Dmitry V. Levin
c6782f144a
strace test suite is now provided under the terms of the GNU General Public License version 2 or later, see tests/COPYING for more details.
92 lines
1.7 KiB
C
92 lines
1.7 KiB
C
/*
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* Check decoding of accept syscall.
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*
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* Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
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* Copyright (c) 2016-2018 The strace developers.
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* All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "tests.h"
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#include <unistd.h>
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#include <asm/unistd.h>
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#if defined __NR_accept
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# ifndef TEST_SYSCALL_NAME
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# define TEST_SYSCALL_NAME do_accept
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# ifndef TEST_SYSCALL_STR
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# define TEST_SYSCALL_STR "accept"
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# endif
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int do_accept(int sockfd, void *addr, void *addrlen)
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{
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return syscall(__NR_accept, sockfd, addr, addrlen);
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}
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# endif /* !TEST_SYSCALL_NAME */
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#else /* !__NR_accept */
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# ifndef TEST_SYSCALL_NAME
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# define TEST_SYSCALL_NAME accept
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# endif
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#endif /* __NR_accept */
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#define TEST_SYSCALL_PREPARE connect_un()
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static void connect_un(void);
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#include "sockname.c"
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static void
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connect_un(void)
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{
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int cfd = socket(AF_UNIX, SOCK_STREAM, 0);
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if (cfd < 0)
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perror_msg_and_skip("socket");
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struct sockaddr_un un = {
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.sun_family = AF_UNIX,
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.sun_path = TEST_SOCKET ".connect"
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};
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(void) unlink(un.sun_path);
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if (bind(cfd, (const void *) &un, sizeof(un)))
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perror_msg_and_skip("bind");
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(void) unlink(un.sun_path);
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un.sun_path[sizeof(TEST_SOCKET) - 1] = '\0';
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if (connect(cfd, (const void *) &un, sizeof(un)))
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perror_msg_and_skip("connect");
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}
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int
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main(void)
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{
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int lfd = socket(AF_UNIX, SOCK_STREAM, 0);
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if (lfd < 0)
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perror_msg_and_skip("socket");
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(void) unlink(TEST_SOCKET);
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const struct sockaddr_un un = {
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.sun_family = AF_UNIX,
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.sun_path = TEST_SOCKET
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};
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if (bind(lfd, (const void *) &un, sizeof(un)))
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perror_msg_and_skip("bind");
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if (listen(lfd, 16))
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perror_msg_and_skip("listen");
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test_sockname_syscall(lfd);
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(void) unlink(TEST_SOCKET);
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puts("+++ exited with 0 +++");
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return 0;
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}
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