From kde-commits  Wed Mar 21 07:09:21 2007
From: Harri Porten <porten () kde ! org>
Date: Wed, 21 Mar 2007 07:09:21 +0000
To: kde-commits
Subject: branches/KDE/3.5/kdelibs/kjs
Message-Id: <1174460961.117714.29379.nullmailer () svn ! kde ! org>
X-MARC-Message: https://marc.info/?l=kde-commits&m=117446085926477

SVN commit 644878 by porten:

check regex validity when search() and match() argument 


 M  +7 -0      string_object.cpp  


--- branches/KDE/3.5/kdelibs/kjs/string_object.cpp #644877:644878
@@ -300,6 +300,13 @@
        */
       reg = tmpReg = new RegExp(a0.toString(exec), RegExp::None);
     }
+    if (!reg->isValid()) {
+      delete tmpReg;
+      Object err = Error::create(exec, SyntaxError,
+				 "Invalid regular expression");
+      exec->setException(err);
+      return err;
+    }
     RegExpObjectImp* regExpObj = static_cast<RegExpObjectImp*>(exec->interpreter()->builtinRegExp().imp());
     int **ovector = regExpObj->registerRegexp(reg, s);
     reg->prepareMatch(s);