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Re: kern/56673: don't allow execve with NULL argv
The following reply was made to PR kern/56673; it has been noted by GNATS.
From: Christos Zoulas <christos%zoulas.com@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: kern-bug-people%netbsd.org@localhost,
gnats-admin%netbsd.org@localhost,
netbsd-bugs%netbsd.org@localhost,
jschauma%netmeister.org@localhost
Subject: Re: kern/56673: don't allow execve with NULL argv
Date: Sat, 5 Feb 2022 18:11:33 -0500
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I've committed a change that prevents executing set*id binaries with no =
args as discussed.
The link below is factually incorrect because it says that BSD's already =
disallow this.
christos
> On Feb 4, 2022, at 6:25 PM, Jan Schaumann <jschauma%netmeister.org@localhost> =
wrote:
>=20
> The following reply was made to PR kern/56673; it has been noted by =
GNATS.
>=20
> From: Jan Schaumann <jschauma%netmeister.org@localhost>
> To: gnats-bugs%netbsd.org@localhost, kern-bug-people%netbsd.org@localhost
> Cc:
> Subject: Re: kern/56673: don't allow execve with NULL argv
> Date: Fri, 4 Feb 2022 18:21:51 -0500
>=20
> FWIW, here's a summary of the same discussion on
> the linux-kernel mailing list:
>=20
> https://lwn.net/SubscriberLink/882799/cb8f313c57c6d8a6/
>=20
> =
https://lwn.net/ml/linux-kernel/20220126043947.10058-1-ariadne@dereference=
d.org/
>=20
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