From: Kyle Russell <bkylerussell@gmail.com>
To: openembedded-core@lists.openembedded.org
Cc: Kyle Russell <bkylerussell@gmail.com>
Subject: [PATCH] security_flags.inc: don't default to PIE if image-prelink is enabled
Date: Wed, 19 Jan 2022 22:30:45 -0500 [thread overview]
Message-ID: <20220120033045.1098738-1-bkylerussell@gmail.com> (raw)
Since a prelinked rootfs is in conflict with PIE, don't attempt the latter
if the image enables prelink.
---
meta/conf/distro/include/security_flags.inc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta/conf/distro/include/security_flags.inc b/meta/conf/distro/include/security_flags.inc
index e469eadca1..be6feb9e5f 100644
--- a/meta/conf/distro/include/security_flags.inc
+++ b/meta/conf/distro/include/security_flags.inc
@@ -5,7 +5,7 @@
# From a Yocto Project perspective, this file is included and tested
# in the DISTRO="poky" configuration.
-GCCPIE ?= "--enable-default-pie"
+GCCPIE ?= "${@bb.utils.contains('USER_CLASSES', 'image-prelink', '--disable-default-pie', '--enable-default-pie', d)}"
# If static PIE is known to work well, GLIBCPIE="--enable-static-pie" can be set
# _FORTIFY_SOURCE requires -O1 or higher, so disable in debug builds as they use
--
2.25.1
next reply other threads:[~2022-01-20 3:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-20 3:30 Kyle Russell [this message]
2022-01-20 8:30 ` [OE-core] [PATCH] security_flags.inc: don't default to PIE if image-prelink is enabled Alexander Kanavin
2022-01-20 17:41 ` Kyle Russell
2022-01-20 20:43 ` Richard Purdie
2022-01-20 20:51 ` Peter Kjellerstedt
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220120033045.1098738-1-bkylerussell@gmail.com \
--to=bkylerussell@gmail.com \
--cc=openembedded-core@lists.openembedded.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox