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Use random address allocation for DHCPv6 temporary addresses.

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This commit is contained in:
Simon Kelley
2013-11-07 14:20:13 +00:00
parent 3511a92869
commit 6586e8352a
4 changed files with 44 additions and 13 deletions
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3
src/dnsmasq.h
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@@ -1000,6 +1000,7 @@ int in_zone(struct auth_zone *zone, char *name, char **cut);
/* util.c */
void rand_init(void);
unsigned short rand16(void);
u64 rand64(void);
int legal_hostname(char *c);
char *canonicalise(char *s, int *nomem);
unsigned char *do_rfc1035_name(unsigned char *p, char *sval);
@@ -1221,7 +1222,7 @@ int get_incoming_mark(union mysockaddr *peer_addr, struct all_addr *local_addr,
#ifdef HAVE_DHCP6
void dhcp6_init(void);
void dhcp6_packet(time_t now);
struct dhcp_context *address6_allocate(struct dhcp_context *context, unsigned char *clid, int clid_len,
struct dhcp_context *address6_allocate(struct dhcp_context *context, unsigned char *clid, int clid_len, int temp_addr,
int iaid, int serial, struct dhcp_netid *netids, int plain_range, struct in6_addr *ans);
int config_valid(struct dhcp_config *config, struct dhcp_context *context, struct in6_addr *addr);
struct dhcp_context *address6_available(struct dhcp_context *context,