core: fail build when CFG_INSECURE=n used with unsafe RNG seed

A production build needs a proper RNG seed. Fail the build when CFG_INSECURE=n is used in conjuntion with the default weak stub implementation of plat_rng_init(). Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
OP-TEE · Jan 31, 2025 · e5991e8 · e5991e8
1 parent 287df9c
commit e5991e8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/core/tee/tee_cryp_utl.c b/core/tee/tee_cryp_utl.c
@@ -200,7 +200,9 @@ void __plat_rng_init(void)
 	}
 }
 
+#ifdef CFG_INSECURE
 void plat_rng_init(void) __weak __alias("__plat_rng_init");
+#endif
 
 static TEE_Result tee_cryp_init(void)
 {