9c1a08ca84
move std function information from checkstl to std.cfg
2016-10-27 19:24:24 +02:00
0b76aa0f24
checkstl: refactoring. make data static instead of anonymous.
2016-10-27 18:54:15 +02:00
892596681b
Try to make Travis happy
2016-10-27 11:53:37 +02:00
f6a5f6bb61
CheckStl::mismatchingContainers: Refactoring, use Library instead of hardcoding
2016-10-27 10:25:45 +02:00
28f1222dc2
CWE mapping of useAutoPointerMalloc, uselessCallsCompare, uselessCallsSwap, uselessCallsSubstr, uselessCallsEmpty, uselessCallsRemove, derefInvalidIterator, reademptycontainer, multiplySizeof, divideSizeof, stringLiteralWrite, incorrectStringCompare, literalWithCharPtrCompare, charLiteralWithCharPtrCompare, incorrectStringBooleanError, staticStringCompare, stringCompare, signConversion, truncLongCastAssignment, truncLongCastReturn, unusedFunction, unusedVariable, unusedAllocatedMemory, unreadVariable, unassignedVariable, unusedStructMember, postfixOperator, va_start_wrongParameter ( #824 )
...
Add an optional extended description…
2016-09-03 00:31:35 +02:00
87409ea6b3
Running astyle; Improved testing of std::find; std.cfg: Added support for istream::read and ifstream::read.
2016-08-25 19:17:07 +02:00
1db24ee070
CWE mapping of signedCharArrayIndex, unknownSignCharArrayIndex, suspiciousCase, suspiciousEqualityComparison, duplicateBranch, duplicateExpressionTernary, suspiciousSemicolon, incompleteArrayFill, redundantPointerOp, unusedLabelSwitch, unusedLabel, unknownEvaluationOrder, stlIfFind, useAutoPointerCopy
2016-08-25 15:40:23 +01:00
c8667096e0
Fixed #7658 (False positive: Same iterator is used with different containers)
2016-08-14 10:49:48 +02:00
a8df08f22b
Fixed #7659 (crash: Token::varId() : vxl: brdb_selection.cxx)
2016-08-06 18:07:41 +02:00
2566fd09da
Fixed #5803 (False positive: Same iterator is used with different containers - insert() from range of different container)
2016-08-04 09:35:16 +02:00
f869f7ebde
Fixed false positive reademptycontainer when end() is called ( #7560 )
2016-07-10 10:48:21 +02:00
53e2cabdbb
Properly support "break" in CheckVaarg::va_list_usage() ( #7533 )
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Ran AStyle
2016-06-07 19:28:32 +02:00
f1c39dbda7
CWE mapping of stlIfStrFind, stlcstrReturn, stlcstrParam, stlSize, ( #801 )
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StlMissingComparison, redundantIfRemove.
2016-06-05 18:24:06 +02:00
64d2fd2f57
Added new attribute "arg" to <alloc> and <dealloc> to specify the argument that is allocated/deallocated.
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This fixes several issues with allocation functions in windows.cfg, such as HeapAlloc() and VirtualAllocEx() (#7503 )
2016-05-22 17:19:14 +02:00
896582ce56
Fixes for CheckStl::string_c_str():
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- Fixed false positive #7480
- Fixed false negative: Show performance message also for non-local objects
2016-05-06 17:25:00 +02:00
b7d8cd69f6
Fixed false negatives in CheckStl::string_c_str():
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- Support more complex patterns (#7385 )
- Use same logic for string_c_strReturn() as for string_c_strError()
2016-05-04 11:10:12 +02:00
50fc784550
Mapped error ids stlBoundaries, stlcstr, useAutoPointerContainer, useAutoPointerArray, sprintfOverlappingData, strPlusChar, shiftTooManyBits, integerOverflow, uninitstring, uninitdata, uninitvar, uninitStructMember, deadpointer, va_start_referencePassed, va_end_missing, va_list_usedBeforeStarted, va_start_subsequentCalls to their CWEs.
2016-02-03 12:53:23 +00:00
d12197ce1a
Minor refactoring, removing a redundant condition introduced in the previous changeset
2016-02-03 12:54:44 +01:00
ca2e3b9abb
#7370 False positive uselessCallsCompare on unknown type. Ensure related warnings are only issued on STL types
2016-02-02 20:26:02 +01:00
fa31ebf88e
Fixed #7349 (checker 'inefficient find()' unintentionally used for find_first_of())
2016-01-29 08:55:46 +01:00
5e10e680da
CWE: refactoring. use constants instead of magic numbers.
2016-01-25 20:01:48 +01:00
5ce69da02d
Mapped 26 errors to their CWEs ID.
2016-01-24 20:53:05 +00:00
996c9244d8
Update copyright year to 2007-2016.
2016-01-01 15:34:45 +02:00
940d569980
Refactorization: Removed redundant %any% patterns.
2015-12-24 14:40:48 +01:00
f762affea0
Small refactoring: replace NULL by nullptr, remove redundant static keyword, Tokenizer::setVarId() uses const variable 'notstart'
2015-11-30 22:13:49 +01:00
e8522c7883
Small refactorizations:
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- #include cleanup
- Use std::array instead of std::vector
- Do not create a stringstream to concatenate 4 strings
- Use std::cout instead of printf
2015-11-29 10:56:44 +01:00
12af125fd3
Fixed false positive stlIfStrFind for function call inside condition.
...
Removed unnecessary suppressions in .travis_suppressions
2015-11-20 20:08:53 +01:00
6590d46013
Added missing functionality to <container> elements in Librarie, completed STL container definitions in std.cfg
2015-11-20 18:22:55 +01:00
c0e33e20b4
Reimplemented CheckStl::readingEmptyStlContainer() based on Libraries
2015-11-20 15:53:14 +01:00
53b2eca983
Reimplemented CheckStl::stlBoundaries() based on Libraries; Added support for iterators to libraries
2015-11-20 15:53:14 +01:00
00bdc89f98
Refactorizations:
...
- Rely on SymbolDatabase to detect string types
- Loop over variable list instead of token list
- Fixed two comments claiming that the AST is experimental
2015-11-20 11:20:42 +01:00
0f9d90d2be
Changed Copyrights. Removed my name.
2015-11-18 20:04:50 +01:00
25749ab19f
Fixed another crash in clang test suite and let two times two functions in std.cfg share same configuration
2015-11-15 14:55:30 +01:00
481d800d5a
Fixed crash in clang test suite.
2015-11-15 14:40:31 +01:00
da6b17d176
Refactorizations in CheckStl:
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- Improved detection of "auto" iterators in CheckStl::iterators()
- Improved performance of CheckStl::pushback()
- Added more containers to std.cfg
2015-11-15 14:04:39 +01:00
32f0cbb6ad
Fixed false positive eraseDereference with range-based for-loops ( #7106 )
2015-11-08 09:42:55 +01:00
f54f9a7d3e
Explicit continue, better variable name
2015-10-14 15:06:04 +03:00
4d80df2f4a
Added pointer to Type to Token (similar to Token::Variable() and Token::function()):
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- Accessible via Token::type()
- Renamed former Token::type() to Token::tokType()
- Removed SymbolDatabase::isClassOrStruct()
2015-08-15 11:19:21 +02:00
9085fdc156
Fixed #6887 (False positive eraseDereference - container is member of member variable)
2015-07-30 10:13:49 +02:00
367eecf0db
Fixed Cppcheck internal warning, simpleMatch can be used instead of Match
2015-07-23 19:13:50 +02:00
3dbf290220
Refactor CheckStl::erase so it doesn't use ExecutionPath
2015-07-23 18:53:31 +02:00
f9d22f70db
Removed simplifyIfNot simplification ( #6072 )
2015-07-21 20:56:47 +02:00
7f6b6e43b1
Support strings in CheckStl::mismatchingContainers() ( #6839 )
2015-07-21 14:13:26 +02:00
13c1c2c035
Refactoring (use const std::set for strings). Omit some matching for C++ stuff within C code.
2015-06-17 22:28:15 +02:00
d704e97203
Fix (potential) multi-threading issues by moving static local vars (non-POD-type) to file scope
2015-06-10 21:14:17 +02:00
f0bc300198
#6510 False positive performance warning for std::list::size(). Fix this and other similar false positives. Refactoring of Variable::isStlType(), use fail-safe std::set instead of plain array. Run astyle
2015-05-17 20:02:41 +02:00
33277c6110
Fixed false positive #6679 , fixed unit test for #6663 .
2015-05-11 13:10:11 +02:00
aab1d83075
Updated error message. write variable name.
2015-05-02 16:55:17 +02:00
4cbbd44d49
Fixed false positive #6663 : Better support for loops in CheckStl::readingEmptyStlContainer()
2015-05-02 14:09:48 +02:00
dc54676289
Reverted my changes I made by mistake in previous commit
2015-05-02 14:01:31 +02:00
28985d1baa
manual: Document the cwe attribute
2015-05-02 11:43:42 +02:00
88f59ad7e8
Partial fix for #6656 (Allow that CWE is mapped for error message)
2015-04-25 17:48:11 +02:00
e5745d7d4a
Restore build with libc++ and revert PR#228 and PR#562.
2015-04-12 20:29:49 +02:00
42f0955e3f
Move more setting checks out of loops and use const bools instead. Reorder a few related checks.
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Follow up to eedcb6abcb
2015-04-10 14:31:19 +02:00
eedcb6abcb
move setting flags checks out of for loops, make them const.
2015-04-07 07:23:28 +02:00
9876cf2312
#6626 crash: Token::astOperand2() const ( do while ). Fix two segmentation faults on invalid code.
2015-04-06 17:23:48 +02:00
22d97fdbd6
don't print style message if --enable=style is not specified.
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message was of type:
(style) Redundant checking of STL container element existence before removing it.
2015-04-06 14:26:15 +02:00
2587ebf189
Restore build on Mac OS X on which we're force to use GNU's STL, that does not have cend()...
2015-03-19 20:25:57 +01:00
a49efb13f6
Added auto_ptr checking for malloc
2015-03-19 06:41:54 +01:00
b2835051df
Refactorization: Renamed Token::Match pattern %var% to %name%, implement new pattern %var% which is true if varId > 0.
2015-01-31 12:32:04 +01:00
432ff8fa7b
Fixed GCC warnings in checkstl.cpp
2015-01-04 14:32:20 +01:00
e06a4cdf00
Refactorized CheckStl::if_find():
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- Added support for find()-like functions to Library::Container
- Use <container> information from library
- Fixed false positive #6402
2015-01-04 12:43:50 +01:00
11fa185cae
Fixed crash on range-based for-loop
2015-01-03 22:36:39 +01:00
7ece58c3a0
CheckStl::stlOutOfBounds() now uses <container> information from Libraries
2015-01-03 22:18:33 +01:00
ff11ba9847
Updated copyright year to 2015
2015-01-03 12:14:58 +01:00
1355f49af7
Fixed false positive: Support assignments in CheckStl::if_find()
2015-01-03 11:29:13 +01:00
8885ac3eba
Fixed #6217 , refactorized CheckStl::if_find(): allow all comparison operators, use AST, fixed wrong unit tests
2015-01-03 11:07:11 +01:00
69b31a0743
Fix up extra whitespaces in match patterns
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Detected by new internal check.
2014-12-30 14:53:43 +01:00
8b59c39c42
Refactorization: Removed whitespaces at the end of Token::Match patterns
2014-12-27 11:09:54 +01:00
298021af1f
Remove redundant variable and manipulation thereof
2014-11-22 12:17:49 +01:00
051d42ae6b
astyle formatting
2014-11-20 14:20:09 +01:00
f5d804f71a
running astyle
2014-11-20 10:13:03 +01:00
85c02df56c
Fix compiler warning. run astyle
2014-11-18 19:36:47 +01:00
34bd612ea9
Omit unneeded operations
2014-11-18 16:35:36 +03:00
bb8c8d53cc
Support do-loops in CheckStl::stlOutOfBounds()
2014-10-02 20:38:55 +02:00
e8f7279039
Refactorization: Moved detection of STL strings to SymbolDatabase
2014-09-05 12:03:08 +02:00
2dc3945017
astyle formatting
2014-08-27 17:27:14 +02:00
44ba0ca347
Continue early to omit unneeded operations
2014-08-27 11:32:14 +04:00
93b5b28c3d
Continue early to omit unneeded actions
2014-08-19 07:58:45 +04:00
865df4e207
Fixed false negative #4306 : Detect loop access of empty STL container
2014-08-09 10:06:44 +02:00
644d83e91b
Resolve CID 1037105
2014-08-06 10:05:32 +04:00
eac337b955
Fixed Cppcheck warning about 'null pointer dereference or redundant condition'
2014-08-04 15:15:41 +02:00
431453f53e
Reuse previously computed values, use more const.
2014-07-25 15:05:13 +04:00
07c120f1af
Cache option flags and check them first.
2014-07-23 17:06:27 +04:00
d40b77dce2
Removed special 'else if' handling. this is redundant since these are simplified.
2014-07-02 16:16:19 +02:00
b6a40fceb7
Fix some compiler warnings
2014-06-26 20:34:07 +02:00
c61d2b9f41
#5926 Dangerous iterator comparison using operator< on 'std::deque'.
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std::deque features a random access iterator, so warning stlBoundaries
is a false positive
2014-06-16 20:50:47 +02:00
076f7a7542
Fixed some coverity findings about dead code, fixed a misleading comment
2014-04-14 22:46:51 +02:00
b4b340b7be
Fixed #5677 (Fix overzealous substr() warning)
2014-04-13 19:04:35 +02:00
c1c1ded766
Refactorized CheckStl::pushback():
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- Use method from CheckNullPointer to find pointer dereference
- Replaced indendation counter by symboldatabase usage
2014-04-12 23:41:58 +02:00
ddf34440b6
Refactorization: Replaced several Token::findmatch calls by symboldatabase usage
2014-04-12 23:41:46 +02:00
776ad32a0b
Refactorized CheckStl::redundantCondition():
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- Use symboldatabase
- Support erase() method
2014-04-12 23:41:46 +02:00
8cb3b13e56
Support "else if" and do-loop in CheckStl::checkDereferenceInvalidIterator()
2014-04-12 20:03:07 +02:00
e8ac355b39
Refactorized iterator checking:
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- Fixed false positive #5669
- Use symboldatabase in CheckStl::pushback()
- Improved support for erase on std::vector and find
2014-04-12 20:03:07 +02:00
59cd1879db
Fixed #5467 (False positive incorrectly claiming use after erase)
2014-04-09 10:32:56 +02:00
e1c565357a
Invalid code cause SIGSEGV since loop variable tok2 was not checked properly
2014-03-22 10:32:24 +01:00
af161fc361
Rewrote CheckStl::readingEmptyStlContainer(), resolving all its false positives shown on CppChecks own code
2014-03-18 12:38:22 +01:00
47ecdf58b2
Fixed #4804 (Improve check for 'std::string::data()' - identical to 'std::string::c_str()')
2014-03-16 15:04:44 -03:00
93341f4449
Use simple match where possible
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Fixes these warnings found by "--enable=internal":
[lib/checkclass.cpp:972]: (warning) Found simple pattern inside Token::Match() call: "* *"
[lib/checkbufferoverrun.cpp:635]: (warning) Found simple pattern inside Token::Match() call: "."
[lib/checkbufferoverrun.cpp:1397]: (warning) Found simple pattern inside Token::Match() call: ";"
[lib/checksizeof.cpp:299]: (warning) Found simple pattern inside Token::Match() call: "."
[lib/checksizeof.cpp:301]: (warning) Found simple pattern inside Token::Match() call: ")"
[lib/checksizeof.cpp:303]: (warning) Found simple pattern inside Token::Match() call: "]"
[lib/checksizeof.cpp:318]: (warning) Found simple pattern inside Token::Match() call: ")"
[lib/checknullpointer.cpp:413]: (warning) Found simple pattern inside Token::Match() call: "delete"
[lib/checkio.cpp:1336]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkstl.cpp:1509]: (warning) Found simple pattern inside Token::findmatch() call: ";"
[lib/checkstl.cpp:1512]: (warning) Found simple pattern inside Token::findmatch() call: ";"
[lib/checkstl.cpp:1594]: (warning) Found simple pattern inside Token::Match() call: "="
[lib/checkstl.cpp:1598]: (warning) Found simple pattern inside Token::Match() call: "] ="
[lib/checkunusedvar.cpp:755]: (warning) Found simple pattern inside Token::Match() call: "goto"
[lib/checkunusedvar.cpp:793]: (warning) Found simple pattern inside Token::Match() call: "="
[lib/checkuninitvar.cpp:376]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkother.cpp:86]: (warning) Found simple pattern inside Token::Match() call: "> ("
[lib/checkother.cpp:2181]: (warning) Found simple pattern inside Token::Match() call: "> {"
[lib/valueflow.cpp:54]: (warning) Found simple pattern inside Token::Match() call: "&"
[lib/valueflow.cpp:409]: (warning) Found simple pattern inside Token::Match() call: "do"
[lib/valueflow.cpp:425]: (warning) Found simple pattern inside Token::Match() call: ") {"
[lib/valueflow.cpp:487]: (warning) Found simple pattern inside Token::Match() call: ") {"
[lib/valueflow.cpp:511]: (warning) Found simple pattern inside Token::Match() call: "} else {"
[lib/valueflow.cpp:615]: (warning) Found simple pattern inside Token::Match() call: "for ("
[lib/symboldatabase.cpp:80]: (warning) Found simple pattern inside Token::Match() call: "= {"
[lib/symboldatabase.cpp:1069]: (warning) Found simple pattern inside Token::Match() call: "std ::"
[lib/tokenize.cpp:2207]: (warning) Found simple pattern inside Token::Match() call: "< >"
[lib/tokenize.cpp:2730]: (warning) Found simple pattern inside Token::Match() call: ";"
[lib/tokenize.cpp:4234]: (warning) Found simple pattern inside Token::Match() call: "try {"
[lib/tokenize.cpp:4235]: (warning) Found simple pattern inside Token::Match() call: "} catch ("
[lib/tokenize.cpp:5500]: (warning) Found simple pattern inside Token::Match() call: "INT8"
[lib/tokenize.cpp:5752]: (warning) Found simple pattern inside Token::Match() call: "}"
[lib/tokenize.cpp:5752]: (warning) Found simple pattern inside Token::Match() call: "do"
2014-03-14 16:27:47 +01:00
dbfe7e0b6b
Fixed cppcheck warnings
2014-03-03 19:00:32 +01:00
Daniel Marjamäki
Roberto Martelloni
orbitcowboy
PKEuS
PKEuS
Alexander Mai
Lauri Nurmi
Dmitry-Me
PKEuS
Simon Martin
Matthias Krüger
Jakub Melka
Thomas Jarosch
orbitcowboy
PKEuS
Mark de Wever
Lucas Manuel Rodriguez