This patch avoids wrong extent information modified by fixing block addresses.
Signed-off-by: Jaegeuk Kim <jaeg...@kernel.org>
---
fsck/fsck.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fsck/fsck.c b/fsck/fsck.c
index bbd4cab..70efce6 100644
--- a/fsck/fsck.c
+++ b/fsck/fsck.c
@@ -722,6 +722,8 @@ skip_blkcnt_fix:
}
}
if (need_fix) {
+ /* drop extent information to avoid potential wrong access */
+ node_blk->i.i_ext.len = 0;
ret = dev_write_block(node_blk, ni->blk_addr);
ASSERT(ret >= 0);
}
--
2.1.1
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