Clear the TLS pointer after running its destructor callback

2018-06-06 23:10:37 -07:00
parent 72e4b60374
commit bd9c6989c2
1 changed files with 5 additions and 1 deletions
@@ -428,7 +428,11 @@ void althrd_thread_detach(void)
    {
        void *ptr = altss_get(TlsDestructors.keys[i]);
        altss_dtor_t callback = (altss_dtor_t)TlsDestructors.values[i];
-        if(ptr && callback) callback(ptr);
+        if(ptr)
+        {
+            if(callback) callback(ptr);
+            altss_set(TlsDestructors.keys[i], NULL);
+        }
    }
    UnlockUIntMapRead(&TlsDestructors);
 }