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net: dns: don't request address in recvfrom()

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Source address is not used anywhere, so don't request it with recvfrom()
API.

Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
This commit is contained in:
Marcin Niestroj 2024-05-21 18:53:58 +02:00 committed by Anas Nashif
parent 44f86dd67d
commit c6fd2a1ddf
1 changed files with 1 additions and 4 deletions
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5
subsys/net/lib/dns/resolve.c
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@ -780,11 +780,8 @@ quit:
static int recv_data(struct net_socket_service_event *pev)
{
COND_CODE_1(IS_ENABLED(CONFIG_NET_IPV6),
(struct sockaddr_in6), (struct sockaddr_in)) addr;
struct dns_resolve_context *ctx = pev->user_data;
socklen_t optlen = sizeof(int);
size_t addrlen = sizeof(addr);
struct net_buf *dns_cname = NULL;
struct net_buf *dns_data = NULL;
uint16_t query_hash = 0U;
@ -824,7 +821,7 @@ static int recv_data(struct net_socket_service_event *pev)
ret = zsock_recvfrom(pev->event.fd, dns_data->data,
net_buf_max_len(dns_data), 0,
(struct sockaddr *)&addr, &addrlen);
NULL, NULL);
if (ret < 0) {
ret = -errno;
NET_ERR("recv failed on IPv%d socket (%d)",