56 lines
2.4 KiB
Bash
Executable file
56 lines
2.4 KiB
Bash
Executable file
#!/bin/sh
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#
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# Check decoding of ip:port pairs associated with socket descriptors
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#
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# Copyright (c) 2014-2015 Dmitry V. Levin <ldv@altlinux.org>
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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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# 3. The name of the author may not be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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. "${srcdir=.}/init.sh"
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# strace -yy is implemented using /proc/self/fd
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[ -d /proc/self/fd/ ] ||
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framework_skip_ '/proc/self/fd/ is not available'
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check_prog sed
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run_prog ./netlink_inet_diag
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run_prog ./inet-accept-connect-send-recv
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run_strace_merge -yy -eclose,network $args
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child="$(sed -rn '/SIGCHLD/ s/^.*, si_pid=([1-9][0-9]*), .*/\1/p' "$LOG")"
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[ -n "$child" ] ||
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dump_log_and_fail_with 'failed to find pid of child process'
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rm -f "$LOG"-*
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sed -rn "/^$child"' /!d; / socket\(/,$ s/^[0-9]+ +[^ ]+ (.+)/\1/p' "$LOG" > "$LOG"-connect &&
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sed -rn "/^$child"' /d; /SIGCHLD/d; / socket\(/,$ s/^[0-9]+ +[^ ]+ (.+)/\1/p' "$LOG" > "$LOG"-accept ||
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dump_log_and_fail_with 'failed to separate logs'
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match_awk "$LOG-connect" "$srcdir"/net-yy-connect.awk "$STRACE $args connect output mismatch"
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match_awk "$LOG-accept" "$srcdir"/net-yy-accept.awk "$STRACE $args accept output mismatch"
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rm -f "$LOG"-connect "$LOG"-accept
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exit 0
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