diff options
Diffstat (limited to 'mdk-stage1/dhcp.c')
| -rw-r--r-- | mdk-stage1/dhcp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mdk-stage1/dhcp.c b/mdk-stage1/dhcp.c index 616d60f20..e2013994a 100644 --- a/mdk-stage1/dhcp.c +++ b/mdk-stage1/dhcp.c @@ -381,6 +381,10 @@ static int handle_transaction(int s, struct bootp_request * breq, struct bootp_r breq->secs = 0; sin = socket(AF_PACKET, SOCK_DGRAM, ntohs(ETH_P_IP)); + if (sin < 0) { + log_perror("af_packet socket"); + return -1; + } while (retry <= MAX_ARP_RETRIES) { i = sizeof(*breq); |