On Mon, Apr 01, 2024 at 12:13:19PM -0700, Charles Hardin wrote:
There is code in the bootp parsing for NIS domain and add the same support for the dhcp options as well. This allows the same usage of the data when the dhcp command is used in the boot command.
Signed-off-by: Charles Hardin ckhardin@gmail.com
net/bootp.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/net/bootp.c b/net/bootp.c index 6800290963..046caf3685 100644 --- a/net/bootp.c +++ b/net/bootp.c @@ -883,6 +883,14 @@ static void dhcp_process_options(uchar *popt, uchar *end) break; case 28: /* Ignore Broadcast Address Option */ break;
case 40: /* NIS Domain name */if (net_nis_domain[0] == 0) {size = truncate_sz("NIS Domain Name",sizeof(net_nis_domain), size);memcpy(&net_nis_domain, ext + 2, size);net_nis_domain[size] = 0;}break;#if defined(CONFIG_CMD_SNTP) && defined(CONFIG_BOOTP_NTPSERVER) case 42: /* NTP server IP */ net_copy_ip(&net_ntp_server, (popt + 2));
This fails to build: net/bootp.c: In function 'dhcp_process_options': net/bootp.c:890:57: error: 'ext' undeclared (first use in this function) 890 | memcpy(&net_nis_domain, ext + 2, size); | ^~~ net/bootp.c:890:57: note: each undeclared identifier is reported only once for each function it appears in