Merge tag 'imx-soc-3.10' of git://git.linaro.org/people/shawnguo/linux-2.6 into next...

[karo-tx-linux.git] / drivers / net / ethernet / broadcom / tg3.c

diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 67d2663b3974aeaf03acfeb9500704ee5659ab8a..17a972734ba746d9218df4bf025218a91ebee947 100644 (file)
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -14604,8 +14604,11 @@ static void tg3_read_vpd(struct tg3 *tp)
                if (j + len > block_end)
                        goto partno;
 
-               memcpy(tp->fw_ver, &vpd_data[j], len);
-               strncat(tp->fw_ver, " bc ", vpdlen - len - 1);
+               if (len >= sizeof(tp->fw_ver))
+                       len = sizeof(tp->fw_ver) - 1;
+               memset(tp->fw_ver, 0, sizeof(tp->fw_ver));
+               snprintf(tp->fw_ver, sizeof(tp->fw_ver), "%.*s bc ", len,
+                        &vpd_data[j]);
        }
 
 partno: