a7fcc00d51
[clang-tidy] Add new cert-dcl21-cpp check
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This check flags postfix operator++/-- declarations,
where the return type is not a const object.
Differential Revision: https://reviews.llvm.org/D32743
llvm-svn: 302637
2017-05-10 11:16:55 +00:00
e2fa53030e
[clang-tidy] Add cert-dcl58-cpp (do not modify the 'std' namespace) check.
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Differential Revision: https://reviews.llvm.org/D23421
llvm-svn: 295435
2017-02-17 08:52:51 +00:00
79578cc936
[clang-tidy] Remove duplicated check from move-constructor-init
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Summary:
An addition to the move-constructor-init check was duplicating the
modernize-pass-by-value check.
Remove the additional check and UseCERTSemantics option.
Run the move-constructor-init test with both checks enabled.
Fix modernize-pass-by-value false-positive when initializing a base
class.
Add option to modernize-pass-by-value to only warn about parameters
that are already values.
Reviewers: alexfh, flx, aaron.ballman
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D26453
llvm-svn: 290051
2016-12-17 20:23:14 +00:00
7c7ea7d0ae
[clang-tools-extra] Format sources with clang-format. NFC.
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Summary:
Ran clang-format on all .c/.cpp/.h files in clang-tools-extra.
Excluded the test, unittests, clang-reorder-fields, include-fixer, modularize and pptrace directories.
Reviewers: klimek, alexfh
Subscribers: nemanjai
Tags: #clang-tools-extra
Differential Revision: https://reviews.llvm.org/D26329
llvm-svn: 286221
2016-11-08 07:50:19 +00:00
7bfa685611
Add a new clang-tidy check for cert-msc50-cpp (and cert-msc30-c) that corresponds to the CERT C++ secure coding rule: https://www.securecoding.cert.org/confluence/display/cplusplus/MSC50-CPP.+Do+not+use+std%3A%3Arand%28%29+for+generating+pseudorandom+numbers
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Patch by Benedek Kiss
llvm-svn: 285809
2016-11-02 14:16:36 +00:00
2cf1dc2add
[clang-tidy] Add cert-err09-cpp check alias.
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Summary: This adds cert-err09-cpp alias for completeness, similar to cert-err61-cpp.
Reviewers: alexfh, hokein
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D25770
llvm-svn: 284596
2016-10-19 14:28:19 +00:00
5d08bb72d9
[clang-tidy] Switch to a more common way of customizing check behavior.
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This should have been done this way from the start, however I somehow missed
r257177.
llvm-svn: 270215
2016-05-20 13:42:40 +00:00
456177b98f
[clang-tidy] Cleaning namespaces to be more consistant across checkers.
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Summary:
The goal of the patch is to bring checkers in their appropriate namespace.
This path doesn't change any behavior.
Reviewers: alexfh
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D19811
llvm-svn: 268264
2016-05-02 18:00:29 +00:00
d744e63d90
Add a clang-tidy check that flags string-to-number conversion functions that have insufficient error checking, suggesting a better alternative.
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This check corresponds to: https://www.securecoding.cert.org/confluence/display/c/ERR34-C.+Detect+errors+when+converting+a+string+to+a+number
llvm-svn: 268100
2016-04-29 20:56:48 +00:00
527a420550
Add a new check, cert-env33-c, that diagnoses uses of system(), popen(), and _popen() to execute a command processor. This check corresponds to the CERT secure coding rule: https://www.securecoding.cert.org/confluence/pages/viewpage.action?pageId=2130132
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llvm-svn: 261530
2016-02-22 16:01:06 +00:00
611d2e4ee6
Add a new check, cert-flp30-c, that diagnoses loop induction expressions of floating-point type. This check corresponds to the CERT secure coding rule: https://www.securecoding.cert.org/confluence/display/c/FLP30-C.+Do+not+use+floating-point+variables+as+loop+counters
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llvm-svn: 261324
2016-02-19 14:03:20 +00:00
1284f04aed
Rename the CERT namespace to cert, and update some checkers to use this namespace consistently.
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Patch thanks to Haojian Wu!
llvm-svn: 256756
2016-01-04 14:31:14 +00:00
43aef4cb9b
Add a new checker, cert-err58-cpp, that checks for static or thread_local objects that use a throwing constructor.
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This check corresponds to the CERT secure coding rule: https://www.securecoding.cert.org/confluence/display/cplusplus/ERR58-CPP.+Constructors+of+objects+with+static+or+thread+storage+duration+must+not+throw+exceptions
llvm-svn: 254415
2015-12-01 14:05:39 +00:00
5a786ddf4c
Add a new clang-tidy checker that flags throw expressions whose thrown type is not nothrow copy constructible. While the compiler is free to elide copy constructor calls in some cases, it is under no obligation to do so, which makes the code a portability concern as well as a security concern.
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This checker corresponds to the CERT secure coding rule: https://www.securecoding.cert.org/confluence/display/cplusplus/ERR60-CPP.+Exception+objects+must+be+nothrow+copy+constructible
llvm-svn: 253246
2015-11-16 19:17:43 +00:00
a742b84e5d
Exposing an existing checker under the name cert-err61-cpp, as it corresponds to the CERT C++ secure coding rule: https://www.securecoding.cert.org/confluence/display/cplusplus/ERR61-CPP.+Catch+exceptions+by+lvalue+reference
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llvm-svn: 250221
2015-10-13 20:42:41 +00:00
e4b1765a0f
Adding a checker (cert-err52-cpp) that detects use of setjmp or longjmp in C++ code. Corresponds to the CERT C++ secure coding rule: https://www.securecoding.cert.org/confluence/pages/viewpage.action?pageId=1834
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llvm-svn: 249727
2015-10-08 19:54:43 +00:00
46bc30472b
Adding a checker (cert-dcl50-cpp) that detects the definition of a C-style variadic function in C++ code. Corresponds to the CERT C++ secure coding rule: https://www.securecoding.cert.org/confluence/display/cplusplus/DCL50-CPP.+Do+not+define+a+C-style+variadic+function
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llvm-svn: 249343
2015-10-05 20:08:59 +00:00
ea2f90c96b
Adding a new clang-tidy module to house CERT-specific checkers, and map existing checkers to CERT secure coding rules and recommendations for both C ( https://www.securecoding.cert.org/confluence/display/c/SEI+CERT+C+Coding+Standard ) and C++ ( https://www.securecoding.cert.org/confluence/pages/viewpage.action?pageId=637 ).
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llvm-svn: 249130
2015-10-02 13:27:19 +00:00
Gabor Horvath