Jun 10, 2022 · Apr 24, 2022 · Apr 24, 2022 · Apr 24, 2022 · Apr 24, 2022 · Apr 25, 2022
diff --git a/Lib/ntpath.py b/Lib/ntpath.py
            sep = b'\\'
            altsep = b'/'
            colon = b':'
            unc2 = b'\\\\'
            unc4 = b'\\\\?\\'
            unc8 = b'\\\\?\\UNC\\'
            dev_prefix = b'\\\\?\\'
            unc_prefix = b'UNC\\'
        else:
            sep = '\\'
            altsep = '/'
            colon = ':'
            unc2 = '\\\\'
            unc4 = '\\\\?\\'
            unc8 = '\\\\?\\UNC\\'
            dev_prefix = '\\\\?\\'
            unc_prefix = 'UNC\\'
        normp = p.replace(altsep, sep)
        offset = 0
        if normp[:8] == unc8:
            # is a DOS device path with a UNC link, e.g. \\?\UNC\server\share\dir\file
            normp = sep * 8 + normp[8:]
            offset = 6
        elif normp[:4] == unc4:
            # is a DOS device path without a UNC link, e.g. \\?\c:\dir\file
            offset = 4
        if (normp[offset:offset + 2] == unc2) and (normp[offset + 2:offset + 3] != sep):
        start = 0
        if normp[:4] == dev_prefix:
            start = 4
            if normp[4:8] == unc_prefix:
                # prepend slashes to machine name
                normp = 8 * sep + normp[8:]
                start = 6
        if (normp[start:start + 2] == sep*2) and (normp[start + 2:start + 3] != sep):
            # is a UNC path:
            # vvvvvvvvvvvvvvvvvvvv drive letter or UNC path
            # \\machine\mountpoint\directory\etc\...
            #           directory ^^^^^^^^^^^^^^^
            index = normp.find(sep,offset + 2)
            index = normp.find(sep,start + 2)
            if index == -1:
                return p[:0], p
            index2 = normp.find(sep, index + 1)
            if index2 == -1:
                index2 = len(p)
            return p[:index2], p[index2:]
        if normp[offset + 1:offset + 2] == colon:
            return p[:offset + 2], p[offset + 2:]
        if normp[start + 1:start + 2] == colon:
            return p[:start + 2], p[start + 2:]
    return p[:0], p
Original file line number	Diff line number	Diff line change
Expand Up		@@ -146,31 +146,28 @@ def splitdrive(p):
		sep = b'\\'
		altsep = b'/'
		colon = b':'
		unc2 = b'\\\\'
		unc4 = b'\\\\?\\'
		unc8 = b'\\\\?\\UNC\\'
		dev_prefix = b'\\\\?\\'
		unc_prefix = b'UNC\\'
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		else:
		sep = '\\'
		altsep = '/'
		colon = ':'
		unc2 = '\\\\'
		unc4 = '\\\\?\\'
		unc8 = '\\\\?\\UNC\\'
		dev_prefix = '\\\\?\\'
		unc_prefix = 'UNC\\'
		normp = p.replace(altsep, sep)
		offset = 0
		if normp[:8] == unc8:
		# is a DOS device path with a UNC link, e.g. \\?\UNC\server\share\dir\file
		normp = sep * 8 + normp[8:]
		offset = 6
		elif normp[:4] == unc4:
		# is a DOS device path without a UNC link, e.g. \\?\c:\dir\file
		offset = 4
		if (normp[offset:offset + 2] == unc2) and (normp[offset + 2:offset + 3] != sep):
		start = 0
		if normp[:4] == dev_prefix:
		start = 4
		if normp[4:8] == unc_prefix:
		# prepend slashes to machine name
		normp = 8 * sep + normp[8:]
		start = 6
		if (normp[start:start + 2] == sep*2) and (normp[start + 2:start + 3] != sep):
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		# is a UNC path:
		# vvvvvvvvvvvvvvvvvvvv drive letter or UNC path
		# \\machine\mountpoint\directory\etc\...
		# directory ^^^^^^^^^^^^^^^
		index = normp.find(sep,offset + 2)
		index = normp.find(sep,start + 2)
		if index == -1:
		return p[:0], p
		index2 = normp.find(sep, index + 1)
Expand All		@@ -181,8 +178,8 @@ def splitdrive(p):
		if index2 == -1:
		index2 = len(p)
		return p[:index2], p[index2:]
		if normp[offset + 1:offset + 2] == colon:
		return p[:offset + 2], p[offset + 2:]
		if normp[start + 1:start + 2] == colon:
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		return p[:start + 2], p[start + 2:]
		return p[:0], p


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