SQLite::ForkSafety collection is thread-safe

sparklemotion · Sep 17, 2024 · 5428e22 · 5428e22
1 parent d16ac2c
commit 5428e22
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/sqlite3/fork_safety.rb b/lib/sqlite3/fork_safety.rb
@@ -16,14 +16,17 @@ def _fork
     end
 
     @databases = []
+    @mutex = Mutex.new
 
     class << self
       def hook!
         ::Process.singleton_class.prepend(CoreExt)
       end
 
       def track(database)
-        @databases << WeakRef.new(database)
+        @mutex.synchronize do
+          @databases << WeakRef.new(database)
+        end
       end
 
       def discard