01f67987e
Paul Fox
2005-07-20
Subject
applying fix for: 0000260: udhcpc doesn't validate client hardware address
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networking/udhcp/dhcpc.c+5 -0
| @@ -443,6 +443,11 @@ int main(int argc, char *argv[]) | |
| if (memcmp(client_config.arp,packet.chaddr,6)) | |
| continue; | |
| + | if (memcmp(packet.chaddr, client_config.arp, 6)) { |
| + | DEBUG(LOG_INFO, "packet does not have our chaddr -- ignoring"); |
| + | continue; |
| + | } |
| + | |
| if ((message = get_option(&packet, DHCP_MESSAGE_TYPE)) == NULL) { | |
| DEBUG(LOG_ERR, "couldnt get option from packet -- ignoring"); | |
| continue; | |