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18 lines
538 B
Plaintext
18 lines
538 B
Plaintext
/**
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* @name Shift out of range
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* @description The shift operators '<<', '>>' and '>>>' only take the five least significant bits of their
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* right operand into account. Thus, it is not possible to shift by more than 31 bits.
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* @kind problem
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* @problem.severity error
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* @id js/shift-out-of-range
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* @tags reliability
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* correctness
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* external/cwe/cwe-197
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* @precision very-high
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*/
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import javascript
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from ShiftExpr shift
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where shift.getRightOperand().getIntValue() > 31
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select shift, "Shift out of range." |