cppcheck: arrayIndexOutOfBounds report in stortree.cxx (store module)

[julien2412]

Hello,

Cppcheck reported this:
    <error file="store/source/stortree.cxx" line="52"
id="arrayIndexOutOfBounds" severity="error" msg="Array
&apos;m_pData[1]&apos; accessed at index 1, which is out of bounds."/>

     41 OStoreBTreeNodeData::OStoreBTreeNodeData (sal_uInt16 nPageSize)
     42     : OStorePageData (nPageSize)
     43 {
     44     base::m_aGuard.m_nMagic = store::htonl(self::theTypeId);
     45     base::m_aDescr.m_nUsed  = store::htons(self::thePageSize); //
usageCount(0)
     46     self::m_aGuard.m_nMagic = store::htonl(0); // depth(0)
     47 
     48     sal_uInt16 const n = capacityCount();
     49     T const          t;
     50 
     51     for (sal_uInt16 i = 1; i < n; i++)
     52         m_pData[i] = t;
     53 }
See http://opengrok.libreoffice.org/xref/core/store/source/stortree.cxx#51

Should line 51 be replaced by:
 for (sal_uInt16 i = 0; i < n; i++)

or is it this way for a good reason?

Any idea?

Julien



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