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security_flags: disable static PIE in glibc

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Static PIE doesn't work entirely right in GCC 7, for example ldconfig on ARM
with the flags enabled will something segfault during initialisation.

To mitigate this until we have GCC 8 integrated, don't enable static PIE.

(From OE-Core rev: 5f64946b8740a5d944f48ec430470265703bfe5e)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ross Burton
2018-05-14 13:02:11 +01:00
committed by Richard Purdie
parent cb68e9a2fe
commit 472c86127a
1 changed files with 1 additions and 1 deletions
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meta/conf/distro/include/security_flags.inc
+1 -1
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@@ -6,7 +6,7 @@
# in the DISTRO="poky-lsb" configuration.
GCCPIE ?= "--enable-default-pie"
GLIBCPIE ?= "--enable-static-pie"
# 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
# -O0 which then results in a compiler warning.