Bug: finalizer calling exit can corrupt finalization order

'os.exit' can call lua_close again, separating new finalizers created after all previous finalizers were already separated.
2021-12-22 09:00:52 -03:00
parent 86ec152433
commit 597a53bbc6
3 changed files with 34 additions and 5 deletions
--- a/lgc.h
+++ b/lgc.h
@@ -154,6 +154,7 @@
 */
 #define GCSTPUSR	1  /* bit true when GC stopped by user */
 #define GCSTPGC		2  /* bit true when GC stopped by itself */
+#define GCSTPCLS	4  /* bit true when closing Lua state */
 #define gcrunning(g)	((g)->gcstp == 0)