Author: andrew
Date: Mon Oct 29 17:03:20 2018
New Revision: 339864
URL: https://svnweb.freebsd.org/changeset/base/339864
Log:
Check __dso_handle is NULL in non-DSO objects. It should only be non-NULL
when accessed from a shared object.
MFC with: r339738
Sponsored by: DARPA, AFRL
Modified:
head/lib/csu/tests/fini_test.c
Modified: head/lib/csu/tests/fini_test.c
==============================================================================
--- head/lib/csu/tests/fini_test.c Mon Oct 29 15:12:15 2018
(r339863)
+++ head/lib/csu/tests/fini_test.c Mon Oct 29 17:03:20 2018
(r339864)
@@ -119,11 +119,22 @@ ATF_TC_BODY(fini_array_test, tc)
}
}
+extern void *__dso_handle;
+
+ATF_TC_WITHOUT_HEAD(dso_handle_test);
+ATF_TC_BODY(dso_handle_test, tc)
+{
+
+ ATF_REQUIRE_MSG(__dso_handle == NULL,
+ "Invalid __dso_handle in non-DSO");
+}
+
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, dtors_test);
ATF_TP_ADD_TC(tp, fini_array_test);
+ ATF_TP_ADD_TC(tp, dso_handle_test);
return (atf_no_error());
}
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