From: Darrick J. Wong <darrick.wong@xxxxxxxxxx> This predicate should check the a rt block number against number of rtblocks, not the number of AG blocks. Ooops. Fixes: 7161cd21b3ed ("xfs_db: bounds-check access to the dbmap array") Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx> --- db/check.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/db/check.c b/db/check.c index c6fce605..12c03b6d 100644 --- a/db/check.c +++ b/db/check.c @@ -1490,7 +1490,7 @@ static inline bool rdbmap_boundscheck( xfs_rfsblock_t bno) { - return bno < mp->m_sb.sb_agblocks; + return bno < mp->m_sb.sb_rblocks; } static void