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arch/Kconfig: Default to maximum amount of ASLR bits

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To mitigate https://zolutal.github.io/aslrnt/; do this with a patch to
avoid having to enable `CONFIG_EXPERT`.
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Jan Alexander Steffens (heftig) 2024-01-13 15:29:25 +01:00
parent 348bc07851
commit 25f05cb420
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GPG key ID: B8AC08600F108CDF
1 changed files with 2 additions and 2 deletions
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arch/Kconfig
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@ -1050,7 +1050,7 @@ config ARCH_MMAP_RND_BITS
int "Number of bits to use for ASLR of mmap base address" if EXPERT
range ARCH_MMAP_RND_BITS_MIN ARCH_MMAP_RND_BITS_MAX
default ARCH_MMAP_RND_BITS_DEFAULT if ARCH_MMAP_RND_BITS_DEFAULT
default ARCH_MMAP_RND_BITS_MIN
default ARCH_MMAP_RND_BITS_MAX
depends on HAVE_ARCH_MMAP_RND_BITS
help
This value can be used to select the number of bits to use to
@ -1084,7 +1084,7 @@ config ARCH_MMAP_RND_COMPAT_BITS
int "Number of bits to use for ASLR of mmap base address for compatible applications" if EXPERT
range ARCH_MMAP_RND_COMPAT_BITS_MIN ARCH_MMAP_RND_COMPAT_BITS_MAX
default ARCH_MMAP_RND_COMPAT_BITS_DEFAULT if ARCH_MMAP_RND_COMPAT_BITS_DEFAULT
default ARCH_MMAP_RND_COMPAT_BITS_MIN
default ARCH_MMAP_RND_COMPAT_BITS_MAX
depends on HAVE_ARCH_MMAP_RND_COMPAT_BITS
help
This value can be used to select the number of bits to use to