Fix return value of smack_have_access

Libsmack's smack_have_access returns 0 on no access and -1 on errors.
Checking rule that does not exist should not return -1

Change-Id: I604eed75634c9bc1dfbeb41a70d0a11211be96f0
Signed-off-by: Jan Cybulski <j.cybulski@samsung.com>

diff --git a/tests/libsmack-tests/test_cases.cpp b/tests/libsmack-tests/test_cases.cpp
index ae1d8bf..503cb7e 100644 (file)
--- a/tests/libsmack-tests/test_cases.cpp
+++ b/tests/libsmack-tests/test_cases.cpp
@@ -530,9 +530,9 @@ RUNNER_TEST_SMACK(smack02_aplying_rules_into_kernel)
     //should have no access - wrong rule, should be "r" only
     result = smack_have_access("reader", "book", "rwx");
     RUNNER_ASSERT_MSG_BT(result == 0, "Error while checking Smack access");
-    //should fail - rule not exist
+    //should have no access - rule not exist
     result = smack_have_access("s02badsubjectlabel", "book", "rwx");
-    RUNNER_ASSERT_MSG_BT(result == -1, "Error while checking Smack access");
+    RUNNER_ASSERT_MSG_BT(result == 0, "Error while checking Smack access");
 
     //this subject do not exist in kernel rules
     result = smack_revoke_subject("s02nonexistinglabel");