SEI CERT C Coding Standard

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Old Version 119

changes.mady.by.user Aaron Ballman

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New Version 120

changes.mady.by.user Carol J. Lallier

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Tool

Version

Checker

Description

Clang
Include Page
Clang_V
Clang_V
clang-analyzer-unix.MallocChecked by clang-tidy; can detect some instances of this rule, but does not detect all.
CodeSonar
Include Page
CodeSonar_V
CodeSonar_V

ALLOC.FNH

Free Nonnon-Heap Variableheap variable

Compass/ROSE

  

Can detect some violations of this rule

Coverity

Include Page
Coverity_V
Coverity_V

BAD_FREE

Identifies calls to free() where the argument is a pointer to a function or an array. It also detects the cases where
free() is used on an address-of expression, which can never be heap allocated. Coverity Prevent cannot discover all
violations of this rule, so further verification is necessary.

Klocwork

Include Page
Klocwork_V
Klocwork_V

FNH.MIGHT
FNH.MUST
FUM.GEN.MIGHT
FUM.GEN.MUST

 

LDRA tool suite

Include Page
LDRA_V
LDRA_V

407 S, 483 S

Partially implemented

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Bibliography

[ISO/IEC 9899:2011]Subclause J.2, "Undefined Behavior"
[Seacord 2013b]Chapter 4, "Dynamic Memory Management"

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