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lwip_sendmsg: fix check for unsupported flags

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goldsimon 2017-03-29 22:38:16 +02:00
parent 5d600f72d2
commit 856b49a057
1 changed files with 1 additions and 1 deletions
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2
src/api/sockets.c
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@ -1299,7 +1299,7 @@ lwip_sendmsg(int s, const struct msghdr *msg, int flags)
sock_set_errno(sock, err_to_errno(ERR_ARG)); done_socket(sock); return -1;);
LWIP_ERROR("lwip_sendmsg: maximum iovs exceeded", (msg->msg_iovlen > 0) && (msg->msg_iovlen <= IOV_MAX),
sock_set_errno(sock, EMSGSIZE); done_socket(sock); return -1;);
LWIP_ERROR("lwip_sendmsg: unsupported flags", ((flags == 0) || (flags == MSG_NOSIGNAL)),
LWIP_ERROR("lwip_sendmsg: unsupported flags", (flags & ~(MSG_DONTWAIT|MSG_MORE)) == 0,
sock_set_errno(sock, EOPNOTSUPP); done_socket(sock); return -1;);
LWIP_UNUSED_ARG(msg->msg_control);