From: Thomas Jarosch <thomas.jarosch@intra2net.com>
Date: Mon, 27 Mar 2006 15:17:52 +0000 (+0000)
Subject: libi2ncommon: (tomj) throw exception if replace_all is called with empty search strin... 
X-Git-Tag: v2.6~215
X-Git-Url: http://developer.intra2net.com/git/?a=commitdiff_plain;h=1ec2064efc7ab25de2c163b0f6263045a79cbbea;p=libi2ncommon

libi2ncommon: (tomj) throw exception if replace_all is called with empty search string (leads to OOM otherwise)
---

diff --git a/src/stringfunc.cpp b/src/stringfunc.cpp
index dcc1cde..199b277 100644
--- a/src/stringfunc.cpp
+++ b/src/stringfunc.cpp
@@ -162,6 +162,9 @@ bool replace_all(string &base, const string &ist, const string &soll)
     bool found_ist = false;
     string::size_type a=0;
 
+    if (ist.empty())
+        throw runtime_error("replace_all called with empty search string");
+
     while((a=base.find(ist,a))!=string::npos)
     {
         base.replace(a,ist.size(),soll);