pefile: Allow overlap of MZ header and PE header (h.nexepos==0x10)
https://github.com/upx/upx/issues/169 This means .codebase is aliased to .nexepos, with both equal to 0x10. modified: pefile.cpp
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@ -164,7 +164,7 @@ int PeFile::readFileHeader()
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{
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unsigned const delta = (h.relocoffs >= 0x40)
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? h.nexepos // new format exe
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: (h.p512*512+h.m512 - h.m512 ? 512 : 0);
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: (h.p512*512+h.m512 - h.m512 ? 512 : h.nexepos);
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if ((pe_offset + delta) < delta // wrap-around
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|| (pe_offset + delta) > (unsigned)file_size) {
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