diff options
-rw-r--r-- | common/cmd_pxecfg.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/common/cmd_pxecfg.c b/common/cmd_pxecfg.c index 84b0d2507..2f8714c4c 100644 --- a/common/cmd_pxecfg.c +++ b/common/cmd_pxecfg.c @@ -65,9 +65,12 @@ static void format_mac_pxecfg(char **outbuf) * but in practice always 1 for Ethernet */ sprintf(*outbuf, "01-%s", ethaddr); + /* convert colons to dashes and lower case the MAC address */ for (p = *outbuf + 3; *p; p++) { if (*p == ':') *p = '-'; + else + *p = tolower(*p); } } |