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Message-ID: <CA+X7ob9ss-B9MUjDxp83QZ4+8VrK-GJaDK50UygoWK32TrPrLQ@mail.gmail.com>
Date: Thu, 30 Mar 2023 22:47:27 +0800
From: Matthias Görgens <matthias.goergens@...il.com>
To: musl@...ts.openwall.com
Subject: Re: [BUG] hasmntopt weirdness
On Thu, 30 Mar 2023 at 21:57, Rich Felker <dalias@...c.org> wrote:
> I'm pretty sure it was agreed upon at one point that this was a bug,
> but never pursued further.
OK, that's good to know!
> From what I remember, I think hasmntopt needs to check that the match
> found is at the start or immediately follows a comma (unless there is
> some awful way to embed literal commas) and that it's followed by an
> equals sign, comma, or nul terminator. Does this sound correct?
For what it's worth, that's close to what glibc does.
Sorry, I'm new to this: Is there a spec to these things, or do we just copy what
the other C standard libraries are doing?
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