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| author |   jsg <jsg@openbsd.org> | 2018-12-31 00:07:22 +0000 |
|---|---|---|
| committer | jsg <jsg@openbsd.org> | 2018-12-31 00:07:22 +0000 |
| commit | 1838c31d434f8d6d4923145dcc22ab4c843ad2fa (patch) | |
| tree | 34478d2cb9b258060e0e446fc175fe74a79c32be | |
| parent | More RK3328 clock stuff. (diff) | |
| download | wireguard-openbsd-1838c31d434f8d6d4923145dcc22ab4c843ad2fa.tar.xz wireguard-openbsd-1838c31d434f8d6d4923145dcc22ab4c843ad2fa.zip | |
mention -mretpoline by default on amd64
ok guenther@ deraadt@
| -rw-r--r-- | share/man/man1/clang-local.1 | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/share/man/man1/clang-local.1 b/share/man/man1/clang-local.1 index ff64117758d..99ec0910fef 100644 --- a/share/man/man1/clang-local.1 +++ b/share/man/man1/clang-local.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: clang-local.1,v 1.17 2018/09/29 05:42:38 jmc Exp $ +.\" $OpenBSD: clang-local.1,v 1.18 2018/12/31 00:07:22 jsg Exp $ .\" .\" Copyright (c) 2016 Pascal Stumpf <pascal@stumpf.co> .\" @@ -15,7 +15,7 @@ .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .\" -.Dd $Mdocdate: September 29 2018 $ +.Dd $Mdocdate: December 31 2018 $ .Dt CLANG-LOCAL 1 .Os .Sh NAME @@ -117,6 +117,13 @@ This feature can be disabled with the or .Fl fno-stack-protector options. +.It +.Nm clang +has +.Fl mretpoline +enabled by default on amd64 to protect against branch target injection attacks. +It can be disabled with +.Fl mno-retpoline . .El .Sh SEE ALSO .Xr clang 1 |