Author: glebius Date: Thu Sep 11 05:48:39 2014 New Revision: 271418 URL: http://svnweb.freebsd.org/changeset/base/271418
Log: Since r270929 raw sockets expect network byte order. Submitted by: avg Modified: head/sbin/dhclient/packet.c Modified: head/sbin/dhclient/packet.c ============================================================================== --- head/sbin/dhclient/packet.c Thu Sep 11 03:16:57 2014 (r271417) +++ head/sbin/dhclient/packet.c Thu Sep 11 05:48:39 2014 (r271418) @@ -127,17 +127,6 @@ assemble_udp_ip_header(unsigned char *bu ip.ip_dst.s_addr = to; ip.ip_sum = wrapsum(checksum((unsigned char *)&ip, sizeof(ip), 0)); - - /* - * While the BPF -- used for broadcasts -- expects a "true" IP header - * with all the bytes in network byte order, the raw socket interface - * which is used for unicasts expects the ip_len field to be in host - * byte order. In both cases, the checksum has to be correct, so this - * is as good a place as any to turn the bytes around again. - */ - if (to != INADDR_BROADCAST) - ip.ip_len = ntohs(ip.ip_len); - memcpy(&buf[*bufix], &ip, sizeof(ip)); *bufix += sizeof(ip); _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"