SEI CERT C Coding Standard

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changes.mady.by.user Caden Milne

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Comment: REM Cost Reform

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Failure to enclose calls to the cnd_wait() or cnd_timedwait() functions inside a while loop can lead to indefinite blocking and denial of service (DoS).

Rule

Severity

LikelihoodRemediation Cost

Detectable

Repairable

Priority

Level

CON36-C

Low

Unlikely

Yes

MediumNo

P2

L3

Automated Detection

Tool

Version

Checker

Description

CodeSonar
Include Page
CodeSonar_V
CodeSonar_V

LANG.STRUCT.ICOL
CONCURRENCY.BADFUNC.CNDWAIT

Inappropriate Call Outside Loop
Use of Condition Variable Wait

Cppcheck Premium

Include Page
Cppcheck Premium_V
Cppcheck Premium_V

premium-cert-con36-cFully implemented
Helix QAC

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Helix QAC_V
Helix QAC_V

C2027
Klocwork
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Klocwork_V
Klocwork_V

CERT.CONC.WAKE_IN_LOOP_C


Parasoft C/C++test

Include Page
Parasoft_V
Parasoft_V

CERT_C-CON36-a

Wrap functions that can spuriously wake up in a loop

Polyspace Bug Finder

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Polyspace Bug Finder_V
Polyspace Bug Finder_V

CERT C: Rule CON36-CChecks for situations where functions that can spuriously wake up are not wrapped in loop (rule fully covered)

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