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1
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#!/bin/sh
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2
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3
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/etc/rc.conf_mount_rw
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4
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5
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# Record the previous version
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6
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PRIOR_VERSION=`uname -r | cut -d'.' -f1`
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7
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echo $PRIOR_VERSION > /tmp/pre_upgrade_version
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8
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9
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# Hack to workaround ticket #3749
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10
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if [ "${PRIOR_VERSION}" = "8" ] && grep -q 'sh /etc/rc.reboot' /etc/rc.firmware; then
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11
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PROC=$(ps axwww | grep '/etc/rc.firmware *pfSenseupgrade')
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12
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PID=''
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13
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IMG=''
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14
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if [ -n "${PROC}" ]; then
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15
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PID=$(echo "${PROC}" | awk '{print $1}')
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16
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IMG=$(echo "${PROC}" | sed 's,^.*pfSenseupgrade *,,')
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17
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fi
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18
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19
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if [ -n "${PID}" -a -n "${IMG}" -a -f "${IMG}" ]; then
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20
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cp -fp /bin/sh /tmp/sh.old
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21
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kill ${PID} >/dev/null 2>&1
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22
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kill -9 ${PID} >/dev/null 2>&1
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23
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sed -i '' -e 's,sh /,/tmp/sh.old /,' /etc/rc.firmware
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24
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/etc/rc.firmware pfSenseupgrade "${IMG}"
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25
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exit
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26
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fi
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27
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fi
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28
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29
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rm /boot/kernel/*
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30
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