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| author | Kamal Mostafa <kamal@canonical.com> | 2018-06-29 22:04:21 +0200 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2018-07-03 02:21:26 +0200 |
| commit | 6aa56f44253a6dd802e45d8ab1b48847feaf063a (patch) | |
| tree | 69d47435c4c3befe430f44c52922a644474695ef /security/Kconfig | |
| parent | Linux 4.18-rc2 (diff) | |
| download | linux-6aa56f44253a6dd802e45d8ab1b48847feaf063a.tar.xz linux-6aa56f44253a6dd802e45d8ab1b48847feaf063a.zip | |
usercopy: Do not select BUG with HARDENED_USERCOPY
There is no need to "select BUG" when CONFIG_HARDENED_USERCOPY is enabled.
The kernel thread will always die, regardless of the CONFIG_BUG.
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
[kees: tweak commit log]
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'security/Kconfig')
| -rw-r--r-- | security/Kconfig | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/security/Kconfig b/security/Kconfig index c4302067a3ad..766777406ca8 100644 --- a/security/Kconfig +++ b/security/Kconfig @@ -153,7 +153,6 @@ config HAVE_HARDENED_USERCOPY_ALLOCATOR config HARDENED_USERCOPY bool "Harden memory copies between kernel and userspace" depends on HAVE_HARDENED_USERCOPY_ALLOCATOR - select BUG imply STRICT_DEVMEM help This option checks for obviously wrong memory regions when |