SEI CERT C Coding Standard

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Old Version 43

changes.mady.by.user David Svoboda

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New Version 44

changes.mady.by.user Jill Britton

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Tool

Version

Checker

Description

Axivion Bauhaus Suite

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Axivion Bauhaus Suite_V
Axivion Bauhaus Suite_V

CertC-POS54
CodeSonar
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CodeSonar_V
CodeSonar_V
LANG.FUNCS.IRV
LANG.ERRCODE.NOTEST
LANG.ERRCODE.NZ
Ignored return value
Missing Test of Error Code
Non-zero Error Code
Compass/ROSE

Can detect violations of this recommendation when checking for violations of EXP12-C. Do not ignore values returned by functions and EXP34-C. Do not dereference null pointers

Coverity

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Coverity_V
Coverity_V

CHECKED_RETURN

Finds inconsistencies in how function call return values are handled. Coverity Prevent cannot discover all violations of this recommendation, so further verification is necessary

Helix QAC

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Helix QAC_V
Helix QAC_V

C3200
Klocwork
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Klocwork_V
Klocwork_V
SV.RVT.RETVAL_NOTTESTED
LDRA tool suite
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LDRA_V
LDRA_V

80 D

Partially implemented
Parasoft C/C++test
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Parasoft_V
Parasoft_V

CERT_C-POS54-a
CERT_C-POS54-b
CERT_C-POS54-c

The value returned by a function having non-void return type shall be used
The value returned by a function having non-void return type shall be used
Avoid null pointer dereferencing

PC-lint Plus

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PC-lint Plus_V
PC-lint Plus_V

413, 534, 613

Assistance provided

Polyspace Bug Finder

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Polyspace Bug Finder_V
Polyspace Bug Finder_V

CERT C: Rule POS54-CChecks for situations where return value of a sensitive function is not checked (rule fully covered)PRQA QA-C
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PRQA QA-C_vPRQA QA-C_v

3200

Partially implemented

Related Vulnerabilities

The vulnerability in Adobe Flash [VU#159523] arises because Flash neglects to check the return value from calloc(). Even when calloc() returns NULL, Flash writes to an offset from the return value. Dereferencing NULL usually results in a program crash, but dereferencing an offset from NULL allows an exploit to succeed without crashing the program.

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