From: Kevin Wolf <kw...@redhat.com>
The size in bytes is assigned to an int later, so check that instead of
the number of entries.
Signed-off-by: Kevin Wolf <kw...@redhat.com>
---
block/qcow2-cluster.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c
index 9499df9..242e1f8 100644
--- a/block/qcow2-cluster.c
+++ b/block/qcow2-cluster.c
@@ -55,7 +55,7 @@ int qcow2_grow_l1_table(BlockDriverState *bs, uint64_t
min_size,
}
}
- if (new_l1_size > INT_MAX) {
+ if (new_l1_size > INT_MAX / sizeof(uint64_t)) {
return -EFBIG;
}
--
1.8.5.3
