diff
+ void safe_inc_stats_atomic_long(struct icmpmsg_statistics *stats, unsigned int index) {
+     if (index < 512) {  // Assuming the array size is 512
+         SNMP_INC_STATS_ATOMIC_LONG(stats, index);
+     } else {
+         // Handle error or log warning
+     }
+ }
2   safe_inc_stats_atomic_long((net)->mib.icmpmsg_statistics, field+256);
