From 453f88f7f1c339a5256bc3a2c733610cc3ee965c Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Fri, 14 Mar 2025 16:24:31 +0900
Subject: Make ASAN default option string built-in libruby

The content depends on ruby internal, not responsibility of the
caller.  Revive `RUBY_GLOBAL_SETUP` macro to define the hook function.
---
 ruby.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'ruby.c')

diff --git a/ruby.c b/ruby.c
index db60a67ecd..4dbd5909c8 100644
--- a/ruby.c
+++ b/ruby.c
@@ -3188,3 +3188,9 @@ ruby_sysinit(int *argc, char ***argv)
     }
     fill_standard_fds();
 }
+
+#ifdef RUBY_ASAN_ENABLED
+RUBY_SYMBOL_EXPORT_BEGIN
+const char ruby_asan_default_options[] = "use_sigaltstack=0:detect_leaks=0";
+RUBY_SYMBOL_EXPORT_END
+#endif
-- 
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