diff --git a/cli/cmdlineparser.cpp b/cli/cmdlineparser.cpp index bfe8d9049..e0b59d0ac 100644 --- a/cli/cmdlineparser.cpp +++ b/cli/cmdlineparser.cpp @@ -648,7 +648,7 @@ bool CmdLineParser::ParseFromArgs(int argc, const char* const argv[]) if (message) { tinyxml2::XMLElement *severity = message->FirstChildElement("severity"); if (severity) - rule.severity = severity->GetText(); + rule.severity = Severity::fromString(severity->GetText()); tinyxml2::XMLElement *id = message->FirstChildElement("id"); if (id) diff --git a/lib/checkbufferoverrun.cpp b/lib/checkbufferoverrun.cpp index 1f10309f4..91c819772 100644 --- a/lib/checkbufferoverrun.cpp +++ b/lib/checkbufferoverrun.cpp @@ -303,7 +303,7 @@ static bool bailoutIfSwitch(const Token *tok, const unsigned int varid) } //--------------------------------------------------------------------------- -static bool checkMinSizes(const std::list &minsizes, const Token * const ftok, const std::size_t arraySize, const Token **charSizeToken, const Settings * const settings) +static bool checkMinSizes(const std::list &minsizes, const Token * const ftok, const MathLib::bigint arraySize, const Token **charSizeToken, const Settings * const settings) { if (charSizeToken) *charSizeToken = nullptr; @@ -534,7 +534,7 @@ void CheckBufferOverrun::checkFunctionCall(const Token *tok, const ArrayInfo &ar void CheckBufferOverrun::checkScope(const Token *tok, const std::vector &varname, const ArrayInfo &arrayInfo) { const MathLib::bigint size = arrayInfo.num(0); - if (size == 0) // unknown size + if (size <= 0) // unknown size return; if (tok->str() == "return") { @@ -748,7 +748,7 @@ void CheckBufferOverrun::checkScope(const Token *tok, const std::vector valueFlowGetArrayIndexes(const Token * const tok, bool conditional, unsigned int dimensions) +static std::vector valueFlowGetArrayIndexes(const Token * const tok, bool conditional, std::size_t dimensions) { unsigned int indexvarid = 0; const std::vector empty; @@ -852,7 +852,7 @@ void CheckBufferOverrun::valueFlowCheckArrayIndex(const Token * const tok, const void CheckBufferOverrun::checkScope(const Token *tok, const ArrayInfo &arrayInfo) { assert(tok->previous() != nullptr); - const MathLib::bigint total_size = arrayInfo.num(0) * arrayInfo.element_size(); + const MathLib::biguint total_size = arrayInfo.num(0) * arrayInfo.element_size(); const unsigned int declarationId = arrayInfo.declarationId(); @@ -913,7 +913,7 @@ void CheckBufferOverrun::checkScope(const Token *tok, const ArrayInfo &arrayInfo if (printWarning && printInconclusive && Token::Match(tok, "strncpy|memcpy|memmove ( %varid% , %str% , %num% )", declarationId)) { if (Token::getStrLength(tok->tokAt(4)) >= total_size) { - const MathLib::bigint num = MathLib::toLongNumber(tok->strAt(6)); + const MathLib::biguint num = MathLib::toULongNumber(tok->strAt(6)); if (total_size == num) bufferNotZeroTerminatedError(tok, tok->strAt(2), tok->str()); } @@ -925,7 +925,7 @@ void CheckBufferOverrun::checkScope(const Token *tok, const ArrayInfo &arrayInfo // check for strncpy which is not terminated if (tok->str() == "strncpy") { // strncpy takes entire variable length as input size - const MathLib::bigint num = MathLib::toLongNumber(param3->str()); + const MathLib::biguint num = MathLib::toULongNumber(param3->str()); // this is currently 'inconclusive'. See TestBufferOverrun::terminateStrncpy3 if (printInconclusive && num >= total_size) { @@ -945,14 +945,14 @@ void CheckBufferOverrun::checkScope(const Token *tok, const ArrayInfo &arrayInfo // Dangerous usage of strncat.. else if (tok->str() == "strncat") { - const MathLib::bigint n = MathLib::toLongNumber(param3->str()); + const MathLib::biguint n = MathLib::toULongNumber(param3->str()); if (n >= total_size) strncatUsageError(tok); } // Dangerous usage of strncpy + strncat.. if (Token::Match(param3->tokAt(2), "; strncat ( %varid% ,", declarationId) && Token::Match(param3->linkAt(4)->tokAt(-2), ", %num% )")) { - const MathLib::bigint n = MathLib::toLongNumber(param3->str()) + MathLib::toLongNumber(param3->linkAt(4)->strAt(-1)); + const MathLib::biguint n = MathLib::toULongNumber(param3->str()) + MathLib::toULongNumber(param3->linkAt(4)->strAt(-1)); if (n > total_size) strncatUsageError(param3->tokAt(3)); } @@ -969,7 +969,7 @@ void CheckBufferOverrun::checkScope(const Token *tok, const ArrayInfo &arrayInfo // Detect few strcat() calls if (total_size > 0) { - std::size_t charactersAppend = 0; + MathLib::biguint charactersAppend = 0; const Token *tok2 = tok; while (Token::Match(tok2, "strcat ( %varid% , %str% ) ;", declarationId)) { diff --git a/lib/checkclass.cpp b/lib/checkclass.cpp index 21a1e779f..430497535 100644 --- a/lib/checkclass.cpp +++ b/lib/checkclass.cpp @@ -1014,7 +1014,7 @@ void CheckClass::checkMemset() else if (Token::simpleMatch(arg3, "sizeof ( * this ) )") || Token::simpleMatch(arg1, "this ,")) { type = findFunctionOf(arg3->scope()); } else if (Token::Match(arg1, "&|*|%var%")) { - int numIndirToVariableType = 0; // Offset to the actual type in terms of dereference/addressof + std::size_t numIndirToVariableType = 0; // Offset to the actual type in terms of dereference/addressof for (;; arg1 = arg1->next()) { if (arg1->str() == "&") ++numIndirToVariableType; diff --git a/lib/cppcheck.cpp b/lib/cppcheck.cpp index 893c9e178..fc529c1c9 100644 --- a/lib/cppcheck.cpp +++ b/lib/cppcheck.cpp @@ -456,7 +456,7 @@ void CppCheck::executeRules(const std::string &tokenlist, const Tokenizer &token for (std::list::const_iterator it = _settings.rules.begin(); it != _settings.rules.end(); ++it) { const Settings::Rule &rule = *it; - if (rule.pattern.empty() || rule.id.empty() || rule.severity.empty() || rule.tokenlist != tokenlist) + if (rule.pattern.empty() || rule.id.empty() || rule.severity == Severity::none || rule.tokenlist != tokenlist) continue; const char *error = nullptr; @@ -507,7 +507,7 @@ void CppCheck::executeRules(const std::string &tokenlist, const Tokenizer &token summary = "found '" + str.substr(pos1, pos2 - pos1) + "'"; else summary = rule.summary; - const ErrorLogger::ErrorMessage errmsg(callStack, Severity::fromString(rule.severity), summary, rule.id, false); + const ErrorLogger::ErrorMessage errmsg(callStack, rule.severity, summary, rule.id, false); // Report error reportErr(errmsg); diff --git a/lib/settings.h b/lib/settings.h index e8554ded2..9ef59efd4 100644 --- a/lib/settings.h +++ b/lib/settings.h @@ -29,6 +29,7 @@ #include "library.h" #include "suppressions.h" #include "standards.h" +#include "errorlogger.h" #include "timer.h" /// @addtogroup Core @@ -216,16 +217,16 @@ public: class CPPCHECKLIB Rule { public: Rule() - : tokenlist("simple") // use simple tokenlist - , id("rule") // default id - , severity("style") { // default severity + : tokenlist("simple") // use simple tokenlist + , id("rule") // default id + , severity(Severity::style) { // default severity } std::string tokenlist; std::string pattern; std::string id; - std::string severity; std::string summary; + Severity::SeverityType severity; }; /**