CVE-2016-9296.patch 493 B

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  1. --- ./CPP/7zip/Archive/7z/7zIn.cpp.orig 2016-11-21 01:42:29.460901230 +0000
  2. +++ ./CPP/7zip/Archive/7z/7zIn.cpp 2016-11-21 01:42:57.481197725 +0000
  3. @@ -1097,7 +1097,8 @@ HRESULT CInArchive::ReadAndDecodePackedS
  4. if (CrcCalc(data, unpackSize) != folders.FolderCRCs.Vals[i])
  5. ThrowIncorrect();
  6. }
  7. - HeadersSize += folders.PackPositions[folders.NumPackStreams];
  8. + if (folders.PackPositions)
  9. + HeadersSize += folders.PackPositions[folders.NumPackStreams];
  10. return S_OK;
  11. }