From: "Matthias Görgens" <matthias.goergens@gmail.com>
To: musl@lists.openwall.com
Subject: Re: [musl] [BUG] hasmntopt weirdness
Date: Thu, 30 Mar 2023 22:47:27 +0800 [thread overview]
Message-ID: <CA+X7ob9ss-B9MUjDxp83QZ4+8VrK-GJaDK50UygoWK32TrPrLQ@mail.gmail.com> (raw)
In-Reply-To: <20230330135703.GC4163@brightrain.aerifal.cx>
On Thu, 30 Mar 2023 at 21:57, Rich Felker <dalias@libc.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?
next prev parent reply other threads:[~2023-03-30 14:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-30 10:02 Matthias Görgens
2023-03-30 13:57 ` Rich Felker
2023-03-30 14:47 ` Matthias Görgens [this message]
2023-03-30 15:40 ` Rich Felker
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