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

Refactoring; use range for loop

This commit is contained in:
Daniel Marjamäki 2018-06-17 18:37:40 +02:00
parent ad4ce84cf7
commit 19cf0d1fa4
1 changed files with 11 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
lib/checkbufferoverrun.cpp
View File

@ -1211,19 +1211,19 @@ void CheckBufferOverrun::checkGlobalAndLocalVariable()
}
// check all known fixed size arrays first by just looking them up
for (std::list<Scope>::const_iterator scope = symbolDatabase->scopeList.cbegin(); scope != symbolDatabase->scopeList.cend(); ++scope) {
for (const Scope &scope : symbolDatabase->scopeList) {
std::map<unsigned int, ArrayInfo> arrayInfos;
for (std::list<Variable>::const_iterator var = scope->varlist.cbegin(); var != scope->varlist.cend(); ++var) {
if (!var->isArray() || var->dimension(0) <= 0)
for (const Variable &var : scope.varlist) {
if (!var.isArray() || var.dimension(0) <= 0)
continue;
mErrorLogger->reportProgress(mTokenizer->list.getSourceFilePath(),
"Check (BufferOverrun::checkGlobalAndLocalVariable 1)",
var->nameToken()->progressValue());
var.nameToken()->progressValue());
if (mTokenizer->isMaxTime())
return;
const Token *tok = var->nameToken();
const Token *tok = var.nameToken();
do {
if (tok->str() == "{") {
if (Token::simpleMatch(tok->previous(), "= {"))
@ -1235,18 +1235,16 @@ void CheckBufferOverrun::checkGlobalAndLocalVariable()
} while (tok && tok->str() != ";");
if (!tok)
break;
arrayInfos[var->declarationId()] = ArrayInfo(&*var, symbolDatabase, var->declarationId());
arrayInfos[var.declarationId()] = ArrayInfo(&var, symbolDatabase, var.declarationId());
}
if (!arrayInfos.empty())
checkScope(scope->bodyStart ? scope->bodyStart : mTokenizer->tokens(), arrayInfos);
checkScope(scope.bodyStart ? scope.bodyStart : mTokenizer->tokens(), arrayInfos);
}
const std::vector<const std::string*> v;
// find all dynamically allocated arrays next
const std::size_t functions = symbolDatabase->functionScopes.size();
for (std::size_t i = 0; i < functions; ++i) {
const Scope * scope = symbolDatabase->functionScopes[i];
for (const Scope * scope : symbolDatabase->functionScopes) {
for (const Token *tok = scope->bodyStart; tok != scope->bodyEnd; tok = tok->next()) {
if (!Token::Match(tok, "[*;{}] %var% ="))
@ -1347,10 +1345,7 @@ void CheckBufferOverrun::checkStructVariable()
ArrayInfo arrayInfo(&*var, symbolDatabase);
// find every function
const std::size_t functions = symbolDatabase->functionScopes.size();
for (std::size_t j = 0; j < functions; ++j) {
const Scope * func_scope = symbolDatabase->functionScopes[j];
for (const Scope * func_scope : symbolDatabase->functionScopes) {
// If struct is declared in a function then check
// if scope_func matches
if (scope->nestedIn->type == Scope::eFunction &&
@ -1709,9 +1704,7 @@ MathLib::biguint CheckBufferOverrun::countSprintfLength(const std::string &input
void CheckBufferOverrun::checkBufferAllocatedWithStrlen()
{
const SymbolDatabase *symbolDatabase = mTokenizer->getSymbolDatabase();
const std::size_t functions = symbolDatabase->functionScopes.size();
for (std::size_t i = 0; i < functions; ++i) {
const Scope * scope = symbolDatabase->functionScopes[i];
for (const Scope * scope : symbolDatabase->functionScopes) {
for (const Token *tok = scope->bodyStart->next(); tok && tok != scope->bodyEnd; tok = tok->next()) {
const unsigned int dstVarId = tok->varId();
if (!dstVarId || tok->strAt(1) != "=")
@ -1760,9 +1753,7 @@ void CheckBufferOverrun::checkBufferAllocatedWithStrlen()
void CheckBufferOverrun::checkStringArgument()
{
const SymbolDatabase *symbolDatabase = mTokenizer->getSymbolDatabase();
const std::size_t functions = symbolDatabase->functionScopes.size();
for (std::size_t functionIndex = 0; functionIndex < functions; ++functionIndex) {
const Scope * const scope = symbolDatabase->functionScopes[functionIndex];
for (const Scope * const scope : symbolDatabase->functionScopes) {
for (const Token *tok = scope->bodyStart; tok != scope->bodyEnd; tok = tok->next()) {
if (!Token::Match(tok, "%name% (") || !mSettings->library.hasminsize(tok->str()))
continue;