tests/test_nlattr.h: fix pointer calculation in TEST_NLATTR_ARRAY, take 2

The old code works only when an array contains exactly two items.

* tests/test_nlattr.h (TEST_NLATTR_ARRAY): Fix pointer address
for the case of incomplete read.

diff --git a/tests/test_nlattr.h b/tests/test_nlattr.h
index 84f99ba082d7e409f69b7cd0a0a30f5a329edc71..84125e009cd6a9194d0d3bafe9f214b14aa0a942 100644 (file)
--- a/tests/test_nlattr.h
+++ b/tests/test_nlattr.h
@@ -310,7 +310,7 @@ print_nlattr(const unsigned int nla_len, const char *const nla_type)
                        }                                               \
                        printf(", ... /* %p */]}",                      \
                               RTA_DATA(TEST_NLATTR_nla)                \
-                               + sizeof((obj_)[0])));                  \
+                               + sizeof(obj_) - sizeof((obj_)[0])));   \
                /* sizeof(obj_) */                                      \
                TEST_NLATTR_((fd_), (nlh0_) - NLA_HDRLEN,               \
                        (hdrlen_) + NLA_HDRLEN,                         \