avoid out of bounds string access

Change-Id: I0a0affea08528fc9bd729ab01cdb5fa6e9f8e18f

avoid out of bounds string access
Change-Id: I0a0affea08528fc9bd729ab01cdb5fa6e9f8e18f
8c0bb201 · Caolán McNamara · 894a3598 · 8c0bb201
Kaydet (Commit) 8c0bb201 authored Ock 06, 2014 tarafından Caolán McNamara
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Showing with 4 additions and 4 deletions

tpusrlst.cxx sc/source/ui/optdlg/tpusrlst.cxx +4 -4

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--- a/sc/source/ui/optdlg/tpusrlst.cxx
+++ b/sc/source/ui/optdlg/tpusrlst.cxx
@@ -333,14 +333,14 @@ void ScTpUserLists::MakeListStr( OUString& rListStr )
    while ( c < nLen )
    {
        rListStr += OUString(aStr[c]);
-        c++;
+        ++c;

-        if ( aStr[c] == cDelimiter )
+        if ((c < nLen) && (aStr[c] == cDelimiter))
        {
            rListStr += OUString(aStr[c]);

-            while ( (c < nLen) && (aStr[c] == cDelimiter) )
-                c++;
+            while ((c < nLen) && (aStr[c] == cDelimiter))
+                ++c;
        }
    }