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fix(list): check if ptr is null before releasing

greatbridf 3 gadi atpakaļ
vecāks
revīzija
975ac4c437
1 mainītis faili ar 2 papildinājumiem un 0 dzēšanām
  1. 2 0
      include/types/list.hpp

+ 2 - 0
include/types/list.hpp

@@ -165,6 +165,8 @@ private:
 
     void destroy(void)
     {
+        if (!head || !tail)
+            return;
         clear();
         allocator_traits<sentry_allocator_type>::deconstruct_and_deallocate(static_cast<sentry_node_type*>(head));
         allocator_traits<sentry_allocator_type>::deconstruct_and_deallocate(static_cast<sentry_node_type*>(tail));