diff options
Diffstat (limited to 'src/corelib/tools/qregexp.cpp')
| -rw-r--r-- | src/corelib/tools/qregexp.cpp | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/corelib/tools/qregexp.cpp b/src/corelib/tools/qregexp.cpp index d7d347f0f8..d980a9b7de 100644 --- a/src/corelib/tools/qregexp.cpp +++ b/src/corelib/tools/qregexp.cpp @@ -1216,7 +1216,7 @@ private: int yyPos; // the position of the next character to read int yyLen; // the length of yyIn int yyCh; // the last character read - QRegExpCharClass *yyCharClass; // attribute for Tok_CharClass tokens + QScopedPointer<QRegExpCharClass> yyCharClass; // attribute for Tok_CharClass tokens int yyMinRep; // attribute for Tok_Quantifier int yyMaxRep; // ditto QString yyError; // syntax error or overflow during parsing? @@ -1303,8 +1303,7 @@ void QRegExpMatchState::prepareForMatch(QRegExpEngine *eng) #endif int numCaptures = eng->numCaptures(); int newCapturedSize = 2 + 2 * numCaptures; - bigArray = (int *)realloc(bigArray, ((3 + 4 * ncap) * ns + 4 * ncap + newSlideTabSize + newCapturedSize)*sizeof(int)); - Q_CHECK_PTR(bigArray); + bigArray = q_check_ptr((int *)realloc(bigArray, ((3 + 4 * ncap) * ns + 4 * ncap + newSlideTabSize + newCapturedSize)*sizeof(int))); // set all internal variables only _after_ bigArray is realloc'ed // to prevent a broken regexp in oom case @@ -2795,7 +2794,7 @@ void QRegExpEngine::startTokenizer(const QChar *rx, int len) yyPos = 0; yyLen = len; yyCh = getChar(); - yyCharClass = new QRegExpCharClass; + yyCharClass.reset(new QRegExpCharClass); yyMinRep = 0; yyMaxRep = 0; yyError = QString(); @@ -2989,8 +2988,7 @@ int QRegExpEngine::parse(const QChar *pattern, int len) #endif box.cat(middleBox); box.cat(rightBox); - delete yyCharClass; - yyCharClass = 0; + yyCharClass.reset(0); #ifndef QT_NO_REGEXP_CAPTURE for (int i = 0; i < nf; ++i) { |