In message <[EMAIL PROTECTED]>, Dima Dorfman writes:
>Taavi Talvik <[EMAIL PROTECTED]> wrote:
>>
>> I'i try to set up jail with following script, however
>> as result, urandom/stdin/stdout/stderr will not appear.
>>
>> They exist before applying devfs rules, but I cannot find
>> rules how to unhide those. Any ideas!?
>
>Please try the attached patch, which should be able to match symlinks
>based on pathname in order to unhide them. This is only lightly
>tested, and I'm not entirely sure why I didn't do this before (ISTR
>having trouble getting it to work, but this seems absurdly logical and
>simple), but it seems to work.
>
>phk, does this look okay to you?
If it works I'm ok with it.
>Dima.
>
>Index: devfs_rule.c
>===================================================================
>RCS file: /a/ncvs/src/sys/fs/devfs/devfs_rule.c,v
>retrieving revision 1.3
>diff -u -r1.3 devfs_rule.c
>--- devfs_rule.c 8 Oct 2002 04:21:54 -0000 1.3
>+++ devfs_rule.c 2 Dec 2002 21:20:04 -0000
>@@ -634,7 +634,8 @@
> dev = devfs_rule_getdev(de);
> if (dev != NULL)
> pname = dev->si_name;
>- /* XXX: Support symlinks (check d_type == DT_LNK here). */
>+ else if (de->de_dirent->d_type == DT_LNK)
>+ pname = de->de_dirent->d_name;
> else
> return (0);
> KASSERT(pname != NULL, ("devfs_rule_matchpath: NULL pname"));
>
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
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