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udp: fix byte order in sockaddr6_t

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udp_recvfrom wrote the sender port number in host byte order into the
provided sockaddr6_t. Because all send functions expect the port number
in network byte order this introduces a superfluous conversion step in
case one wants to reuse the address for replying.

closes #1406
This commit is contained in:
Sebastian Sontberg 2014-10-10 15:43:34 +02:00
parent e6cf525a73
commit c8c518005f
1 changed files with 1 additions and 1 deletions
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2
sys/net/transport_layer/udp/udp.c
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@ -155,7 +155,7 @@ int32_t udp_recvfrom(int s, void *buf, uint32_t len, int flags, sockaddr6_t *fro
memcpy(&from->sin6_addr, &ipv6_header->srcaddr, 16);
from->sin6_family = AF_INET6;
from->sin6_flowinfo = 0;
from->sin6_port = NTOHS(udp_header->src_port);
from->sin6_port = udp_header->src_port;
*fromlen = sizeof(sockaddr6_t);
msg_reply(&m_recv, &m_send);