fixed static unique len

Mesh4all · Sep 19, 2022 · a528b4e · a528b4e
1 parent 405fa6e
commit a528b4e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/firmware/sys/uniqueid/uniqueid.c b/firmware/sys/uniqueid/uniqueid.c
@@ -54,7 +54,7 @@ void get_uid_ipv6(ipv6_addr_t *addr, uniqueid_mode_t mode) {
         memcpy(addr->u8, header.u8, 8);
         char addr_cpu[CPUID_LEN];
         CPUID(addr_cpu);
-        memcpy(addr->u8 + LAST_OCTECTS, addr_cpu, OCTETS_BYTE_SIZE);
+        memcpy(addr->u8 + LAST_OCTECTS, addr_cpu, CPUID_LEN <= 8? CPUID_LEN : OCTETS_BYTE_SIZE );
         break;
     case UNIQUEID_RANDOM_MODE:
         ipv6_addr_from_str(&header, CONFIG_HEADER_ADDRESS_ID);
@@ -75,7 +75,7 @@ uint32_t get_uid_seed(void *val, const uint8_t len) {
     netif_t *iface = netif_get_by_id(index);
     netif_get_opt(iface, NETOPT_RANDOM, 0, &rval, sizeof(uint32_t));
 #else
-    hwrng_init(void);
+    hwrng_init();
     hwrng_read(&rval, sizeof(rval));
 #endif
     for (uint8_t i = 0; i < len; i++) {