416c476c47
pru_abort() by closing a listen socket while completed connections are presenting in its listen queue. Unfortunately, it's difficult to trigger the other two pru_abort() cases using user APIs, so they are not covered by this test.
97 lines
3.0 KiB
C
97 lines
3.0 KiB
C
/*-
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* Copyright (c) 2006 Robert N. M. Watson
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* Exercise the pru_abort() code for SPX by opening an SPX connection to a
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* listen socket, then closing the listen socket before accepting.
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*
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* We would also like to be able to test the other two abort cases, in which
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* incomplete connections are aborted due to overflow, and due to close of
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* the listen socket, but that requires a packet level test rather than using
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* the socket API.
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*/
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netipx/ipx.h>
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#include <err.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#define IPX_ENDPOINT "0xbebe.1.0x8a13"
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int
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main(int argc, char *argv[])
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{
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struct sockaddr_ipx sipx;
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int sock_listen, sock;
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sock_listen = socket(PF_IPX, SOCK_STREAM, 0);
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if (sock_listen < 0)
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err(-1, "sock_listen = socket(PF_IPX, SOCK_STREAM, 0)");
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bzero(&sipx, sizeof(sipx));
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sipx.sipx_len = sizeof(sipx);
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sipx.sipx_family = AF_IPX;
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sipx.sipx_addr = ipx_addr(IPX_ENDPOINT);
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if (bind(sock_listen, (struct sockaddr *)&sipx, sizeof(sipx)) < 0)
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err(-1, "bind(sock_listen)");
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if (listen(sock_listen, -1) < 0)
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err(-1, "listen(sock_listen)");
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sock = socket(PF_IPX, SOCK_STREAM, 0);
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if (sock < 0)
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err(-1, "sock = socket(PF_IPX, SOCK_STREAM, 0)");
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bzero(&sipx, sizeof(sipx));
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sipx.sipx_len = sizeof(sipx);
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sipx.sipx_family = AF_IPX;
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sipx.sipx_addr = ipx_addr(IPX_ENDPOINT);
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if (fcntl(sock, F_SETFL, O_NONBLOCK) < 0)
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err(-1, "fcntl(sock, F_SETFL, O_NONBLOCKING)");
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if (connect(sock, (struct sockaddr *)&sipx, sizeof(sipx)) < 0) {
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if (errno != EINPROGRESS)
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err(-1, "sock = socket(PF_IPX, SOCK_STREAM, 0)");
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}
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sleep(1); /* Arbitrary. */
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close(sock_listen);
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return (0);
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};
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