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author | Mark Johnston <markj@FreeBSD.org> | 2021-04-29 16:26:03 +0000 |
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committer | Mark Johnston <markj@FreeBSD.org> | 2021-04-29 16:26:37 +0000 |
commit | 420d30f5bdbfc20d83b3c9a7d5b4e90446b922fa (patch) | |
tree | 0a3a5204b67ec22b6a4bf67c02235f070edd855d | |
parent | 20e3b9d8bd778445bb80b2be28d2fdedf7bae37e (diff) | |
download | src-420d30f5bdbfc20d83b3c9a7d5b4e90446b922fa.tar.gz src-420d30f5bdbfc20d83b3c9a7d5b4e90446b922fa.zip |
kasan.9: A couple of fixups
- Mention GENERIC-KASAN.
- Note that the runtime was ported from NetBSD.
Sponsored by: The FreeBSD Foundation
-rw-r--r-- | share/man/man9/kasan.9 | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/share/man/man9/kasan.9 b/share/man/man9/kasan.9 index ecc068209913..d675a78f1e29 100644 --- a/share/man/man9/kasan.9 +++ b/share/man/man9/kasan.9 @@ -27,15 +27,22 @@ .\" .\" $FreeBSD$ .\" -.Dd April 13, 2021 +.Dd April 29, 2021 .Dt KASAN 9 .Os .Sh NAME -.Nm kasan -.Nd kernel address sanitizer +.Nm KASAN +.Nd Kernel Address SANitizer .Sh SYNOPSIS -To compile KASAN into the kernel, place the following line in your kernel -configuration file: +The +.Pa GENERIC-KASAN +kernel configuration can be used to compile a KASAN-enabled kernel using +.Pa GENERIC +as a base configuration. +Alternately, to compile +.Nm +into the kernel, place the following line in your +kernel configuration file: .Bd -ragged -offset indent .Cd "options KASAN" .Ed @@ -142,13 +149,16 @@ are equal, .Fa code should be 0. .Sh SEE ALSO +.Xr build 7 , .Xr malloc 9 , .Xr memguard 9 , .Xr redzone 9 , .Xr uma 9 .Sh HISTORY .Nm -first appeared in +was ported from +.Nx +and first appeared in .Fx 14.0 . .Sh BUGS Accesses to kernel memory outside of the kernel map are ignored by the |