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Open Source and information security mailing list archives
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Date: Tue, 06 Aug 2013 23:55:05 +0200 From: Anders Larsen <al@...rsen.net> To: "H. Peter Anvin" <hpa@...or.com> Cc: Bjorn Helgaas <bhelgaas@...gle.com>, Shuah Khan <shuahkhan@...il.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, postmaster@...r.kernel.org Subject: Re: kernel mailing list permalinks On 2013-08-06 23:23, H. Peter Anvin wrote: > On 08/06/2013 02:11 PM, Bjorn Helgaas wrote: > >> > >> The above link is also a good example of subtleness: + in a URL > means a > >> space character, it has to be escaped as %2B. Particularly a > problem in > >> gmail message-ids. the link in question works just fine without escaping the +; the + only has to be escaped in then query component of a URL, not in the path component where it is just another valid character - and the link in question did not contain any query component. (see RFC 3986 sections 3.3 and 3.4) > A quoted Message-ID might be weird as heck, but one rarely if ever see > them, I don't know if they are even legal. I don't think they are even possible, as the percent-sign is just another valid character in a Message-ID - but so is the '+' sign, so it seems you're trying to solve a non-existent problem... (see RFC 5322 section 3.2.3) Cheers Anders -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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