curl_path: make sure just whitespace is illegal #19141
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This function could previously accidentally return true and a NULL path if only whitespace was provided as argument. Also, make it stricter and do not allow CR or LF within the string. Use more strparse parsing. Drop the comment saying this is from OpenSSH as it has now been rewritten since then. Closes #19141
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This function could previously accidentally return true and a NULL path if only whitespace was provided as argument.
Also, make it stricter and do not allow CR or LF within the string.
Use more strparse parsing.
Drop the comment saying this is from OpenSSH as it has now been rewritten since then.