[BUG] When using ImageBuf, this file reports a divide-by-zero exception error. Please take a look

[cool2528]

Describe the bug

When using ImageBuf, this file reports a divide-by-zero exception error. Please take a look
This is a sample file.
XPPen_new_logo.zip

OpenImageIO version and dependencies
v2.4.13.0

To Reproduce

Execute the following code:

	ImageCache *cache = ImageCache::create ()
	auto inp = ImageBuf(path, cache);
	if (inp.has_error()) {
	std::cout << "parser: open image error: "  << inp.geterror() << std::endl;
	return nullptr;
}

Evidence