The parameter `connection_cache` is missing because `kwargs` was not passed.

[D-KeyChen]

I passed the connection_cache parameter when calling copy2, but received the error [NtStatus 0xc0000022] Unknown NtStatus error returned 'STATUS_ACCESS_DENIED'.

Upon examining the source code, it was noted that after copy2 calls _copy, the kwargs parameter is not passed when copyfile is called.
Is the **kwargs parameter missing in line L455-L456?

smbprotocol/src/smbclient/shutil.py

Lines 449 to 457 in 1ca44b1

	def _copy(src, dst, follow_symlinks, copy_meta_func, **kwargs):
	# Need to check if dst is a UNC path before checking if it's a dir in smbclient.path before checking to see if it's
	# a local directory. If either one is a dir, join the filename of src onto dst.
	if (is_remote_path(ntpath.normpath(dst)) and isdir(dst, **kwargs)) or os.path.isdir(dst):
	dst = _join_local_or_remote_path(dst, _basename(src))
	copyfile(src, dst, follow_symlinks=follow_symlinks)
	copy_meta_func(src, dst, follow_symlinks=follow_symlinks)
	return dst

Sorry, English is not my primary language; the above content was generated by Google Translate.

[jborean93]

Thanks for the bug report, I've opened #331 to fix this problem by passing through the kwargs to both copyfile and the copy_meta_func.