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Re: documentation bug (uid resetting in posix mode)
From: |
Andreas Schwab |
Subject: |
Re: documentation bug (uid resetting in posix mode) |
Date: |
Tue, 30 Oct 2012 17:06:14 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.2 (gnu/linux) |
Stefano Lattarini <stefano.lattarini@gmail.com> writes:
>>From experimenting, I've found out that bash (4.2.20), when invoked
> as "sh", doesn't reset the effective user id to the real user id,
> even if called *without* the '-p' option.
How did you test that?
# ls -l sh
-rwsr-xr-x 1 nobody root 755512 30. Okt 17:03 sh
# ./sh -c id
uid=0(root) gid=0(root) groups=0(root)
# ./sh -p -c id
uid=0(root) gid=0(root) euid=65534(nobody) groups=65533(nobody),0(root)
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
- documentation bug (uid resetting in posix mode), Stefano Lattarini, 2012/10/30
- Re: documentation bug (uid resetting in posix mode),
Andreas Schwab <=
- Re: documentation bug (uid resetting in posix mode), Stefano Lattarini, 2012/10/30
- Re: documentation bug (uid resetting in posix mode), Bob Proulx, 2012/10/30
- Re: documentation bug (uid resetting in posix mode), Chet Ramey, 2012/10/30
- Re: documentation bug (uid resetting in posix mode), Stefano Lattarini, 2012/10/30
- Re: documentation bug (uid resetting in posix mode), Andreas Schwab, 2012/10/30
- Re: documentation bug (uid resetting in posix mode), Bob Proulx, 2012/10/30