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slight sanity checking
git-svn-id: https://profuse.googlecode.com/svn/branches/v2@260 aa027e90-d47c-11dd-86d7-074df07e0730
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@ -176,11 +176,21 @@ VolumeEntry::~VolumeEntry()
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void VolumeEntry::init(void *vp)
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void VolumeEntry::init(void *vp)
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{
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{
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#undef __METHOD__
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#define __METHOD__ "VolumeEntry::init"
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Entry::init(vp);
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Entry::init(vp);
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_fileNameLength = Read8(vp, 6);
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_fileNameLength = Read8(vp, 6);
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// verify filenamelength <= 7
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// verify filenamelength <= 7
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if (_fileNameLength > 7)
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throw new ProFUSE::Exception(__METHOD__ ": invalid name length");
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// verify fileKind == 0
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// verify fileKind == 0
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// verify _fileCount reasonable
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// verify _lastVolumeBlock reasonable
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// verify _blocks reasonable.
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std::memcpy(_fileName, 7 + (uint8_t *)vp, _fileNameLength);
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std::memcpy(_fileName, 7 + (uint8_t *)vp, _fileNameLength);
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