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Trivial refactoring.

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This commit is contained in:
Nicholas J. Kain 2020-10-19 03:11:51 -04:00
parent 7bd551d564
commit b2af308647
1 changed files with 4 additions and 8 deletions
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12
src/state.c
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@ -277,17 +277,17 @@ static int selecting_packet(struct client_state_t cs[static 1],
struct dhcpmsg packet[static 1], uint8_t msgtype,
uint32_t srcaddr, bool is_requesting)
{
if (!is_requesting && msgtype == DHCPOFFER) {
char clibuf[INET_ADDRSTRLEN];
char svrbuf[INET_ADDRSTRLEN];
char srcbuf[INET_ADDRSTRLEN];
int found;
if (!is_requesting && msgtype == DHCPOFFER) {
uint32_t sid = get_option_serverid(packet, &found);
if (!found) {
log_line("%s: Invalid offer received: it didn't have a server id.",
client_config.interface);
return ANP_IGNORE;
}
char clibuf[INET_ADDRSTRLEN];
char svrbuf[INET_ADDRSTRLEN];
char srcbuf[INET_ADDRSTRLEN];
cs->clientAddr = packet->yiaddr;
cs->serverAddr = sid;
cs->srcAddr = srcaddr;
@ -308,10 +308,6 @@ static int selecting_packet(struct client_state_t cs[static 1],
// that don't respect the serverid that was specified in
// our DHCPREQUEST.
if (!memcmp(&packet->yiaddr, &cs->clientAddr, 4)) {
char clibuf[INET_ADDRSTRLEN];
char svrbuf[INET_ADDRSTRLEN];
char srcbuf[INET_ADDRSTRLEN];
int found;
uint32_t sid = get_option_serverid(packet, &found);
if (!found) {
log_line("%s: Invalid offer received: it didn't have a server id.",