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fixed GH #2661: Poco::Zip::ZipArchive cannot load new tomcat.zip file

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This commit is contained in:
Günter Obiltschnig 2019-07-24 07:47:01 +02:00
parent 8329020858
commit d25b665194
1 changed files with 3 additions and 4 deletions
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3
Zip/src/ZipLocalFileHeader.cpp
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@ -165,8 +165,7 @@ void ZipLocalFileHeader::parse(std::istream& inp, bool assumeHeaderRead)
if (id == ZipCommon::ZIP64_EXTRA_ID)
{
_forceZip64 = true;
poco_assert(size >= 8);
if (getUncompressedSizeFromHeader() == ZipCommon::ZIP64_MAGIC)
if (size >= 8 && getUncompressedSizeFromHeader() == ZipCommon::ZIP64_MAGIC)
{
setUncompressedSize(ZipUtil::get64BitValue(ptr, 0));
size -= 8;