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BUG/MINOR: dns: Wrong address family used when creating IPv6 sockets.

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AF_INET address family was always used to create sockets to connect
to name servers. This prevented any connection over IPv6 from working.

This fix must be backported to 1.7 and 1.6.
This commit is contained in:
Frdric Lcaille 2017-04-11 08:46:37 +02:00 committed by Willy Tarreau
parent 73459797fd
commit 5e5bc9fc23
1 changed files with 1 additions and 1 deletions
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2
src/dns.c
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@ -1022,7 +1022,7 @@ int dns_init_resolvers(int close_socket)
dgram->data = &resolve_dgram_cb;
/* create network UDP socket for this nameserver */
if ((fd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) == -1) {
if ((fd = socket(curnameserver->addr.ss_family, SOCK_DGRAM, IPPROTO_UDP)) == -1) {
Alert("Starting [%s/%s] nameserver: can't create socket.\n", curr_resolvers->id,
curnameserver->id);
free(dgram);