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import of dnsmasq-2.42.tar.gz

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This commit is contained in:
Simon Kelley
2008-05-30 20:06:34 +01:00
parent 824af85bdf
commit 9e038946a1
28 changed files with 3231 additions and 2833 deletions
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6
src/bpf.c
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@@ -69,7 +69,7 @@ int iface_enumerate(void *parm, int (*ipv4_callback)(), int (*ipv6_callback)())
an aligned buffer to avoid nasty complaints about
unaligned accesses. */
#ifdef HAVE_SOCKADDR_SA_LEN
len = ((struct ifreq *)ptr)->ifr_addr.sa_len + IF_NAMESIZE;
len = ((struct ifreq *)ptr)->ifr_addr.sa_len + offsetof(struct ifreq, ifr_ifru);
#else
len = sizeof(struct ifreq);
#endif
@@ -212,8 +212,8 @@ void send_via_bpf(struct dhcp_packet *mess, size_t len,
sum = (sum & 0xffff) + (sum >> 16);
ip.ip_sum = (sum == 0xffff) ? sum : ~sum;
udp.uh_sport = htons(DHCP_SERVER_PORT);
udp.uh_dport = htons(DHCP_CLIENT_PORT);
udp.uh_sport = htons(daemon->dhcp_server_port);
udp.uh_dport = htons(daemon->dhcp_client_port);
if (len & 1)
((char *)mess)[len] = 0; /* for checksum, in case length is odd. */
udp.uh_sum = 0;