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Fix reading ZIP extra field content from local file header.

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Extract extra data from buffer allocated for the local extra field.

This fixes regression after ZIP-64 additions which resulted in crashes while
running the test suite.

Closes https://github.com/wxWidgets/wxWidgets/pull/78
This commit is contained in:
Artur Wieczorek
2015-08-23 23:53:21 +02:00
committed by Vadim Zeitlin
parent 10a4d15b27
commit b18f6ed10a
1 changed files with 1 additions and 1 deletions
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2
src/common/zipstrm.cpp
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@@ -1073,7 +1073,7 @@ size_t wxZipEntry::ReadLocal(wxInputStream& stream, wxMBConv& conv)
if (stream.LastRead() != extraLen + 0u) if (stream.LastRead() != extraLen + 0u)
return 0; return 0;
if (LoadExtraInfo(m_Extra->GetData(), extraLen, true)) if (LoadExtraInfo(m_LocalExtra->GetData(), extraLen, true))
{ {
Release(m_LocalExtra); Release(m_LocalExtra);
m_LocalExtra = NULL; m_LocalExtra = NULL;