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Iodine: IPv6

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Julian Kranz 2012-01-27 17:09:32 +01:00 • committed by Barak A. Pearlmutter
parent 27d8481f9c
commit 168998ec7f
1 changed files with 32 additions and 26 deletions
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58
src/client.c
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@ -190,35 +190,41 @@ client_set_nameserver(const char *cp, int port)
struct in_addr addr; struct in_addr addr;
struct in6_addr ipv6addr; struct in6_addr ipv6addr;
if(_v6_connect) { #ifdef LINUX
struct addrinfo hints, *servinfo, *p; if (_v6_connect) {
int rv; if (inet_pton(AF_INET6, cp, &ipv6addr) != 1) {
struct addrinfo hints, *servinfo, *p;
int rv;
memset(&hints, 0, sizeof(struct addrinfo)); memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_INET6; hints.ai_family = AF_INET6;
if ((rv = getaddrinfo(cp, NULL, &hints, &servinfo)) != 0) { if ((rv = getaddrinfo(cp, NULL, &hints, &servinfo)) != 0) {
fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(rv)); fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(rv));
errx(1, "error resolving nameserver '%s'...", cp); errx(1, "error resolving nameserver '%s'...", cp);
}
for (p = servinfo; p != NULL; p = p->ai_next) {
if (p->ai_family == AF_INET6)
break;
}
//Resolved ordns.he.net to Segmentation fault
if (p == NULL)
errx(1, "error resolving nameserver '%s'...", cp);
memcpy(&ipv6addr, &((struct sockaddr_in6*) p->ai_addr)->sin6_addr,
sizeof(ipv6addr));
fprintf(stderr, "Resolved %s to ", cp);
ipv6_print(&ipv6addr, 0);
freeaddrinfo(servinfo);
} }
} else
for(p = servinfo; p != NULL; p = p->ai_next) { #endif
if(p->ai_family == AF_INET6) if (inet_aton(cp, &addr) != 1) {
break;
}
//Resolved ordns.he.net to Segmentation fault
if (p == NULL)
errx(1, "error resolving nameserver '%s'...", cp);
memcpy(&ipv6addr, &((struct sockaddr_in6*)p->ai_addr)->sin6_addr, sizeof(ipv6addr));
fprintf(stderr, "Resolved %s to ", cp);
ipv6_print(&ipv6addr, 0);
freeaddrinfo(servinfo);
} else if (inet_aton(cp, &addr) != 1) {
/* try resolving if a domain is given */ /* try resolving if a domain is given */
struct hostent *host; struct hostent *host;
const char *err; const char *err;