fixed bug #46145 tcp_send_empty_ack() uses wrong netif with LWIP_HOOK_IP4_ROUTE_SRC (patch by Milan Cermak)

11 years ago · 65efeec4e9
1 changed files with 1 additions and 1 deletions
--- a/src/core/tcp_out.c
+++ b/src/core/tcp_out.c
@ -930,7 +930,7 @@ tcp_send_empty_ack(struct tcp_pcb *pcb)
  }
 #endif

-  netif = ip_route(PCB_ISIPV6(pcb), &pcb->remote_ip, &pcb->local_ip);
+  netif = ip_route(PCB_ISIPV6(pcb), &pcb->local_ip, &pcb->remote_ip);
  if (netif == NULL) {
    err = ERR_RTE;
  } else {