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-rw-r--r--erts/emulator/beam/erl_bif_info.c20
-rw-r--r--erts/emulator/valgrind/suppress.patched.3.6.012
-rw-r--r--erts/emulator/valgrind/suppress.standard12
3 files changed, 39 insertions, 5 deletions
diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c
index b2658a1fd6..fa7de23f00 100644
--- a/erts/emulator/beam/erl_bif_info.c
+++ b/erts/emulator/beam/erl_bif_info.c
@@ -3747,6 +3747,20 @@ BIF_RETTYPE erts_internal_is_system_process_1(BIF_ALIST_1)
static erts_smp_atomic_t hipe_test_reschedule_flag;
+#if defined(VALGRIND) && defined(__GNUC__)
+/* Force noinline for valgrind suppression */
+static void broken_halt_test(Eterm bif_arg_2) __attribute__((noinline));
+#endif
+
+static void broken_halt_test(Eterm bif_arg_2)
+{
+ /* Ugly ugly code used by bif_SUITE:erlang_halt/1 */
+#if defined(ERTS_HAVE_TRY_CATCH)
+ erts_get_scheduler_data()->run_queue = NULL;
+#endif
+ erl_exit(ERTS_DUMP_EXIT, "%T", bif_arg_2);
+}
+
BIF_RETTYPE erts_debug_set_internal_state_2(BIF_ALIST_2)
{
@@ -4040,11 +4054,7 @@ BIF_RETTYPE erts_debug_set_internal_state_2(BIF_ALIST_2)
}
}
else if (ERTS_IS_ATOM_STR("broken_halt", BIF_ARG_1)) {
- /* Ugly ugly code used by bif_SUITE:erlang_halt/1 */
-#if defined(ERTS_HAVE_TRY_CATCH)
- erts_get_scheduler_data()->run_queue = NULL;
-#endif
- erl_exit(ERTS_DUMP_EXIT, "%T", BIF_ARG_2);
+ broken_halt_test(BIF_ARG_2);
}
else if (ERTS_IS_ATOM_STR("unique_monotonic_integer_state", BIF_ARG_1)) {
int res = erts_debug_set_unique_monotonic_integer_state(BIF_ARG_2);
diff --git a/erts/emulator/valgrind/suppress.patched.3.6.0 b/erts/emulator/valgrind/suppress.patched.3.6.0
index f79e3ff634..16cecf2dba 100644
--- a/erts/emulator/valgrind/suppress.patched.3.6.0
+++ b/erts/emulator/valgrind/suppress.patched.3.6.0
@@ -362,3 +362,15 @@ fun:async_main
...
}
+{
+Deliberate invalid read by test case bif_SUITE:erlang_halt
+Memcheck:Addr4
+...
+fun:erts_print_scheduler_info
+...
+fun:erl_exit
+fun:broken_halt_test
+fun:erts_debug_set_internal_state_2
+fun:process_main
+}
+
diff --git a/erts/emulator/valgrind/suppress.standard b/erts/emulator/valgrind/suppress.standard
index b3c77119fb..a1f3f82364 100644
--- a/erts/emulator/valgrind/suppress.standard
+++ b/erts/emulator/valgrind/suppress.standard
@@ -330,3 +330,15 @@ fun:async_main
...
}
+{
+Deliberate invalid read by test case bif_SUITE:erlang_halt
+Memcheck:Addr4
+...
+fun:erts_print_scheduler_info
+...
+fun:erl_exit
+fun:broken_halt_test
+fun:erts_debug_set_internal_state_2
+fun:process_main
+}
+