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11890 Commits

Author SHA1 Message Date
Daniel Marjamäki
8c57055a0b Try to make Travis happy 2020-05-03 20:46:29 +02:00
Daniel Marjamäki
b5094f298a Bug hunting; Add new 'incomplete' flag for error messages. Used when analysis is incomplete. 2020-05-03 17:20:38 +02:00
Daniel Marjamäki
4c63940902 Add bug hunting test case for CVE-2019-7156 2020-05-02 22:22:31 +02:00
Daniel Marjamäki
5eeeba97eb SymbolDatabase: Better handling of function pointer function argument 2020-05-02 17:04:54 +02:00
Daniel Marjamäki
56abbc1d42 Fixed segmentation faults 2020-05-01 18:10:18 +02:00
Daniel Marjamäki
34572a40ab Bug hunting: Fixed handling of switch 'case %char%' 2020-05-01 15:15:24 +02:00
Daniel Marjamäki
999ef06156 ExprEngine: Try to handle function with unknown type better 2020-04-30 22:10:30 +02:00
Daniel Marjamäki
b27fabaacb Refactoring ExprEngine 2020-04-30 21:49:27 +02:00
Daniel Marjamäki
b97250e0fa ExprEngine; Try to handle assignments better 2020-04-30 21:05:34 +02:00
Daniel Marjamäki
5a9e81897a ExprEngine: Document how it works 2020-04-30 12:18:49 +02:00
Daniel Marjamäki
e30eabc896 ExprEngine: Fail to execute contract => write error message 2020-04-29 18:30:12 +02:00
Daniel Marjamäki
daea5e2d6c Bug hunting: Do not warn about 'Division by zero' when variable is uninitialized 2020-04-29 11:00:33 +02:00
Daniel Marjamäki
5d67fd0e56 Bug hunting: Set 'inconclusive' flag for bailout values 2020-04-29 10:58:01 +02:00
Daniel Marjamäki
3eb19a64cb Removed inline suppression, it was not a FP, use #ifdef differently 2020-04-28 22:29:16 +02:00
Daniel Marjamäki
13e79fdeb6 Temporary inline suppression to hide false positive 2020-04-28 22:21:07 +02:00
Daniel Marjamäki
249a101ec2 Travis: Fix naming 2020-04-28 22:18:02 +02:00
Daniel Marjamäki
12dfd8a5ca GUI: Show missing/added contracts in tab 2020-04-28 22:09:01 +02:00
Daniel Marjamäki
dab8b9fd31 ExprEngine: Improved checking of contracts in function calls 2020-04-28 17:16:13 +02:00
Daniel Marjamäki
c19a9c2ad9 GUI: Only edit contract for non-bailout warnings 2020-04-27 19:43:38 +02:00
Daniel Marjamäki
2e369cc842 astyle formatting 
[ci skip]
 2020-04-27 17:35:52 +02:00
Lionel Gimbert
ad6be7b122
Enforcing CppCoreGuideline C.35 on virtual class destructor (#2572) 
* Enforcing CppCoreGuideline C.35
A base class destructor should be either public and virtual, or protected and non-virtual

https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#Rc-dtor-virtual

* Protected destructor of ciurtual class can be virtual
 2020-04-27 09:22:42 +02:00
Daniel Marjamäki
f7096a2232 Bug hunting: basic handling of contracts through GUI 2020-04-27 09:08:50 +02:00
Daniel Marjamäki
72e0a4be29 Fixed initializerList warning 2020-04-26 15:24:25 +02:00
Daniel Marjamäki
6d7dd7400d Refactoring; Sort options alphabetically. Removed unused --check-diff functionality. 2020-04-26 10:22:12 +02:00
Daniel Marjamäki
47c998e52d Fixed #9689 (setVarId: wrong varid when 'not' is used) 2020-04-25 14:42:45 +02:00
Daniel Marjamäki
39710f106c Fixed #9693 (Bug hunting: Segmentation fault with --bug-hunting and clangimport.cpp) 2020-04-25 10:13:18 +02:00
Oliver Stöneberg
04bd2bdb74
some sanitizer build fixes and cleanups (#2621) 
* cleaned up sanitizer build flags

* exprengine.cpp: work around linker error with Clang and UBSAN
 2020-04-24 21:17:06 +02:00
Daniel Marjamäki
3042bbdc3d Bug hunting: Handle early returns faster 2020-04-24 18:51:54 +02:00
Paul Fultz II
2a09465a07
Fix issue 9686: Regression: ValueFlow should handle try/catch better (#2618) 2020-04-22 19:20:03 +02:00
Oliver Stöneberg
1388e9385b
cleaned up setting of compiler options and a few more things in CMake (#2599) 
* cleaned up compiler options related code in CMake

* moved cmake_minimum_required() and raised to latest 2.8.x version

* use proper compiler version check / print compiler version

* fixed linking of sanitized builds

* added proper version checks to newer Clang warnings and enabled them / moved tinyxml_objs flags to proper compiler

* disabled -Wdeprecated-declarations for Clang

* compileroptions.cmake: removed unnecessary check for clang++ existence - CMAKE_CXX_COMPILER_ID is determined by CMake

* printInfo.cmake: removed unnecessary message for ANALYZE_ADDRESS - LSAN is part of ASAN and enabled by default

* cleaned up if() comparisons in CMake

* added/adjusted TODOs
 2020-04-22 11:04:19 +02:00
Daniel Marjamäki
387f0a268b Clang import: Better bailout for syntax errors when build dir is not used 2020-04-22 10:27:44 +02:00
Paul Fultz II
d88557bc18
Rename constArgument to knownArgument (#2616) 2020-04-22 09:13:35 +02:00
Daniel Marjamäki
05dcb9a435 Clang import; Allow Clang import without a Cppcheck build dir 2020-04-21 22:26:34 +02:00
Oliver Stöneberg
1af959af2c
fixed -Wextra-semi-stmt Clang warnings (#2553) 
* fixed -Wextra-semi-stmt Clang warnings

* adjusted REDIRECT macro to require a semicolon

* testmathlib.cpp: rolled back accidental change
 2020-04-21 17:27:51 +02:00
Daniel Marjamäki
bda73600e0 Tokenizer: Improved removal of unused template (#9588) 2020-04-20 20:48:22 +02:00
Daniel Marjamäki
da6e0308c5 Fixed #9195 (False positive: shadowFunction when constructor is shadowed) 2020-04-20 18:02:10 +02:00
Zorgovskiy
08fc956990
Fixes issue #9664 (#2614) 2020-04-20 08:59:35 +02:00
Daniel Marjamäki
219180b00a Fixed #9038 (Auto type with explicit pointer symbol detected as integer) 2020-04-19 20:08:47 +02:00
Lukas Grützmacher
095fd2bc62
add command line option to select single project configuration of loaded solution (#2523) 
* add command line option to select single project configuration of loaded solution

* Update cmdlineparser.cpp

* Update manual.md

* fix initialization
 2020-04-19 18:19:28 +02:00
Daniel Marjamäki
e8bbfdbfee Fixed #9559 (Multiple checks to std::atomic are not redundant) 2020-04-19 17:29:40 +02:00
Daniel Marjamäki
3c56ccc33f Fixed #9531 (Syntax Error: AST broken, 'for' doesn't have two operands.) 2020-04-19 17:00:22 +02:00
Paul Fultz II
e2efb338b6
Fix issue 9678: False positive: generic valueflow forward analysis (#2611) 2020-04-19 08:28:07 +02:00
Daniel Marjamäki
54978847c5 Fixed #8916 (FP: followVar does not seem to handle non-const method call properly) 2020-04-18 19:54:55 +02:00
Daniel Marjamäki
de53f63f76 Fixed #9665 (Tokenizer::setVarId: for loop variables) 2020-04-18 12:08:53 +02:00
Carl Michael Grüner Monzón
7c93f51885
Consider pre{inc,dec}rements on assert checks (#2605) 
* Consider pre{inc,dec}rements on assert checks

* Simplify code by using new AST APIs

* Fix assert test with invalid syntax
 2020-04-18 09:26:24 +02:00
Paul Fultz II
453a69dd8c
Fix issue 9677: False positive: returning pointer to oject that will not be invalid (#2607) 
* Fix issue 9677: False positive: returning pointer to oject that will not be invalid

* Formatting
 2020-04-18 09:23:10 +02:00
Daniel Marjamäki
aa1bbf2e62 Fixed #9679 (False positive: use this after free (lambda not executed directly)) 2020-04-17 20:20:45 +02:00
Daniel Marjamäki
e4bea02cad Fixed #7578 (varid not set for 'pointer to array' member variable in method) 2020-04-15 20:56:21 +02:00
Daniel Marjamäki
266c8d2c09 Remove temporary daca bailouts 2020-04-15 19:54:56 +02:00
Daniel Marjamäki
98be091d80 Fixed typedef simplification for array of function pointers 2020-04-13 16:28:01 +02:00