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security: kernel: Fix STACK_POINTER_RANDOM dependency

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STACK_POINTER_RANDOM depends on a random generator, this can be either a
non-random generator (used for testing purpose) or a real random
generator. Make this dependency explicitly in Kconfig to avoid linking
problems.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit is contained in:
Flavio Ceolin 2019-04-30 10:45:48 -07:00 • committed by Andrew Boie
commit 2e0095a99c
1 changed files with 1 additions and 0 deletions
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kernel/Kconfig
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@ -645,6 +645,7 @@ config EXECUTE_XOR_WRITE
config STACK_POINTER_RANDOM config STACK_POINTER_RANDOM
int "Initial stack pointer randomization bounds" int "Initial stack pointer randomization bounds"
depends on !STACK_GROWS_UP depends on !STACK_GROWS_UP
depends on TEST_RANDOM_GENERATOR || ENTROPY_HAS_DRIVER
default 0 default 0
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