GitLab/ocserv
1
0
Fork 0
mirror of https://gitlab.com/openconnect/ocserv.git synced 2026-02-10 08:46:58 +08:00
Code Issues Packages Projects Releases Wiki Activity

In IPv6 use the network address + 1 as the tun address

Browse Source
This commit is contained in:
Nikos Mavrogiannopoulos
2015-02-16 15:13:30 +01:00
parent 683fd2ec28
commit 31fb3b680f
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/ip-lease.c
View File

@@ -400,9 +400,10 @@ int get_ipv6_lease(main_server_st* s, struct proc_st* proc)
goto fail;
}
/* LIP = 1st network address */
/* LIP = network address + 1 */
memcpy(&proc->ipv6->lip, &network, sizeof(struct sockaddr_in6));
proc->ipv6->lip_len = sizeof(struct sockaddr_in6);
SA_IN6_U8_P(&proc->ipv6->lip)[15] |= 1;
if (memcmp(SA_IN6_U8_P(&proc->ipv6->lip), SA_IN6_U8_P(&proc->ipv6->rip), sizeof(struct in6_addr)) == 0) {
mslog(s, NULL, LOG_ERR, "cannot assign explicit IP %s; network %s", proc->config.explicit_ipv6, c_network);
@@ -460,9 +461,10 @@ int get_ipv6_lease(main_server_st* s, struct proc_st* proc)
proc->ipv6->rip_len = sizeof(struct sockaddr_in6);
memcpy(&proc->ipv6->rip, &rnd, proc->ipv6->rip_len);
/* LIP = 1st network address */
/* LIP = network address + 1 */
memcpy(&proc->ipv6->lip, &network, sizeof(struct sockaddr_in6));
proc->ipv6->lip_len = sizeof(struct sockaddr_in6);
SA_IN6_U8_P(&proc->ipv6->lip)[15] |= 1;
if (memcmp(SA_IN6_U8_P(&proc->ipv6->lip), SA_IN6_U8_P(&proc->ipv6->rip), sizeof(struct in6_addr)) == 0) {
continue;