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4 Commits

Author SHA1 Message Date
Kirstóf Umann bda3dd0d98 [analyzer][NFC] Change LangOptions to CheckerManager in the shouldRegister* functions 
Some checkers may not only depend on language options but also analyzer options.
To make this possible this patch changes the parameter of the shouldRegister*
function to CheckerManager to be able to query the analyzer options when
deciding whether the checker should be registered.

Differential Revision: https://reviews.llvm.org/D75271
 2020-03-27 14:34:09 +01:00
Benjamin Kramer 247a177cf7 Give helpers internal linkage. NFC. 2020-03-10 18:27:42 +01:00
Utkarsh Saxena cb54c13c21 [clang][analyzer] Modify include AllocationState.h in PutenvWithAutoChecker.cpp 
Summary:
PutenvWithAutoChecker.cpp used to include "AllocationState.h" that is present in project root.
This makes build systems like blaze unhappy. Made it include the header relative to source file.

Reviewers: kadircet

Subscribers: xazax.hun, baloghadamsoftware, szepet, a.sidorin, mikhail.ramalho, Szelethus, donat.nagy, dkrupp, Charusso, martong, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D74906
 2020-02-20 17:17:36 +01:00
Zurab Tsinadze a54d81f597 [analyzer] CERT: POS34-C 
Summary:
This patch introduces a new checker:
`alpha.security.cert.pos.34c`

This checker is implemented based on the following rule:
https://wiki.sei.cmu.edu/confluence/x/6NYxBQ
The check warns if  `putenv` function is
called with automatic storage variable as an argument.

Differential Revision: https://reviews.llvm.org/D71433
 2020-02-19 18:12:19 +01:00