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Fixed "section is misaligned" error on certain CLR executables #11

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Fixed "section is misaligned" error on certain CLR executables #11

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3 changes: 3 additions & 0 deletions pe_tools/pe_parser.py
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Original file line number Diff line number Diff line change
Expand Up @@ -275,6 +275,7 @@ def __init__(self, blob, verify_checksum=False):
raise RuntimeError('Not a PE file: PE signature is missing.')

hdr = _IMAGE_FILE_HEADER.unpack_from_io(fin)
sect_offs = fin.tell() + hdr.SizeOfOptionalHeader
opt_sig, = struct.unpack('<H', fin.read(2))
if opt_sig == IMAGE_NT_OPTIONAL_HDR32_MAGIC:
opt = _IMAGE_OPTIONAL_HEADER32.unpack_from_io(fin)
Expand All @@ -299,6 +300,8 @@ def __init__(self, blob, verify_checksum=False):

dds = [_IMAGE_DATA_DIRECTORY.unpack_from_io(fin) for dd_idx in range(opt.NumberOfRvaAndSizes)]

fin.seek(sect_offs)

def make_pe_section(idx, hdr):
name = hdr.Name.rstrip(b'\0')

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