From 0cd07d397fb5a5e7710af66cb1e9e0b61705c94a Mon Sep 17 00:00:00 2001
From: jaseg <git-bigdata-wsl-arch@jaseg.de>
Date: Tue, 10 Mar 2020 12:20:55 +0100
Subject: Crypto v2 draft working

---
 controller/fw/tools/crypto_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'controller/fw/tools/crypto_test.c')

diff --git a/controller/fw/tools/crypto_test.c b/controller/fw/tools/crypto_test.c
index 8552117..410fac2 100644
--- a/controller/fw/tools/crypto_test.c
+++ b/controller/fw/tools/crypto_test.c
@@ -30,7 +30,7 @@ int main(int argc, char **argv) {
 
     uint8_t auth_key[16];
 
-    for (size_t i=0; argv[1][i+0] != '\0' && argv[1][i+1] != '\0'; i+= 2) {
+    for (size_t i=0; argv[1][i+0] != '\0' && argv[1][i+1] != '\0' && i/2<sizeof(auth_key); i+= 2) {
         char buf[3] = { argv[1][i+0], argv[1][i+1], 0};
         char *endptr;
         auth_key[i/2] = strtoul(buf, &endptr, 16);
-- 
cgit