From: Darrick J. Wong <djwong@xxxxxxxxxx>
The variable declaration in this function predates the merge of the
nrext64 (aka 64-bit extent counters) feature, which means that the
variable declaration type is insufficient to avoid an integer overflow.
Fix that by redeclaring the variable to be xfs_extnum_t.
Coverity-id: 1630958
Fixes: 8f71bede8efd ("xfs: repair inode fork block mapping data structures")
Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
fs/xfs/scrub/bmap_repair.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/xfs/scrub/bmap_repair.c b/fs/xfs/scrub/bmap_repair.c
index 49dc38acc66bf..4505f4829d53f 100644
--- a/fs/xfs/scrub/bmap_repair.c
+++ b/fs/xfs/scrub/bmap_repair.c
@@ -801,7 +801,7 @@ xrep_bmap(
{
struct xrep_bmap *rb;
char *descr;
- unsigned int max_bmbt_recs;
+ xfs_extnum_t max_bmbt_recs;
bool large_extcount;
int error = 0;
