2 lines
357 B
Plaintext
2 lines
357 B
Plaintext
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When either the equality operator in a null test or the logical operator that follows it is reversed, the code has the appearance of safely null-testing the object before dereferencing it. Unfortunately the effect is just the opposite - the object is null-tested and then dereferenced _only_ if it is null, leading to a guaranteed null pointer dereference.
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