/mandos/release

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/release

« back to all changes in this revision

Viewing changes to initramfs-tools-script

  • Committer: Björn Påhlsson
  • Date: 2008-09-05 19:30:21 UTC
  • mto: (237.7.1 mandos) (24.1.154 mandos)
  • mto: This revision was merged to the branch mainline in revision 176.
  • Revision ID: belorn@braxen-20080905193021-vie7b22ootg6r2t8
Several memory leaks detected by valgrind fixed
A bugg fixed that could cause seg fault.

Show diffs side-by-side

added added

removed removed

Lines of Context:
initramfs-tools-script
6
6
# 
7
7
 
8
8
# This script should be installed as
9
 
# "/usr/share/initramfs-tools/scripts/init-premount/mandos" which will
10
 
# eventually be "/scripts/init-premount/mandos" in the initrd.img
11
 
# file.
 
9
# "/usr/share/initramfs-tools/scripts/local-top/mandos" which will
 
10
# eventually be "/scripts/local-top/mandos" in the initrd.img file.
12
11
 
13
 
PREREQ="udev"
 
12
# No initramfs pre-requirements; we must instead run BEFORE cryptroot.
 
13
# This is not a problem, since cryptroot forces itself to run LAST.
 
14
PREREQ=""
14
15
prereqs()
15
16
{
16
 
    echo "$PREREQ"
 
17
     echo "$PREREQ"
17
18
}
18
19
 
19
20
case $1 in
20
21
prereqs)
21
 
        prereqs
22
 
        exit 0
23
 
        ;;
24
 
esac
25
 
 
26
 
. /scripts/functions
27
 
 
28
 
for param in `cat /proc/cmdline`; do
29
 
    case "$param" in
30
 
        ip=*) IPOPTS="${param#ip=}" ;;
31
 
        mandos=*)
32
 
            # Split option line on commas
33
 
            old_ifs="$IFS"
34
 
            IFS="$IFS,"
35
 
            for mpar in ${param#mandos=}; do
36
 
                IFS="$old_ifs"
37
 
                case "$mpar" in
38
 
                    off) exit 0 ;;
39
 
                    connect) connect="" ;;
40
 
                    connect:*) connect="${mpar#connect:}" ;;
41
 
                    *) log_warning_msg "$0: Bad option ${mpar}" ;;
42
 
                esac
43
 
            done
44
 
            unset mpar
45
 
            IFS="$old_ifs"
46
 
            unset old_ifs
47
 
            ;;
48
 
    esac
49
 
done
50
 
unset param
51
 
 
52
 
chmod a=rwxt /tmp
53
 
 
54
 
test -r /conf/conf.d/cryptroot
55
 
test -w /conf/conf.d
56
 
 
57
 
# Get DEVICE from /conf/initramfs.conf and other files
58
 
. /conf/initramfs.conf
59
 
for conf in /conf/conf.d/*; do
60
 
    [ -f ${conf} ] && . ${conf}
61
 
done
62
 
if [ -e /conf/param.conf ]; then
63
 
    . /conf/param.conf
64
 
fi
65
 
 
66
 
# Override DEVICE from sixth field of ip= kernel option, if passed
67
 
case "$IPOPTS" in
68
 
    *:*:*:*:*:*)                # At least six fields
69
 
        # Remove the first five fields
70
 
        device="${IPOPTS#*:*:*:*:*:}"
71
 
        # Remove all fields except the first one
72
 
        DEVICE="${device%%:*}"
73
 
        ;;
74
 
esac
75
 
 
76
 
# Add device setting (if any) to plugin-runner.conf
77
 
if [ "${DEVICE+set}" = set ]; then
78
 
    # Did we get the device from an ip= option?
79
 
    if [ "${device+set}" = set ]; then
80
 
        # Let ip= option override local config; append:
81
 
        cat <<-EOF >>/conf/conf.d/mandos/plugin-runner.conf
82
 
        
83
 
        --options-for=mandos-client:--interface=${DEVICE}
84
 
EOF
85
 
    else
86
 
        # Prepend device setting so any later options would override:
87
 
        sed -i -e \
88
 
            '1i--options-for=mandos-client:--interface='"${DEVICE}" \
89
 
            /conf/conf.d/mandos/plugin-runner.conf
90
 
    fi
91
 
fi
92
 
unset device
93
 
 
94
 
# If we are connecting directly, run "configure_networking" (from
95
 
# /scripts/functions); it needs IPOPTS and DEVICE
96
 
if [ "${connect+set}" = set ]; then
97
 
    configure_networking
98
 
    if [ -n "$connect" ]; then
99
 
        cat <<-EOF >>/conf/conf.d/mandos/plugin-runner.conf
100
 
        
101
 
        --options-for=mandos-client:--connect=${connect}
102
 
EOF
103
 
    fi
104
 
fi
 
22
     prereqs
 
23
     exit 0
 
24
     ;;
 
25
esac
 
26
 
 
27
test -w /conf/conf.d/cryptroot
105
28
 
106
29
# Do not replace cryptroot file unless we need to.
107
30
replace_cryptroot=no