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BUG: dns: can't connect UDP socket on FreeBSD

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PiBANL reported that HAProxy's DNS resolver can't "connect" its socker
on FreeBSD.
Remi Gacogne reported that we should use the function 'get_addr_len' to
get the addr structure size instead of sizeof.
This commit is contained in:
Baptiste Assmann 2015-09-21 20:55:08 +02:00 committed by Willy Tarreau
parent a9937f9519
commit 8c62c47cb2
1 changed files with 1 additions and 1 deletions
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2
src/dns.c
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@ -848,7 +848,7 @@ int dns_init_resolvers(void)
} }
/* "connect" the UDP socket to the name server IP */ /* "connect" the UDP socket to the name server IP */
if (connect(fd, (struct sockaddr*)&curnameserver->addr, sizeof(curnameserver->addr)) == -1) { if (connect(fd, (struct sockaddr*)&curnameserver->addr, get_addr_len(&curnameserver->addr)) == -1) {
Alert("Starting [%s/%s] nameserver: can't connect socket.\n", curr_resolvers->id, Alert("Starting [%s/%s] nameserver: can't connect socket.\n", curr_resolvers->id,
curnameserver->id); curnameserver->id);
close(fd); close(fd);