From aa91113af7a51fc615db05d1d4daa70b720aeb21 Mon Sep 17 00:00:00 2001
From: David Leach <david.leach@nxp.com>
Date: Tue, 12 Nov 2019 16:02:05 -0600
Subject: [PATCH] kernel: Kconfig: Define dependencies for STACK_CANARIES

STACK_CANARIES relies on random value for the canarie so
ENTROPY_GENERATOR or TEST_RANDOM_GENERATOR needs to be
selected to get sys_rand32_get included in the build.

Fixes: #20587

Signed-off-by: David Leach <david.leach@nxp.com>
---
 kernel/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/Kconfig b/kernel/Kconfig
index fcc67613234..16c4fb62cfd 100644
--- a/kernel/Kconfig
+++ b/kernel/Kconfig
@@ -620,6 +620,7 @@ menu "Security Options"
 
 config STACK_CANARIES
 	bool "Compiler stack canaries"
+	depends on ENTROPY_GENERATOR || TEST_RANDOM_GENERATOR
 	help
 	  This option enables compiler stack canaries.