!872 挑单解决部分平台ping失败

Merge pull request !872 from wangchen/1103_net
2022-11-07 01:37:53 +00:00 · 2022-11-07 01:37:53 +00:00 · de6e3829b2
parent 6fdbdf18cb 291cb06744
commit de6e3829b2
1 changed files with 2 additions and 1 deletions
--- a/components/net/lwip-2.1/porting/src/api_shell.c
+++ b/components/net/lwip-2.1/porting/src/api_shell.c
@ -373,8 +373,9 @@ LWIP_STATIC int OsPingFunc(u32_t *parg)
    while (!ping_kill && (forever || (i < cnt))) {
        iecho->seqno = htons((u16_t)i);
        iecho->chksum = 0;
+#if (CHECKSUM_GEN_ICMP > 0)
        iecho->chksum = inet_chksum((void *)iecho, iecho_len);
-
+#endif
        ret = sendto(sfd, iecho, iecho_len, 0, (struct sockaddr *)&to, (socklen_t)sizeof(to));
        if (ret < 0) {
            perror("Ping: sending ICMP echo request failed\n");