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pkg/lwip: fix sending from socket bound to anyaddr

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This commit is contained in:
Marian Buschsieweke 2022-07-22 09:38:51 +02:00
parent f590c18f7f
commit d646a71e71
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GPG Key ID: CB8E3238CE715A94
1 changed files with 2 additions and 1 deletions
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3
pkg/lwip/contrib/sock/lwip_sock.c
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@ -641,7 +641,8 @@ ssize_t lwip_sock_sendv(struct netconn *conn, const iolist_t *snips,
DEBUG("\"\n"); DEBUG("\"\n");
} }
uint16_t netif = lwip_sock_bind_addr_to_netif(&addr); uint16_t netif = lwip_sock_bind_addr_to_netif(&addr);
if (remote->netif != netif) { if ((remote->netif != netif)
&& (netif != SOCK_ADDR_ANY_NETIF)) {
DEBUG("[lwip_sock_sendv] lwip_sock_bind_addr_to_netif() " DEBUG("[lwip_sock_sendv] lwip_sock_bind_addr_to_netif() "
"returned %u, but expected %u\n", "returned %u, but expected %u\n",
(unsigned)netif, (unsigned)remote->netif); (unsigned)netif, (unsigned)remote->netif);