From b8f23521a5454ba0b7b1d262dfad8aa59eb328ed Mon Sep 17 00:00:00 2001 From: wuchangye Date: Fri, 8 Dec 2023 09:43:43 +0800 Subject: [PATCH] Fixed an issue where no packet is sent or received when UDP traffic is sent --- src/lstack/core/lstack_lwip.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/lstack/core/lstack_lwip.c b/src/lstack/core/lstack_lwip.c index 026c870..c4b1ebc 100644 --- a/src/lstack/core/lstack_lwip.c +++ b/src/lstack/core/lstack_lwip.c @@ -443,6 +443,7 @@ static inline ssize_t app_buff_write(struct lwip_sock *sock, void *buf, size_t l for (int i = 0; i < write_num; i++) { pbufs[i]->addr.u_addr.ip4.addr = saddr->sin_addr.s_addr; pbufs[i]->port = lwip_ntohs((saddr)->sin_port); + IP_SET_TYPE(&pbufs[i]->addr, IPADDR_TYPE_V4); } } else if (addr->sa_family == AF_INET6) { struct sockaddr_in6 *saddr = (struct sockaddr_in6 *)addr; @@ -450,6 +451,7 @@ static inline ssize_t app_buff_write(struct lwip_sock *sock, void *buf, size_t l memcpy_s(pbufs[i]->addr.u_addr.ip6.addr, sizeof(pbufs[i]->addr.u_addr.ip6.addr), saddr->sin6_addr.s6_addr, sizeof(saddr->sin6_addr.s6_addr)); pbufs[i]->port = lwip_ntohs((saddr)->sin6_port); + IP_SET_TYPE(&pbufs[i]->addr, IPADDR_TYPE_V6); } } else { return 0; -- 2.27.0