cppcheck/test at 13ffefc8b8633f2fe708c5b979afc0e7d4aef57a - cppcheck - Gitea: Git with a cup of tea

walkero/cppcheck

History

rikardfalkeborn 13ffefc8b8 Valueflow: Fix right shift with more than 31 bits (#1553 )

When comparing if the shift is large enough to make the result zero, use
an unsigned long long to make sure the result fits. Also, a check that
avoids setting the value if the shift is equal to or larger than the
number of bits in the operand (this is undefined behaviour). Finally,
add a check to make sure the calculated value is not too large to store.

Add test cases to cover this.

This was detected by an MSVC warning.

valueflow.cpp(1350): warning C4334: '<<' : result of 32-bit shift implicitly
                     converted to 64 bits (was 64-bit shift intended?)

2019-01-01 14:15:50 +01:00

..

Fixed checkcfg: test/cfg/std.cpp:2904:error:uninitvar:Uninitialized variable: s

2018-12-23 18:09:55 +01:00

Improve Python code

2017-06-05 13:23:00 +02:00

CMakeLists.txt

Add a check target to cmake (#1465 )

2018-11-05 18:13:04 +01:00

options.cpp

Updated copyright year

2018-01-14 15:37:52 +01:00

options.h

Updated copyright year

2018-01-14 15:37:52 +01:00

redirect.h

Updated copyright year

2018-01-14 15:37:52 +01:00

test64bit.cpp

Updated copyright year for modified files

2018-06-10 22:07:21 +02:00

test.cxx

…

testassert.cpp

Updated copyright year for modified files

2018-06-10 22:07:21 +02:00

testastutils.cpp

Fix FP 8891: Incorrect return scope when using uniform initialization

2018-12-14 18:31:10 +01:00

testautovariables.cpp

Fix issue 8910: Regression: ValueFlow: wrong conditional tokvalue

2018-12-29 09:31:21 +01:00

testbool.cpp

Add check for return value of boolean function (#1451 )

2018-11-01 11:08:16 +01:00

testboost.cpp

Updated copyright year for modified files

2018-06-10 22:07:21 +02:00

testbufferoverrun.cpp

Disable the subfunction value flow analysis. It does not work well and needs to be rewritten. There are false positives.

2018-12-18 14:36:49 +01:00

testcharvar.cpp

Updated copyright year for modified files

2018-06-10 22:07:21 +02:00

testclass.cpp

Improve trailing return type support. (#1520 )

2018-12-13 06:34:10 +01:00

testcmdlineparser.cpp

Improved const correctness of local variables. (#1396 )

2018-09-24 15:08:16 +02:00

testcondition.cpp

Fix issue 8905: Condition 'a==0' is always false

2018-12-18 08:16:43 +01:00

testconstructors.cpp

Fixed #8835 (friend class and non-empty constructor: Uninitialized members not reported) (#1466 )

2018-11-06 06:44:08 +01:00

testcppcheck.cpp

Fix override warnings. (#1234 )

2018-05-15 16:37:40 +02:00

testerrorlogger.cpp

--suppress on line 0 (#1354 )

2018-09-18 12:58:14 +02:00

testexceptionsafety.cpp

Updated copyright year for modified files

2018-06-10 22:07:21 +02:00

testfilelister.cpp

Updated copyright year for modified files

2018-06-10 22:07:21 +02:00

testfiles.pri

testrunner: Add testplatform to verify platform loading (#1176 )

2018-04-18 16:12:35 +02:00

testfunctions.cpp

Fix false positive: Invalid string argument with array (#1439 )

2018-10-19 07:48:47 +02:00

testgarbage.cpp

Fixed #8873 (Add syntaxError when there is no RHS for +-)

2018-12-01 17:29:41 +01:00

testimportproject.cpp

Fixed #8864 (compile commands: handle define with string value)

2018-11-25 15:09:23 +01:00

testincompletestatement.cpp

Fixed #8449 (False positive 'constStatement' when initializing std::unordered_map)

2018-11-12 18:10:34 +01:00

testinternal.cpp

Updated copyright year for modified files

2018-06-10 22:07:21 +02:00

testio.cpp

Fix override warnings. (#1234 )

2018-05-15 16:37:40 +02:00

testleakautovar.cpp

Fixed #8794 - Memory leak false positive triggered by !(x != NULL) (#1450 )

2018-10-26 06:21:45 +02:00

testlibrary.cpp

Rename Library::isargvalid()

2018-07-15 23:05:48 +02:00

testmathlib.cpp

Correct detection of Microsoft extensions in MathLib::isValidIntegerSuffix. Remove public overloaded implementation which was not used outside mathlib.cpp. (#1531 )

2018-12-20 12:20:31 +01:00

testmemleak.cpp

Code cleanup

2018-12-17 18:54:32 +01:00

testnullpointer.cpp

CTU: Avoid FP in else block

2018-12-31 08:24:39 +01:00

testoptions.cpp

Updated copyright year for modified files

2018-06-10 22:07:21 +02:00

testother.cpp

isConstVarExpression: Fix FPs when there is C++ cast

2019-01-01 11:34:44 +01:00

testpath.cpp

Updated copyright year for modified files

2018-06-10 22:07:21 +02:00

testpathmatch.cpp

Updated copyright year for modified files

2018-06-10 22:07:21 +02:00

testplatform.cpp

Fix override warnings. (#1234 )

2018-05-15 16:37:40 +02:00

testpostfixoperator.cpp

Fix override warnings. (#1234 )

2018-05-15 16:37:40 +02:00

testpreprocessor.cpp

Fixed handling of macros with known value defined in header file in configuration splitting (#8404 )

2018-10-08 16:38:47 +02:00

testrunner.cpp

Updated copyright year

2018-10-13 18:20:31 +02:00

testrunner.vcxproj

Export interfaces from cppcheck-core.dll used from testrunner. In turn remove ctu sources from testrunner which are obsolete now.

2018-12-28 23:09:44 +01:00

testrunner.vcxproj.filters

Export interfaces from cppcheck-core.dll used from testrunner. In turn remove ctu sources from testrunner which are obsolete now.

2018-12-28 23:09:44 +01:00

testsamples.cpp

Fix Travis

2018-11-21 08:39:21 +01:00

testsimplifytemplate.cpp

template simplifier: also check if instantiated template is not specialized (#1551 )

2018-12-31 21:29:53 +01:00

testsimplifytokens.cpp

Fix const anonymous struct. (#1527 )

2018-12-18 08:15:12 +01:00

testsimplifytypedef.cpp

Issue 6175: Check lifetime of a variables stored in containers and member variables

2018-11-21 08:43:57 +01:00

testsizeof.cpp

Fix override warnings. (#1234 )

2018-05-15 16:37:40 +02:00

teststl.cpp

Fix FP 8891: Incorrect return scope when using uniform initialization

2018-12-14 18:31:10 +01:00

teststring.cpp

Disable the subfunction value flow analysis. It does not work well and needs to be rewritten. There are false positives.

2018-12-18 14:36:49 +01:00

testsuite.cpp

Print test case name in assert

2018-12-21 13:55:24 +01:00

testsuite.h

Print test case name in assert

2018-12-21 13:55:24 +01:00

testsuppressions.cpp

Fixed compiler warning from VS2017: testsuppressions.cpp(450): warning C4458: declaration of 'errmsg' hides class member. (#1397 )

2018-09-25 17:19:25 +02:00

testsymboldatabase.cpp

template simplifier: remove explicit instantiations after instantiation (#1523 )

2018-12-17 05:58:48 +01:00

testthreadexecutor.cpp

Updated copyright year for modified files

2018-06-10 22:07:21 +02:00

testtimer.cpp

Fix testrunner compiling

2018-06-16 22:28:14 +02:00

testtoken.cpp

Unused value: Fix false positive (ast, {})

2018-12-14 18:56:09 +01:00

testtokenize.cpp

Fixed #7203 (Better syntax error, handle array declaration with @)

2019-01-01 09:45:41 +01:00

testtokenlist.cpp

Updated copyright year for modified files

2018-06-10 22:07:21 +02:00

testtype.cpp

Clarify warning

2018-12-23 12:42:18 +01:00

testuninitvar.cpp

CTU: Find paths better

2018-12-30 16:23:25 +01:00

testunusedfunctions.cpp

Fixed #8677 (False positive: unused method)

2018-08-08 11:31:35 +02:00

testunusedprivfunc.cpp

Fixed #6183 (TemplateSimplifier: Does not handle methods) (#1546 )

2018-12-29 11:19:53 +01:00

testunusedvar.cpp

Fixed #8911 (Regression: False positive: Unassigned variable (alias))

2018-12-30 20:20:20 +01:00

testutils.h

Updated copyright year for modified files

2018-06-10 22:07:21 +02:00

testvaarg.cpp

Updated copyright year for modified files

2018-06-10 22:07:21 +02:00

testvalueflow.cpp

Valueflow: Fix right shift with more than 31 bits (#1553 )

2019-01-01 14:15:50 +01:00

testvarid.cpp

Fixed #8627 (Tokenizer::setVarIdPass2: constructor parameter)

2018-12-02 09:28:05 +01:00