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(parent: ff2c8af) | patch
security_flags: use -fstack-protector-strong
authorKhem Raj <raj.khem@gmail.com>
Fri, 5 Feb 2016 16:52:41 +0000 (16:52 +0000)
committerRichard Purdie <richard.purdie@linuxfoundation.org>
Sun, 7 Feb 2016 17:29:44 +0000 (17:29 +0000)
commit4ca946c029f04ba3991ed0f1f65355a7a7840ff4
tree51c4da95069a0ba8a6317b37c6efc87747851cbftree | snapshot
parentff2c8af73046f55aa733ce8289b6236c88300290commit | diff
security_flags: use -fstack-protector-strong

This is a better version of -fstack-protector-all with reduced stack usage and
better performance yet giving same amount of coverage.  It's available in gcc
4.9 onwards.

https://outflux.net/blog/archives/2014/01/27/fstack-protector-strong/ has more
details.

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
meta/conf/distro/include/security_flags.inc diff | blob | history
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