unittest_bufferlist: fix ptr move test

Do not assume there is a trailing null the terminate the string.

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/test/bufferlist.cc b/src/test/bufferlist.cc
index a91f5710b9697ac2496804a3071412aee1ebb86b..8316373970bf974cd12d450207fae85b134f028f 100644 (file)
--- a/src/test/bufferlist.cc
+++ b/src/test/bufferlist.cc
@@ -457,7 +457,7 @@ TEST(BufferPtr, constructors) {
     bufferptr ptr(std::move(original));
     EXPECT_TRUE(ptr.have_raw());
     EXPECT_FALSE(original.have_raw());
-    EXPECT_EQ(str.compare(0, str.size(), ptr.c_str()), 0);
+    EXPECT_EQ(str.compare(0, str.size(), ptr.c_str(), ptr.length()), 0);
     EXPECT_EQ(1, ptr.raw_nref());
   }
 }