walkero
/
cppcheck
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

Bug hunting: Set 'inconclusive' flag for bailout values

This commit is contained in:
Daniel Marjamäki 2020-04-29 10:58:01 +02:00
parent 3eb19a64cb
commit 5d67fd0e56
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
lib/exprengine.cpp
View File

@ -1986,8 +1986,9 @@ void ExprEngine::runChecks(ErrorLogger *errorLogger, const Tokenizer *tokenizer,
dataBase->addError(tok->linenr()); dataBase->addError(tok->linenr());
std::list<const Token*> callstack{settings->clang ? tok : tok->astParent()}; std::list<const Token*> callstack{settings->clang ? tok : tok->astParent()};
const char * const id = (tok->valueType() && tok->valueType()->isFloat()) ? "bughuntingDivByZeroFloat" : "bughuntingDivByZero"; const char * const id = (tok->valueType() && tok->valueType()->isFloat()) ? "bughuntingDivByZeroFloat" : "bughuntingDivByZero";
ErrorLogger::ErrorMessage errmsg(callstack, &tokenizer->list, Severity::SeverityType::error, id, "There is division, cannot determine that there can't be a division by zero.", CWE(369), false); const bool bailout = (value.type == ExprEngine::ValueType::BailoutValue);
if (value.type != ExprEngine::ValueType::BailoutValue) ErrorLogger::ErrorMessage errmsg(callstack, &tokenizer->list, Severity::SeverityType::error, id, "There is division, cannot determine that there can't be a division by zero.", CWE(369), bailout);
if (!bailout)
errmsg.function = dataBase->currentFunction; errmsg.function = dataBase->currentFunction;
errorLogger->reportErr(errmsg); errorLogger->reportErr(errmsg);
} }