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Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig index 0dfd09d54c65..79a91a2c0444 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1742,6 +1742,15 @@ config SLOB endchoice +config SLAB_FREELIST_RANDOM + default n + depends on SLAB + bool "SLAB freelist randomization" + help + Randomizes the freelist order used on creating new SLABs. This + security feature reduces the predictability of the kernel slab + allocator against heap overflows. + config SLUB_CPU_PARTIAL default y depends on SLUB && SMP |