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| author | Robert Schwebel <r.schwebel@pengutronix.de> | 2017-07-21 18:54:54 +0200 |
|---|---|---|
| committer | Robert Schwebel <r.schwebel@pengutronix.de> | 2017-07-21 18:54:54 +0200 |
| commit | d6cce71664483807a720557afb73aef2396850d1 (patch) | |
| tree | 59642e6bbe3f8ea9731704dc284c7b62e01a8d09 /configs | |
| parent | 60bc4f16f08b697a7f7b47157df7908b22d673e1 (diff) | |
| download | DistroKit-d6cce71664483807a720557afb73aef2396850d1.tar.gz DistroKit-d6cce71664483807a720557afb73aef2396850d1.tar.xz | |
platform-v7a: kernel: randomize freelist order used on creating new pages
As suggested by "reason", activate the kernel feature to randomize the
freelist order used on creating new pages. This results in a reduction
of the predictability of addresses against heap overflows.
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
Diffstat (limited to 'configs')
| -rw-r--r-- | configs/platform-v7a/kernelconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configs/platform-v7a/kernelconfig b/configs/platform-v7a/kernelconfig index 871f199..bece7fe 100644 --- a/configs/platform-v7a/kernelconfig +++ b/configs/platform-v7a/kernelconfig @@ -207,7 +207,7 @@ CONFIG_COMPAT_BRK=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set -# CONFIG_SLAB_FREELIST_RANDOM is not set +CONFIG_SLAB_FREELIST_RANDOM=y CONFIG_SLUB_CPU_PARTIAL=y # CONFIG_SYSTEM_DATA_VERIFICATION is not set # CONFIG_PROFILING is not set |