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feat(lwip): update lwip component according to IDF

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commit ID: 79a5b0b5
This commit is contained in:
yuanjm
2020-07-16 20:23:43 +08:00
parent da3362ecab
commit ef2c714c06
23 changed files with 613 additions and 435 deletions
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5
components/lwip/apps/ping/ping_sock.c
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@@ -103,10 +103,10 @@ static int esp_ping_receive(esp_ping_t *ep)
int len = 0;
struct sockaddr_storage from;
int fromlen = sizeof(from);
uint16_t data_head = (uint16_t)(sizeof(struct ip_hdr) + sizeof(struct icmp_echo_hdr));
while ((len = recvfrom(ep->sock, buf, sizeof(buf), 0, (struct sockaddr *)&from, (socklen_t *)&fromlen)) > 0) {
if (len >= (int)(sizeof(struct ip_hdr) + sizeof(struct icmp_echo_hdr))) {
ep->recv_len = (uint32_t)len;
if (len >= data_head) {
if (from.ss_family == AF_INET) {
// IPv4
struct sockaddr_in *from4 = (struct sockaddr_in *)&from;
@@ -128,6 +128,7 @@ static int esp_ping_receive(esp_ping_t *ep)
if ((iecho->id == ep->packet_hdr->id) && (iecho->seqno == ep->packet_hdr->seqno)) {
ep->received++;
ep->ttl = iphdr->_ttl;
ep->recv_len = lwip_ntohs(IPH_LEN(iphdr)) - data_head; // The data portion of ICMP
return len;
}
}