1#!/bin/sh 2# 3# Check decoding of address information (inode[->peer][,path]) 4# associated with unix domain socket descriptors. 5# 6# Copyright (c) 2014 Masatake YAMATO <yamato@redhat.com> 7# Copyright (c) 2014-2015 Dmitry V. Levin <ldv@altlinux.org> 8# All rights reserved. 9# 10# Redistribution and use in source and binary forms, with or without 11# modification, are permitted provided that the following conditions 12# are met: 13# 1. Redistributions of source code must retain the above copyright 14# notice, this list of conditions and the following disclaimer. 15# 2. Redistributions in binary form must reproduce the above copyright 16# notice, this list of conditions and the following disclaimer in the 17# documentation and/or other materials provided with the distribution. 18# 3. The name of the author may not be used to endorse or promote products 19# derived from this software without specific prior written permission. 20# 21# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 32. "${srcdir=.}/init.sh" 33 34# strace -yy is implemented using /proc/self/fd 35[ -d /proc/self/fd/ ] || 36 framework_skip_ '/proc/self/fd/ is not available' 37 38check_prog sed 39 40run_prog ./netlink_unix_diag 41addr=unix-yy-local-stream 42run_prog ./net-accept-connect $addr 43run_strace_merge -yy -eclose,network $args 44 45child="$(sed -rn '/SIGCHLD/ s/^.*, si_pid=([1-9][0-9]*), .*/\1/p' "$LOG")" 46[ -n "$child" ] || 47 dump_log_and_fail_with 'failed to find pid of child process' 48 49rm -f "$LOG"-* 50sed -rn "/^$child"' /!d; / socket\(/,$ s/^[0-9]+ +[^ ]+ (.+)/\1/p' "$LOG" > "$LOG"-connect && 51sed -rn "/^$child"' /d; /SIGCHLD/d; / socket\(/,$ s/^[0-9]+ +[^ ]+ (.+)/\1/p' "$LOG" > "$LOG"-accept || 52 dump_log_and_fail_with 'failed to separate logs' 53 54match_awk "$LOG-connect" "$srcdir"/unix-yy-connect.awk "$STRACE $args connect output mismatch" -v addr=$addr 55match_awk "$LOG-accept" "$srcdir"/unix-yy-accept.awk "$STRACE $args accept output mismatch" -v addr=$addr 56 57rm -f "$LOG"-connect "$LOG"-accept 58 59exit 0 60