SEI CERT C Coding Standard

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Old Version 149

changes.mady.by.user Daniel Marjamäki

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New Version 150

changes.mady.by.user Carol J. Lallier

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Tool

Version

Checker

Description

CodeSonar
Include Page
CodeSonar_V
CodeSonar_V

LANG.ARITH.BIGSHIFT
LANG.ARITH.NEGSHIFT

Shift amount exceeds bit width
Negative shift amount

Compass/ROSE

 

 

Can detect violations of this rule. Unsigned operands are detected when checking for INT13-C. Use bitwise operators only on unsigned operands

ECLAIR
Include Page
ECLAIR_V
ECLAIR_V
CC2.INT34Partially implemented

Fortify SCA

5.0

 

Can detect violations of this rule with CERT C Rule Pack

LDRA tool suite

Include Page
LDRA_V
LDRA_V

51 S, 403 S, 479 S

Partially implemented

PRQA QA-C
Include Page
PRQA QA-C_v
PRQA QA-C_v

0499
2790
2791 (D)
2792 (A)
2793 (S)

Partially implemented
Cppcheck
Include Page
Cppcheck_V
Cppcheck_V
shiftNegative, shiftTooManyBits

Context sensitive analysis.
There is a warning whenever Cppcheck see sees a negative shift for a POD expression.
The warning for shifting too many bits is written only written if Cppcheck has sufficient type information and you use --platform to specify the sizes of the standard types.

Related Vulnerabilities

Search for vulnerabilities resulting from the violation of this rule on the CERT website.

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