+ Launch the next instance only if we get some data in the last one + Avoid duplicates while adding vulnerable sink calls, this is done by checking sink function, sink data and corresponding variable **carefully**
+ Launch the next instance only if we get some data in the last one
+ Avoid duplicates while adding vulnerable sink calls, this is done by checking sink function, sink data and corresponding variable **carefully**

cure53/Flashbang,cure53/Flashbang,cure53/Flashbang,cure53/Flashbang,cure53/Flashbang,cure53/Flashbang,cure53/Flashbang,cure53/Flashbang