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Message-ID: <20241022221719.GI2724612@port70.net>
Date: Wed, 23 Oct 2024 00:17:19 +0200
From: Szabolcs Nagy <nsz@...t70.net>
To: Rich Felker <dalias@...c.org>
Cc: Alyssa Ross <hi@...ssa.is>, musl@...ts.openwall.com
Subject: Re: [PATCH libc-test v3] functional: add mntent test
* Rich Felker <dalias@...c.org> [2024-10-22 12:36:29 -0400]:
> On Tue, Oct 22, 2024 at 02:12:52PM +0200, Alyssa Ross wrote:
> > Szabolcs Nagy <nsz@...t70.net> writes:
> >
> > > * Alyssa Ross <hi@...ssa.is> [2024-10-19 20:16:39 +0200]:
> > >> This only checks reading an fstab from an stream. I haven't written
> > >> tests for setmntent(), addmntent(), or hasmntnent().
> > >>
> > >> test_getmntent exposes a bug in musl 1.2.3 where lines omitting the
> > >> final two fields, which are supposed to be optional according to
> > >> fstab(5), are not accepted. It also exposes a current bug, where if
> > >> the numeric fields are omitted, the last field seen will have a
> > >> newline appended to its value. The tests all pass on Glibc.
> > >> ---
> > >> v3: updated description for current musl
> > >> v2: https://inbox.vuxu.org/musl/20210821085420.474615-3-hi@alyssa.is/
> > >>
> > >> Previously I had a second, optional patch, that would have tested the
> > >> behavior of a single-field mntent entry. I've dropped that one, because
> > >> musl chose not to match Glibc in accepting it.
> > >>
> > >
> > > patch looks ok. it fails with
> > >
> > > src/functional/mntent.c:47: !strcmp(m->mnt_opts, "defaults") failed
> > > FAIL src/functional/mntent-static.exe [status 1]
> > > src/functional/mntent.c:47: !strcmp(m->mnt_opts, "defaults") failed
> > > FAIL src/functional/mntent.exe [status 1]
> > >
> > > i guess this should be fixed
> >
> > Fix has already been submitted here:
> > https://inbox.vuxu.org/musl/20241019181320.23977-2-hi@alyssa.is/
> >
> > I think it should pass on musl 1.2.4.
>
> Yep, thanks. I'll get this and some other new stuff committed.
ok. i committed the libc-test patch.
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