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Fix lost pointer trails in get_known_addresses().

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Roman Savelyev 2017-03-07 19:07:19 +01:00 committed by Guus Sliepen
parent 7a54fe5e88
commit ef661316f1
1 changed files with 4 additions and 4 deletions
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8
src/net_socket.c
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@ -570,6 +570,7 @@ begin:
// Find edges pointing to this node, and use them to build a list of unique, known addresses.
static struct addrinfo *get_known_addresses(node_t *n) {
struct addrinfo *ai = NULL;
struct addrinfo *oai = NULL;
for splay_each(edge_t, e, n->edge_tree) {
if(!e->reverse)
@ -585,16 +586,15 @@ static struct addrinfo *get_known_addresses(node_t *n) {
if(found)
continue;
struct addrinfo *nai = xzalloc(sizeof *nai);
if(ai)
ai->ai_next = nai;
ai = nai;
oai = ai;
ai = xzalloc(sizeof *ai);
ai->ai_family = e->reverse->address.sa.sa_family;
ai->ai_socktype = SOCK_STREAM;
ai->ai_protocol = IPPROTO_TCP;
ai->ai_addrlen = SALEN(e->reverse->address.sa);
ai->ai_addr = xmalloc(ai->ai_addrlen);
memcpy(ai->ai_addr, &e->reverse->address, ai->ai_addrlen);
ai->ai_next = oai;
}
return ai;