return 0;
}
-static void dec2str(int val, char *str)
+static void dec2str(int val, char *str, size_t size)
{
if (val == -1)
- strcpy(str, "*");
+ snprintf(str, size, "*");
else
- sprintf(str, "%d", val);
+ snprintf(str, size, "%d", val);
}
-static void hex2str(int val, char *str)
+static void hex2str(int val, char *str, size_t size)
{
if (val == -1)
- strcpy(str, "*");
+ snprintf(str, size, "*");
else
- sprintf(str, "%x", val);
+ snprintf(str, size, "%x", val);
}
void usb_host_info(void)
term_printf(" Auto filters:\n");
for (f = usb_auto_filter; f; f = f->next) {
char bus[10], addr[10], vid[10], pid[10];
- dec2str(f->bus_num, bus);
- dec2str(f->addr, addr);
- hex2str(f->vendor_id, vid);
- hex2str(f->product_id, pid);
+ dec2str(f->bus_num, bus, sizeof(bus));
+ dec2str(f->addr, addr, sizeof(addr));
+ hex2str(f->vendor_id, vid, sizeof(vid));
+ hex2str(f->product_id, pid, sizeof(pid));
term_printf(" Device %s.%s ID %s:%s\n", bus, addr, vid, pid);
}
}