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Cache and reuse token pointer

This commit is contained in:
Dmitry-Me 2015-01-27 10:23:58 +03:00
parent 180d7389a0
commit e7bb43fc6b
1 changed files with 4 additions and 3 deletions
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7
lib/checkbufferoverrun.cpp
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@ -926,9 +926,10 @@ void CheckBufferOverrun::checkScope(const Token *tok, const ArrayInfo &arrayInfo
if (isWarningEnabled && num >= total_size && _settings->inconclusive) { if (isWarningEnabled && num >= total_size && _settings->inconclusive) {
const Token *tok2 = tok->next()->link()->next(); const Token *tok2 = tok->next()->link()->next();
for (; tok2; tok2 = tok2->next()) { for (; tok2; tok2 = tok2->next()) {
if (tok2->varId() == tok->tokAt(2)->varId()) { const Token* tok3 = tok->tokAt(2);
if (!Token::Match(tok2, "%varid% [ %any% ] = 0 ;", tok->tokAt(2)->varId())) { if (tok2->varId() == tok3->varId()) {
terminateStrncpyError(tok, tok->strAt(2)); if (!Token::Match(tok2, "%varid% [ %any% ] = 0 ;", tok3->varId())) {
terminateStrncpyError(tok, tok3->str());
} }
break; break;