diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/Kconfig.hardening | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/security/Kconfig.hardening b/security/Kconfig.hardening index 0f295961e773..ffc3c702b461 100644 --- a/security/Kconfig.hardening +++ b/security/Kconfig.hardening @@ -279,6 +279,19 @@ config ZERO_CALL_USED_REGS endmenu +menu "Hardening of kernel data structures" + +config LIST_HARDENED + bool "Check integrity of linked list manipulation" + help + Minimal integrity checking in the linked-list manipulation routines + to catch memory corruptions that are not guaranteed to result in an + immediate access fault. + + If unsure, say N. + +endmenu + config CC_HAS_RANDSTRUCT def_bool $(cc-option,-frandomize-layout-seed-file=/dev/null) # Randstruct was first added in Clang 15, but it isn't safe to use until |