target/linux/brcm47xx/patches-2.6.38/018-wgt634u_mac_address_parser_fix.patch

   1 --- a/arch/mips/include/asm/mach-bcm47xx/nvram.h
   2 +++ b/arch/mips/include/asm/mach-bcm47xx/nvram.h
   3 @@ -39,8 +39,15 @@ extern int nvram_getenv(char *name, char
   4
   5  static inline void nvram_parse_macaddr(char *buf, u8 *macaddr)
   6  {
   7 -       sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0], &macaddr[1],
   8 -              &macaddr[2], &macaddr[3], &macaddr[4], &macaddr[5]);
   9 +       if (strchr(buf, ':')) {
  10 +               sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0], &macaddr[1],
  11 +                       &macaddr[2], &macaddr[3], &macaddr[4], &macaddr[5]);
  12 +       } else if (strchr(buf, '-')) {
  13 +               sscanf(buf, "%hhx-%hhx-%hhx-%hhx-%hhx-%hhx", &macaddr[0], &macaddr[1],
  14 +                       &macaddr[2], &macaddr[3], &macaddr[4], &macaddr[5]);
  15 +       } else {
  16 +               printk(KERN_WARNING "Can not parse mac address: %s\n", buf);
  17 +       }
  18  }
  19
  20  #endif