4bf24c8243
- Had to rename the -T option to -timeout as ISC is now using -T
- Allow package rebuilders to easily enable DHCPv6 support with: rpmbuild
--with DHCPv6 dhcp.spec Note that Fedora is still using the 'dhcpv6'
package, but some users may want to experiment with the ISC DHCPv6
implementation locally.
38 lines
1.3 KiB
Diff
38 lines
1.3 KiB
Diff
diff -up dhcp-4.1.0/common/lpf.c.memory dhcp-4.1.0/common/lpf.c
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--- dhcp-4.1.0/common/lpf.c.memory 2008-03-18 08:28:14.000000000 -1000
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+++ dhcp-4.1.0/common/lpf.c 2009-01-06 07:57:54.000000000 -1000
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@@ -247,6 +247,7 @@ static void lpf_tr_filter_setup (info)
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struct interface_info *info;
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{
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struct sock_fprog p;
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+ memset(&p,'\0', sizeof(struct sock_fprog));
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/* Set up the bpf filter program structure. This is defined in
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bpf.c */
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diff -up dhcp-4.1.0/common/packet.c.memory dhcp-4.1.0/common/packet.c
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--- dhcp-4.1.0/common/packet.c.memory 2007-11-30 11:51:43.000000000 -1000
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+++ dhcp-4.1.0/common/packet.c 2009-01-06 07:57:54.000000000 -1000
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@@ -135,6 +135,7 @@ void assemble_udp_ip_header (interface,
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struct ip ip;
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struct udphdr udp;
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+ memset( &ip, '\0', sizeof ip);
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/* Fill out the IP header */
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IP_V_SET (&ip, 4);
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IP_HL_SET (&ip, 20);
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diff -up dhcp-4.1.0/minires/ns_name.c.memory dhcp-4.1.0/minires/ns_name.c
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--- dhcp-4.1.0/minires/ns_name.c.memory 2005-03-17 10:15:17.000000000 -1000
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+++ dhcp-4.1.0/minires/ns_name.c 2009-01-06 07:57:54.000000000 -1000
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@@ -71,6 +71,11 @@ ns_name_ntop(const u_char *src, char *ds
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dn = dst;
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eom = dst + dstsiz;
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+ if (dn >= eom) {
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+ errno = EMSGSIZE;
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+ return (-1);
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+ }
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+
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while ((n = *cp++) != 0) {
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if ((n & NS_CMPRSFLGS) != 0) {
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/* Some kind of compression pointer. */
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