diff mbox series

[V3,02/23] mdrestore: Fix logic used to check if target device is large enough

Message ID 20230724043527.238600-3-chandan.babu@oracle.com (mailing list archive)
State Superseded, archived
Headers show
Series Metadump v2 | expand

Commit Message

Chandan Babu R July 24, 2023, 4:35 a.m. UTC 
The device size verification code should be writing XFS_MAX_SECTORSIZE bytes
to the end of the device rather than "sizeof(char *) * XFS_MAX_SECTORSIZE"
bytes.

Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandan.babu@oracle.com>
---
 mdrestore/xfs_mdrestore.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/mdrestore/xfs_mdrestore.c b/mdrestore/xfs_mdrestore.c
index 7c1a66c4..333282ed 100644
--- a/mdrestore/xfs_mdrestore.c
+++ b/mdrestore/xfs_mdrestore.c
@@ -115,7 +115,7 @@  perform_restore(
 	} else  {
 		/* ensure device is sufficiently large enough */
 
-		char		*lb[XFS_MAX_SECTORSIZE] = { NULL };
+		char		lb[XFS_MAX_SECTORSIZE] = { 0 };
 		off64_t		off;
 
 		off = sb.sb_dblocks * sb.sb_blocksize - sizeof(lb);