To:	Ext4 Developers List <linux-ext4@...r.kernel.org>
Cc:	Kit Westneat <kwestneat@....com>, Theodore Ts'o <tytso@....edu>
Subject: [PATCH 04/10] dumpe2fs: fix printing of block offsets for 64-bit file systems

Use ext2fs_group_first_block2() instead of ext2fs_group_first_block()
to avoid dumpe2fs from printing crazy block offsets when we have block
numbers which are larger than 32 bits.

Signed-off-by: "Theodore Ts'o" <tytso@....edu>
---
 misc/dumpe2fs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/misc/dumpe2fs.c b/misc/dumpe2fs.c
index 2ba1771..2464100 100644
--- a/misc/dumpe2fs.c
+++ b/misc/dumpe2fs.c
@@ -146,7 +146,7 @@ static void print_bg_rel_offset(ext2_filsys fs, blk64_t block, int itable,
 		   EXT4_FEATURE_INCOMPAT_FLEX_BG) {
 		dgrp_t flex_grp = ext2fs_group_of_blk2(fs, block);
 		printf(" (bg #%u + %u)", flex_grp,
-		       (unsigned)(block-ext2fs_group_first_block(fs,flex_grp)));
+		       (unsigned)(block-ext2fs_group_first_block2(fs,flex_grp)));
 	}
 }
 
-- 
1.8.5.rc3.362.gdf10213

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