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authorChristoph Hellwig <hch@lst.de>2017-04-21 11:24:40 -0700
committerDarrick J. Wong <darrick.wong@oracle.com>2017-04-25 09:40:42 -0700
commite2a641922a3592b5ea226624d5abeb13eb49622c (patch)
tree023c73ce014fd6decb3691761d748c0dea40e916 /fs/xfs
parentef2b67ecf8ddbcb30f98f7ce6876872fb3e925f6 (diff)
downloadlinux-e2a641922a3592b5ea226624d5abeb13eb49622c.tar.bz2
xfs: corruption needs to respect endianess too!
At least if we want to be able to recognize the pattern. Add a missing byte swap to the corruption injection case in xlog_sync. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs')
-rw-r--r--fs/xfs/xfs_log.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index bb58cd1873c9..3731f13f63e9 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -1852,7 +1852,7 @@ xlog_sync(
*/
if (log->l_badcrc_factor &&
(prandom_u32() % log->l_badcrc_factor == 0)) {
- iclog->ic_header.h_crc &= 0xAAAAAAAA;
+ iclog->ic_header.h_crc &= cpu_to_le32(0xAAAAAAAA);
iclog->ic_state |= XLOG_STATE_IOABORT;
xfs_warn(log->l_mp,
"Intentionally corrupted log record at LSN 0x%llx. Shutdown imminent.",