diff options
Diffstat (limited to 'Tools/msi/msilib.py')
| -rw-r--r-- | Tools/msi/msilib.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Tools/msi/msilib.py b/Tools/msi/msilib.py index 7ff8e9b..d7b86cc 100644 --- a/Tools/msi/msilib.py +++ b/Tools/msi/msilib.py @@ -644,9 +644,9 @@ class Dialog: return self.control(name, "CheckBox", x, y, w, h, attr, prop, text, next, None) def pe_type(path): - header = open(path).read(1000) - # offset of PE header is at offset 0x3c; 1-based - pe_offset = struct.unpack("<i", header[0x3c:0x40])[0]-1 + header = open(path, "rb").read(1000) + # offset of PE header is at offset 0x3c + pe_offset = struct.unpack("<i", header[0x3c:0x40])[0] assert header[pe_offset:pe_offset+4] == "PE\0\0" machine = struct.unpack("<H", header[pe_offset+4:pe_offset+6])[0] return machine |