Fix check for URI length to prevent incorrect HTTP 414 errors #2046
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@brettp could you please add at least one unit text in |
httplib.h
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| auto req_line = line_reader.ptr(); | ||
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| // Extract URI from the request line | ||
| std::string method, uri, version; | ||
| std::istringstream iss(req_line); | ||
| iss >> method >> uri >> version; |
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This is effectively what parse_request_line() does. Shouldn't the check be moved there?
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@yhirose - Test added for request lines larger than max URI length but with a URI itself that is shorter. @falbrechtskirchinger - I remove the extra parsing by checking the length of |
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@brettp thanks for your fine contribution! |
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This fixes a bug where the full stream's length, including POST data, is checked instead of just the URI. This results in false
414 URI Too Longerrors. The fix is to check only the URI part of the first line of the stream.