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12134 Commits

Author SHA1 Message Date
Daniel Marjamäki
1ad70bbeb8
Merge pull request #2697 from pfultz2/unique_lock 
Extend mutex checking for more locking patterns
 2020-06-27 07:32:26 +02:00
Daniel Marjamäki
c3749625f3
Merge pull request #2688 from jpyllman/fix_chklibfunc 
not report locally declared functions as missing configuration of --check-library
 2020-06-27 06:53:09 +02:00
Daniel Marjamäki
72bdeb9307
Merge pull request #2698 from pfultz2/const-param-casts 
Fix issue 9778: False positive: constParameter when returning non-const reference cast
 2020-06-27 06:45:30 +02:00
Paul
cf475fab51 Fix issue 9778: False positive: constParameter when returning non-const reference cast 2020-06-26 15:47:59 -05:00
Daniel Marjamäki
f5ace9ffbe SymbolDatabase; Improved ValueType when container methods items 2020-06-26 22:47:28 +02:00
Paul
82b91869ee Extend mutex checking for more locking patterns 2020-06-26 15:06:20 -05:00
Daniel Marjamäki
c5f9e85ee7 GUI: Add configuration for max recursion in template instantiation 2020-06-26 17:12:02 +02:00
Daniel Marjamäki
f569bc79f5
Merge pull request #2694 from pfultz2/pch 
Add option to disable pch since its broken with ccache
 2020-06-26 16:45:38 +02:00
Daniel Marjamäki
98bf0d41aa TemplateSimplifier; Clarify information message when max recursion limit is reached 2020-06-26 12:59:40 +02:00
Daniel Marjamäki
262f44e76a astyle formatting 
[ci skip]
 2020-06-26 12:56:56 +02:00
Daniel Marjamäki
cb8396aaf8
Merge pull request #2696 from pfultz2/getTokenArgumentFunction-ast 
Fix issue 9710 and 9767: Use AST to get function from argument
 2020-06-26 09:50:18 +02:00
Paul
1bef6ed268 Another check for null 2020-06-25 19:12:01 -05:00
Paul
263a0364cc Avoid null pointer dereference 2020-06-25 17:23:42 -05:00
Paul
720d882b69 Remove known arg 2020-06-25 17:20:20 -05:00
Paul
60c42b17a6 Fix known conditions 2020-06-25 15:46:30 -05:00
Daniel Marjamäki
af6e76d623 Fixed #9787 (Better handling of user defined literals) 2020-06-25 22:06:34 +02:00
Paul
1676ad5f45 Fix issue 9710 and 9767: Use AST to get function from argument 2020-06-25 12:54:46 -05:00
Daniel Marjamäki
ec8fbb1580
Merge pull request #2682 from pfultz2/check-mutexes 
Add new check for incorrect usage of mutexes and lock guards
 2020-06-25 16:21:36 +02:00
Paul
18a8b5bc65 Add option to disable pch since its broken with ccache 2020-06-24 18:41:16 -05:00
Paul
3c10a9c659 Update message 2020-06-24 18:09:30 -05:00
Daniel Marjamäki
34468f3c1a Template simplifier; Write information message when recursion limit is reached. 2020-06-24 20:30:03 +02:00
Daniel Marjamäki
693b24d30a Fix testrunner 2020-06-22 14:31:34 +02:00
Daniel Marjamäki
ab14d2bc0f exceptRethrowCopy: Fixed FP in Cppcheck 2020-06-22 12:26:41 +02:00
Daniel Marjamäki
9b5986505e AST; Improved ast for variable declaration with assignment 2020-06-22 08:34:31 +02:00
Daniel Marjamäki
f792cabc2b ExprEngine; better handling of containers 2020-06-21 21:48:36 +02:00
Daniel Marjamäki
5497e8ed67 ExprEngine; Improved handling of stream read 2020-06-21 20:05:26 +02:00
Daniel Marjamäki
11e2b5ea14 Bug hunting; Timeout 2020-06-21 18:28:07 +02:00
Daniel Marjamäki
65498b5e9a Bug hunting; Fixed hang when there is recursion 2020-06-21 15:16:05 +02:00
Daniel Marjamäki
8ec5605bac
Merge pull request #2689 from Ken-Patrick/9769 
9769: Improve value flow for ternary operator
 2020-06-21 13:04:43 +02:00
Daniel Marjamäki
ff445f9ca2 Bug hunting; Make cve.py happy again 2020-06-21 08:50:27 +02:00
Daniel Marjamäki
f270ca1909 ExprEngine; Better handling of function calls 2020-06-20 23:00:39 +02:00
Ken-Patrick Lehrmann
5a3789a23f 9769: Improve value flow for ternary operator 
In some cases, the condition of the ternary operator is assigned a known
value after the two possible results, and in such cases, we would not
take the opportunity to assign a value to the ternary operator (and to
the other parents in the ast).
This patch adds this capability.
 2020-06-20 10:29:28 +02:00
Ken-Patrick Lehrmann
7065c5598b Try to fix compilation with cppcheck.vcxproj 2020-06-20 09:47:35 +02:00
Daniel Marjamäki
af45148e58 ExprEngine; Refactor and improve code. Add tests for increments. 2020-06-19 20:40:20 +02:00
Daniel Marjamäki
06aeac75dc Bug hunting; Fix false negatives 2020-06-19 18:38:02 +02:00
Daniel Marjamäki
b4443aa5a0 Suppress exceptRethrowCopy false positive 2020-06-19 18:15:04 +02:00
Daniel Marjamäki
8653c4b3a9 ExprEngine; Fix uninitialized value FP in subfunction when argument is passed by value 2020-06-19 18:05:56 +02:00
Daniel Marjamäki
6ec15b6d7b ExprEngine; Simple handling of increment/decrement 2020-06-19 17:35:35 +02:00
Daniel Marjamäki
a5a3738df4 Fixed cve.py 2020-06-19 17:13:35 +02:00
orbitcowboy
f60e805798 Running astyle [ci skip] 2020-06-19 16:36:09 +02:00
Daniel Marjamäki
c62e345340 Fix Cppcheck warning 2020-06-19 14:11:49 +02:00
Daniel Marjamäki
f516bde744 ExprEngine; Fix TODO assertion 2020-06-19 14:05:19 +02:00
Daniel Marjamäki
d0ac583b97 Add 'bughuntingchecks' 2020-06-19 13:16:48 +02:00
Daniel Marjamäki
cbe038e694 ExprEngine: execute functions in same TU 2020-06-19 10:27:59 +02:00
Jens Yllman
08b0fa21a7 do not report locally declared functions as missing configuration for --check-library 2020-06-18 14:49:19 +02:00
Daniel Marjamäki
542158d0f4 Bug hunting; checking uninitialized struct member 2020-06-18 13:49:11 +02:00
Jens Yllman
9320ac287a only report on functions in --library files 2020-06-18 11:42:07 +02:00
Paul
f7029e62ac Check for mor FPs 2020-06-17 17:06:06 -05:00
Daniel Marjamäki
3f8218af1b Removed CheckClass::operatorEq: does not 'belong' 2020-06-17 20:35:43 +02:00
Ken-Patrick Lehrmann
c297ed8204 Better handle noreturn or throwing functions in valueflow 
Teaching cppcheck about `BOOST_THROW_EXCEPTION` and
`boost::throw_exception`, and using noreturn information from libraries
in value flow.

This fixes false positive nullPointerRedundantCheck with the following
code:
```
void throwexception(int * buf)
{
    if (!buf)
        boost::throw_exception(std::bad_alloc());
    *buf = 0;
}
```
 2020-06-17 19:06:14 +02:00