SEI CERT C Coding Standard

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Old Version 86

changes.mady.by.user Will Snavely

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New Version 87

changes.mady.by.user Arthur Hicken

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Comment: update parasoft

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Failure to understand implementation-specific details regarding signal-handler persistence can lead to unexpected behavior.

Recommendation

Severity

Likelihood

Remediation Cost

Priority

Level

SIG01-C

Low

Unlikely

Low

P3

L3

Automated Detection

Tool

Version

Checker

Description

CodeSonar
Include Page
CodeSonar_V
CodeSonar_V
BADFUNC.SIGNALUse of signal
Compass/ROSE

 

 



Could detect possible violations by flagging any signal handler that calls signal() to (re)assert itself as the handler for its signal

LDRA tool suite
Include Page
LDRA_V
LDRA_V
97 DPartially implemented
Parasoft C/C++test
Include Page
c:
Parasoft_V
c:
Parasoft_V
MISRA2012
MISRA2004-
RULE-21
20_
5
8_bUse of signal
PRQA QA-C
Include Page
PRQA QA-C_v
PRQA QA-C_v
5020Partially implemented

Related Vulnerabilities

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

Related Guidelines

SEI CERT C++ Coding StandardVOID SIG01-CPP. Understand implementation-specific details regarding signal handler persistence

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