From 1b5e7cdafea5d2d10bbf8eb798a1711fd3af21ab Mon Sep 17 00:00:00 2001
From: Dominik Maier <domenukk@gmail.com>
Date: Tue, 8 Aug 2023 00:33:22 +0200
Subject: [PATCH] Move static ctor out of unsafe context (#294)

---
 ctor/src/lib.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/ctor/src/lib.rs b/ctor/src/lib.rs
index b91b0b3..7101e0c 100644
--- a/ctor/src/lib.rs
+++ b/ctor/src/lib.rs
@@ -262,8 +262,12 @@ pub fn ctor(_attribute: TokenStream, function: TokenStream) -> TokenStream {
             :
             unsafe extern "C" fn() = {
                 #[cfg_attr(any(target_os = "linux", target_os = "android"), link_section = ".text.startup")]
-                unsafe extern "C" fn initer() {
-                    #storage_ident = Some(#expr);
+                extern "C" fn initer() {
+                    let val = Some(#expr);
+                    // Only write the value to `storage_ident` on startup
+                    unsafe {
+                        #storage_ident = val;
+                    }
                 }; initer }
             ;
         );