SEI CERT C Coding Standard

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changes.mady.by.user Unknown User (lflynn)

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changes.mady.by.user Will Snavely

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9.5

Tool

Version

Checker

Description

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
Klocwork
Include Page
Klocwork_V
Klocwork_V
SV.TOCTOU.FILE_ACCESS 
Parasoft C/C++test
Include Page
c:Parasoft_V
c:Parasoft_V
SECURITY-19Partially implemented; use of lstat
Polyspace Bug FinderR2016aFile access between time of check and use (TOCTOU)

File or folder might change state due to access race

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