target/linux/brcm47xx/patches-3.10/711-bgmac_fix_parsing_of_et_swtype.patch

   1 --- a/drivers/net/ethernet/broadcom/bgmac.c
   2 +++ b/drivers/net/ethernet/broadcom/bgmac.c
   3 @@ -909,9 +909,9 @@ static void bgmac_chip_reset(struct bgma
   4                 u8 et_swtype = 0;
   5                 u8 sw_type = BGMAC_CHIPCTL_1_SW_TYPE_EPHY |
   6                              BGMAC_CHIPCTL_1_IF_TYPE_MII;
   7 -               char buf[2];
   8 +               char buf[4];
   9
  10 -               if (bcm47xx_nvram_getenv("et_swtype", buf, 1) > 0) {
  11 +               if (bcm47xx_nvram_getenv("et_swtype", buf, sizeof(buf)) > 0) {
  12                         if (kstrtou8(buf, 0, &et_swtype))
  13                                 bgmac_err(bgmac, "Failed to parse et_swtype (%s)\n",
  14                                           buf);