Avoid a potential CCE in Position.equals #945
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The old code in sootup.core.model.Position.equals always casts the passed argument to a FullPosition. However, in theory, it is possible that there are multiple subclasses of Position. Hence, the cast could potentially result in a CCE. In order to avoid this, just cast the passed argument to Position itself, which is always safe (due to the previous checks).
JonasKlauke
reviewed
Jun 6, 2024
JonasKlauke
approved these changes
Jun 6, 2024
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The old code in sootup.core.model.Position.equals always casts the passed argument to a FullPosition. However, in theory, it is possible that there are multiple subclasses of Position. Hence, the cast could potentially result in a CCE. In order to avoid this, just cast the passed argument to Position itself, which is always safe (due to the previous checks).