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From: Boris Kolpackov <boris@codesynthesis.com>
To: Richard Weinberger <richard@nod.at>
Cc: masahiroy <masahiroy@kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	linux-kbuild <linux-kbuild@vger.kernel.org>
Subject: Re: [PATCH 2/2] kconfig: Deny command substitution in string values
Date: Mon, 27 Sep 2021 16:34:22 +0200	[thread overview]
Message-ID: <boris.20210927162833@codesynthesis.com> (raw)
In-Reply-To: <1942256037.97524.1632327460626.JavaMail.zimbra@nod.at>

Richard Weinberger <richard@nod.at> writes:

> Yes. auto.conf is .config post processed.
> This is exactly where my mitigation takes place.

No, sym_escape_string_value() is called by conf_write_symbol()
which in turn is called from conf_write() and conf_write_defconfig()
(used to write .config files) besides conf_write_autoconf() (used to
write auto.conf).

  parent reply	other threads:[~2021-09-27 14:34 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-20 21:39 [PATCH 1/2] kconfig: Refactor sym_escape_string_value Richard Weinberger
2021-09-20 21:39 ` [PATCH 2/2] kconfig: Deny command substitution in string values Richard Weinberger
2021-09-22  7:17   ` Boris Kolpackov
2021-09-22  7:27     ` Richard Weinberger
2021-09-22 15:18       ` Boris Kolpackov
2021-09-22 16:17         ` Richard Weinberger
2021-09-25  8:58           ` Masahiro Yamada
2021-09-27 14:34           ` Boris Kolpackov [this message]
2021-09-27 12:36 ` [PATCH 1/2] kconfig: Refactor sym_escape_string_value Masahiro Yamada
2021-10-05 15:42   ` Masahiro Yamada
2021-10-07  6:45     ` Richard Weinberger

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