René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Invalid header value check","articleBody":"### Version\n\nv16.6.0\n\n### Platform\n\nLinux solus 5.13.6-190.current #1 SMP PREEMPT Fri Jul 30 17:08:12 UTC 2021 x86_64 GNU/Linux\n\n### Subsystem\n\nhttp\n\n### What steps will reproduce the bug?\n\n```\r\nhttp.validateHeaderValue('location', '☃')\r\n```\n\n### How often does it reproduce? Is there a required condition?\n\nAlways.\n\n### What is the expected behavior?\n\nNo error.\n\n### What do you see instead?\n\n```\r\nTypeError [ERR_INVALID_CHAR]: Invalid character in header content [\"location\"]\r\n    at __node_internal_captureLargerStackTrace (node:internal/errors:464:5)\r\n    at new NodeError (node:internal/errors:371:5)\r\n    at Object.__node_internal_ [as validateHeaderValue] (node:_http_outgoing:567:11) {\r\n  code: 'ERR_INVALID_CHAR'\r\n}\r\n```\n\n### Additional information\n\n[RFC2616](https://datatracker.ietf.org/doc/html/rfc2616#section-4.2):\r\n```\r\n       OCTET          = \u003cany 8-bit sequence of data\u003e\r\n       CHAR           = \u003cany US-ASCII character (octets 0 - 127)\u003e\r\n       CTL            = \u003cany US-ASCII control character\r\n                        (octets 0 - 31) and DEL (127)\u003e\r\n       CR             = \u003cUS-ASCII CR, carriage return (13)\u003e\r\n       LF             = \u003cUS-ASCII LF, linefeed (10)\u003e\r\n       SP             = \u003cUS-ASCII SP, space (32)\u003e\r\n       HT             = \u003cUS-ASCII HT, horizontal-tab (9)\u003e\r\n       CRLF           = CR LF\r\n       LWS            = [CRLF] 1*( SP | HT )\r\n\r\n       message-header = field-name \":\" [ field-value ]\r\n       field-name     = token\r\n       field-value    = *( field-content | LWS )\r\n       field-content  = \u003cthe OCTETs making up the field-value\r\n                        and consisting of either *TEXT or combinations\r\n                        of token, separators, and quoted-string\u003e\r\n```\r\n","author":{"url":"https://github.com/szmarczak","@type":"Person","name":"szmarczak"},"datePublished":"2021-08-06T10:51:44.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/39684/node/issues/39684"}