test_cls_rbd: avoid shift overflow

warning: signed shift result (0x500000000) requires 36 bits to represent

Signed-off-by: Noah Watkins <noahwatkins@gmail.com>

diff --git a/src/test/cls_rbd/test_cls_rbd.cc b/src/test/cls_rbd/test_cls_rbd.cc
index c7ea79d81d96651e9e98cf23c496088027b4e277..da41d5596728a9f0db96ebeb7b767df40f141df7 100644 (file)
--- a/src/test/cls_rbd/test_cls_rbd.cc
+++ b/src/test/cls_rbd/test_cls_rbd.cc
@@ -309,7 +309,7 @@ TEST(cls_rbd, create)
   ASSERT_EQ(0, rados.ioctx_create(pool_name.c_str(), ioctx));
 
   string oid = "testobj";
-  uint64_t size = 20 << 30;
+  uint64_t size = 20ULL << 30;
   uint64_t features = 0;
   uint8_t order = 22;
   string object_prefix = "foo";