SEI CERT C Coding Standard

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Old Version 94

changes.mady.by.user Jill Britton

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New Version 95

changes.mady.by.user Joerg Herter

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Tool

Version

Checker

Description

Astrée
Include Page
Astrée_V
Astrée_V
user_definedSoundly supported
Axivion Bauhaus Suite

Include Page
Axivion Bauhaus Suite_V
Axivion Bauhaus Suite_V

CertC-POS35
Compass/ROSE



Can detect some violations of this rule. In particular, it ensures that calls to open() that are preceded by a call to lstat() are also followed by a call to fstat().

Coverity
Include Page
Coverity_V
Coverity_V

TOCTOU

Implemented
Helix QAC

Include Page
Helix QAC_V
Helix QAC_V

DF4886, DF4887, DF4888


Klocwork
Include Page
Klocwork_V
Klocwork_V

SV.TOCTOU.FILE_ACCESS
CERT.STR.ASSIGN.CONST_TO_NONCONST


Parasoft C/C++test
Include Page
Parasoft_V
Parasoft_V

CERT_C-POS35-b

Avoid race conditions while checking for the existence of a symbolic link

Polyspace Bug Finder

Include Page
Polyspace Bug Finder_V
Polyspace Bug Finder_V

CERT C: Rule POS35-C

Checks for file access between time of check and use (TOCTOU) (rule fully covered)

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

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