From 7eff21e2b0b86f798cce29835cd85a414d3d1be5 Mon Sep 17 00:00:00 2001 From: Rickard Green Date: Thu, 2 Feb 2017 18:19:49 +0100 Subject: Use a hole-marker that cannot be mistaken for a valid term on the heap --- erts/emulator/beam/erl_init.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'erts/emulator/beam/erl_init.c') diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c index 2fd97208cc..6c744553c3 100644 --- a/erts/emulator/beam/erl_init.c +++ b/erts/emulator/beam/erl_init.c @@ -117,6 +117,11 @@ const int etp_big_endian = 1; const int etp_big_endian = 0; #endif const Eterm etp_the_non_value = THE_NON_VALUE; +#ifdef ERTS_HOLE_MARKER +const Eterm etp_hole_marker = ERTS_HOLE_MARKER; +#else +const Eterm etp_hole_marker = 0; +#endif /* * Note about VxWorks: All variables must be initialized by executable code, -- cgit v1.2.3