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Partial fix for bug# 20147: "getsockopt() with SO_ERROR option" 'socket layer error is not updated if no operation on netconn).

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fbernon 2007-06-11 20:16:38 +00:00
parent 046a270156
commit ab4b59afb9
1 changed files with 3 additions and 0 deletions
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3
src/api/sockets.c
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@ -1204,6 +1204,9 @@ static void lwip_getsockopt_internal(void *arg)
break;
case SO_ERROR:
if (sock->err == 0) {
sock_set_errno(sock, err_to_errno(sock->conn->err));
}
*(int *)optval = sock->err;
sock->err = 0;
LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, SOL_SOCKET, SO_ERROR) = %d\n",