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21534 Commits

Author SHA1 Message Date
Georgy Komarov ff61d8e370 misra.py: Skip execution for globally suppressed checks (#2301) 
These changes will improve misra.py execution time in the
case where we use globally suppressed checks. For example, when using
single MISRA rule and suppress others, we could get about twice the
execution speed, since most of `MisraChecker' class methods will not
be started at all.

Some measurements and discussion are available at:
https://github.com/danmar/cppcheck/pull/2301
 2019-11-04 06:57:41 +01:00
Paul Fultz II c38bbb75e4 Fix issue 9448: Check for temporaries from library function calls (#2312) 2019-11-03 22:02:10 +01:00
Daniel Marjamäki c7a23f126f Fixed #9373 (False Positive - missingOverride) 2019-11-03 18:42:04 +01:00
Daniel Marjamäki c3ae028a41 Fixed #8617 (False positive: uninitdata for memory allocated and initialized in function called new (C code)) 2019-11-03 17:08:28 +01:00
Daniel Marjamäki 8c8952ae7c Fixed #9324 (FP compareBoolExpressionWithInt - when using C++ and/or operator synonyms) 2019-11-03 12:53:30 +01:00
Daniel Marjamäki 03ae0ccef3 AST: Do not hang for code 'foo({ for (a;b;c) {} });' 2019-11-03 11:02:59 +01:00
Daniel Marjamäki fadf209e18 Add test for #9326 (FP knownConditionTrueFalse - Returning bool variable treated as condition) 2019-11-03 08:49:39 +01:00
Daniel Marjamäki df8bdabddd Testing; Readded tests 2019-11-03 08:45:34 +01:00
Maksim Derbasov 7de55b09f8 Triage tool ui improvement (#2320) 
* triage tool: ui improvement

* small code tweak

* ci fix

* ci fix 2nd attempt
 2019-11-03 08:30:30 +01:00
Armin Müller c95b5d0a3c donate-cpu-server.py: Add explanation how to read timing list (#2315) 
* Add explanation how to read timing list

* fixed HTML
 2019-11-03 08:27:05 +01:00
Daniel Marjamäki 908cd39572 daca2-packages: improved filter for versions 2019-11-03 08:13:06 +01:00
Daniel Marjamäki dbbea54b74 daca2-getpackages: if a package has many versions then only scan latest 2019-11-03 08:05:06 +01:00
Daniel Marjamäki 9917ff1ce1 googletest: ASSERT_THROW / EXPECT_THROW 2019-11-02 20:17:04 +01:00
Daniel Marjamäki 791242ea78 Fixed #6975 and #9376 (Tokenizer: unknown macro without semicolon) 2019-11-02 19:34:19 +01:00
Daniel Marjamäki 28182084f2 Fix crash when there are too many nested scopes. Bail out after 1000 nested scopes. The crash was in gcc and was seen with daca@home. 2019-11-02 18:23:10 +01:00
Daniel Marjamäki 29778fdddb readme: Donate CPU 2019-11-02 08:25:04 +01:00
Daniel Marjamäki 42432982ea oss-fuzz: fixed inner assignment 2019-11-02 08:00:42 +01:00
Dmitry-Me 0b97f37736 Improve test coverage 2019-11-01 18:41:10 +03:00
Dmitry-Me f2cf71f6e9 Fix typo 2019-11-01 18:39:53 +03:00
Sebastian 4f927ea6c7
htmlreport: Add HTML validation and fix syntax errors (#2317) 
Add HTML validation with HTML Tidy for the resulting files index.html
and stats.html.
Fix syntax errors found by the validator.
Fix that the links in the footer are not clickable by removing the
"height: 75%;" style for the classes "menu" and "menu_index".
Add some line breaks to the HTML output for better readability and for
easier debugging.
 2019-11-01 15:06:44 +01:00
Maksim Derbasov 91a4bcd71e Triage tool usability improvement (#2319) 
* gitignore for triage tool

* window header

* Search filename / in files functionallity for triage tool

* small codeclean
 2019-11-01 09:29:00 +01:00
IOBYTE 3f0ef01154 Fix #9446 (Syntax error on valid C++ code) (#2316) 2019-11-01 09:11:29 +01:00
Sebastian e9bc62d5b4 .travis.yml: Install pygments via pip instead of apt (#2318) 
This way we should get a newer version of pygments.
 2019-11-01 09:10:10 +01:00
Daniel Marjamäki 35d04cd2d3 AST: non-standard handling of ; in argument list for unknown macro 2019-11-01 09:05:45 +01:00
Armin Müller bdd41151ed Typos found by running "codespell" (#2314) 2019-10-31 15:03:18 +01:00
Daniel Marjamäki 6e9d496ab3 ValueFlow: handling of char literal size before ValueType has been set 2019-10-31 14:06:46 +01:00
Sebastian db7cddf163 cppcheck-htmlreport: Fix premature end of loop in statistics output (#2313) 
This issue and also a fix has been reported by Lionel Gimbert in the forum:
https://sourceforge.net/p/cppcheck/discussion/development/thread/d18fb312ee/
All credit goes to him.
 2019-10-31 09:26:43 +01:00
Sebastian 8b2903d5ce openssl.cfg: Add OpenSSL library configuration with tests (#2248) 
* openssl.cfg: Add OpenSSL library configuration with tests

Reference: https://www.openssl.org/docs/man1.1.1/man3/

* openssl.cfg: Add some configurations for EVP functions

Add alloc/dealloc configuration for EVP_CIPHER_CTX_new and
EVP_CIPHER_CTX_free.
Add configuration for encryption functions that are used in example code
which is added to the tests.
 2019-10-31 09:21:08 +01:00
versat 181e1baa69 cppcheck.vcxproj.filters: Also update this Visual Studio file 
This .filters file has been automatically updated by Visual Studio when
the two new files were added. So it should also be updated.
 2019-10-31 09:05:58 +01:00
Daniel Marjamäki 9094ff01d3 Fixed #9363 (knownConditionTrueFalse: False positive about function parameter) 2019-10-31 08:34:09 +01:00
orbitcowboy 7c2c81bf41 wxwidgets.cfg: Added support for more EVT-macros, found by daca@home. 2019-10-31 08:32:13 +01:00
versat 470f0cdfe3 lib/cppcheck.vcxproj: Fix Visual Studio build, add new files. 2019-10-31 08:29:19 +01:00
Daniel Marjamäki 6d1c84e3a6 Fixed #9449 (SymbolDatabase: Function lookup fails when string literal is converted to bool) 2019-10-30 21:05:42 +01:00
Daniel Marjamäki b96a347914 Tokenizer: Report unknown macro when argument list contains if/for/while/switch 2019-10-30 19:36:19 +01:00
Daniel Marjamäki 33d43808f7 Run dmake 2019-10-30 18:38:37 +01:00
Daniel Marjamäki 8c591308cb astyle formatting 
[ci skip]
 2019-10-30 18:19:45 +01:00
Sebastian 816aa7e211
Fix and re-enable htmlreport tests (#2310) 
* htmlreport/check.sh: Remove check with obsolete file

gui/test/data/xmlfiles/xmlreport_v1.xml has been removed with commit
d95efc44c7

* .travis.yml: Enable htmlreport test again

* cppcheck-htmlreport: Fall back to guessing lexer from file content

If the lexer can not be guessed from the file extension (for example
for *.tpp) then guess the lexer that should be used from the content.
This fixes "ERROR: *" output when running "htmlreport/check.sh"
Also use specific exceptions instead of bare ones.
 2019-10-30 18:01:39 +01:00
Paul Fultz II 694d147097 Refactor ProgramMemory and PathAnalysis (#2311) 
* Traverse conditions for container size

* Move program memory to seperate file

* Revert "Traverse conditions for container size"

This reverts commit 914783769f.

* Move pathanalysis to seperate files
 2019-10-30 17:57:46 +01:00
Rikard Falkeborn 239b660a52 Fix #9438 (Don't warn for return (void*) malloc(1)) (#2307) 2019-10-30 17:55:47 +01:00
Daniel Marjamäki 277c59e5f3 AST: Fixed AST for lambda that returns template type 2019-10-30 16:05:34 +01:00
IOBYTE 02e7f4f61c Fix template templates where the template template parameter is not the first parameter. (#2309) 2019-10-30 12:12:47 +01:00
Paul Fultz II 02150e741d Fix issue 7836: Add regression test (#2308) 2019-10-30 12:12:02 +01:00
Sebastian 02c0240dcd
Fix #9322: bsd.cfg, gnu.cfg: Fix FP for mmap when argument "fd" is -1 (#2306) 
In contrast to POSIX, GNU and BSD allow or even require the argument
"fd" to be set to -1 if MAP_ANONYMOUS or MAP_ANON is specified.
 2019-10-30 09:39:50 +01:00
Daniel Marjamäki 210232d35c Fixed #9314 (false positive: (error) Uninitialized variable: ret) 2019-10-29 20:36:58 +01:00
cyy cf5dd48994 add override (#2305) 2019-10-29 20:06:40 +01:00
Maksim Derbasov e1c41765f5 Update tools/readme.md (#2300) 
* Update readme.md

* Update readme.md
 2019-10-29 20:05:16 +01:00
Georgy Komarov a2b101afd5 gui: update Russian translation (#2304) 
* gui: update Russian translations

* gui: fix translation

* correct defines/undefunes
 2019-10-29 20:03:47 +01:00
Paul Fultz II 1ef85f9229 Fix issue 9432 and 9433: False positive: Reference to temporary returned (#2302) 2019-10-29 19:12:58 +01:00
Daniel Marjamäki c3c9559bee Fix Cppcheck warning 2019-10-27 18:22:47 +01:00
Daniel Marjamäki c899d7becf --verify: Fix false negative in itc 2019-10-27 16:47:56 +01:00