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This commit is contained in:
Igor Pavlov
2010-06-20 00:00:00 +00:00
committed by Kornel Lesiński
parent 708873490e
commit e279500d76
23 changed files with 130 additions and 124 deletions
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10
CPP/7zip/Archive/Wim/WimHandlerOut.cpp
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@@ -258,7 +258,7 @@ static size_t WriteItem(const CUpdateItem &item, Byte *p, const Byte *hash)
return totalLen;
}
void WriteTree(const CDir &tree, CRecordVector<CSha1Hash> &digests,
static void WriteTree(const CDir &tree, CRecordVector<CSha1Hash> &digests,
CUpdateItem &defaultDirItem,
CObjectVector<CUpdateItem> &updateItems, Byte *dest, size_t &pos)
{
@@ -488,11 +488,15 @@ static HRESULT UpdateArchive(ISequentialOutStream *seqOutStream,
const UInt32 kSecuritySize = 8;
size_t pos = kSecuritySize;
WriteTree(rootFolder, hashes.Digests, ri, updateItems, NULL, pos);
CByteBuffer meta;
meta.SetCapacity(pos);
// memset(meta, 0, kSecuritySize);
Set32((Byte *)meta, 0); // only if there is no security data, we can use 0 here.
// we can write 0 here only if there is no security data, imageX does it,
// but some programs expect size = 8
Set32((Byte *)meta, 8); // size of security data
Set32((Byte *)meta + 4, 0); // num security entries
pos = kSecuritySize;
WriteTree(rootFolder, hashes.Digests, ri, updateItems, (Byte *)meta, pos);