Libc-1272.200.26.tar.gz

[apple/libc.git] / tests / nxheap.c

diff --git a/tests/nxheap.c b/tests/nxheap.c
index 14c10cbdb47b20d77a2f1a0034bbec0bae6c2709..160e93549e156b8ce187013d87321e254aaa5da6 100644 (file)
--- a/tests/nxheap.c
+++ b/tests/nxheap.c
@@ -2,6 +2,9 @@
 #include <unistd.h>
 #include <signal.h>
 #include <setjmp.h>
+#if __has_feature(ptrauth_calls) && !defined(__OPEN_SOURCE)
+#include <ptrauth.h>
+#endif
 
 #include <darwintest.h>
 
@@ -35,6 +38,9 @@ T_DECL(nxheap, "Non-executable heap", T_META_CHECK_LEAKS(false), T_META_ASROOT(t
        T_QUIET; T_ASSERT_NOTNULL((heap = malloc(1)), NULL);
 
        *heap = (char)0xc3; // retq
+#if __has_feature(ptrauth_calls) && !defined(__OPEN_SOURCE)
+       heap = ptrauth_sign_unauthenticated(heap, ptrauth_key_function_pointer, 0);
+#endif
        ((void (*)(void))heap)(); // call *%eax
 
        T_FAIL("SIGBUS");