From: Michael Olbrich <m.olbrich@pengutronix.de>
To: ptxdist@pengutronix.de
Cc: Holger Assmann <h.assmann@pengutronix.de>
Subject: Re: [ptxdist] [APPLIED] syslinux: add all hardening flags to blacklist
Date: Fri, 8 Apr 2022 15:36:04 +0200 [thread overview]
Message-ID: <20220408133604.123247-1-m.olbrich@pengutronix.de> (raw)
In-Reply-To: <20220405131440.3230553-1-h.assmann@pengutronix.de>
Thanks, applied as d8e2317ddac9db2b4c902c37772b1c166deb2e90.
Michael
[sent from post-receive hook]
On Fri, 08 Apr 2022 15:36:04 +0200, Holger Assmann <h.assmann@pengutronix.de> wrote:
> By not blacklisting TARGET_COMPILER_RECORD_SWITCHES parts of the
> bootloader become too big, with objcopy results then having the
> wrong size.
>
> Since we are handling a bootloader here, we should further disable
> any hardening option whatsoever.
>
> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
> Signed-off-by: Holger Assmann <h.assmann@pengutronix.de>
> Message-Id: <20220405131440.3230553-1-h.assmann@pengutronix.de>
> Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
>
> diff --git a/rules/syslinux.make b/rules/syslinux.make
> index 550fa35a8793..0d17470d36a9 100644
> --- a/rules/syslinux.make
> +++ b/rules/syslinux.make
> @@ -32,8 +32,7 @@ SYSLINUX_MAKE_ENV := \
> ICECC=no
>
> SYSLINUX_WRAPPER_BLACKLIST := \
> - TARGET_HARDEN_STACKCLASH \
> - TARGET_HARDEN_PIE
> + $(PTXDIST_LOWLEVEL_WRAPPER_BLACKLIST)
> SYSLINUX_MAKE_OPT := $(CROSS_ENV_PROGS)
> SYSLINUX_INSTALL_OPT := install INSTALLROOT=$(SYSLINUX_PKGDIR)
>
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prev parent reply other threads:[~2022-04-08 13:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-05 13:14 [ptxdist] [PATCH] " Holger Assmann
2022-04-08 13:36 ` Michael Olbrich [this message]
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