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- Implement ipv6%interface notation for scope_id usage.

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git-svn-id: file:///svn/unbound/trunk@2519 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2011-10-19 14:34:11 +00:00
parent 28c9738062
commit ddddbf284f
2 changed files with 11 additions and 0 deletions
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1
doc/Changelog
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@ -2,6 +2,7 @@
- fix unbound-anchor for broken strptime on OSX lion, detected
in configure.
- Detect if GOST really works, openssl1.0 on OSX fails.
- Implement ipv6%interface notation for scope_id usage.
17 October 2011: Wouter
- better documentation for inform_super (Thanks Yang Zhe).

10
util/net_help.c
View file

@ -188,11 +188,21 @@ ipstrtoaddr(const char* ip, int port, struct sockaddr_storage* addr,
if(!ip) return 0;
p = (uint16_t) port;
if(str_is_ip6(ip)) {
char buf[MAX_ADDR_STRLEN];
char* s;
struct sockaddr_in6* sa = (struct sockaddr_in6*)addr;
*addrlen = (socklen_t)sizeof(struct sockaddr_in6);
memset(sa, 0, *addrlen);
sa->sin6_family = AF_INET6;
sa->sin6_port = (in_port_t)htons(p);
if((s=strchr(ip, '%'))) { /* ip6%interface, rfc 4007 */
if(s-ip >= MAX_ADDR_STRLEN)
return 0;
strncpy(buf, ip, MAX_ADDR_STRLEN);
buf[s-ip]=0;
sa->sin6_scope_id = atoi(s+1);
ip = buf;
}
if(inet_pton((int)sa->sin6_family, ip, &sa->sin6_addr) <= 0) {
return 0;
}