wok-6.x annotate busybox-boot/receipt @ rev 17548
glibc: CVE-2015-0235 fix (again)
author | Pascal Bellard <pascal.bellard@slitaz.org> |
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date | Thu Jan 29 13:01:35 2015 +0100 (2015-01-29) |
parents | 4a9f656c414b |
children | cae46182492e |
rev | line source |
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pascal@13591 | 1 # SliTaz package receipt. |
pascal@13591 | 2 |
pascal@13591 | 3 PACKAGE="busybox-boot" |
pascal@17543 | 4 VERSION="1.23.1" |
pascal@13591 | 5 CATEGORY="base-system" |
pascal@13591 | 6 SHORT_DESC="Many common UNIX utilities for core-5in1/boot flavor." |
pascal@13591 | 7 MAINTAINER="pascal.bellard@slitaz.org" |
pascal@14657 | 8 LICENSE="GPL2" |
pascal@13591 | 9 WANTED="busybox" |
pascal@13591 | 10 WEB_SITE="http://www.busybox.net/" |
pascal@13591 | 11 CONFIG_FILES="" |
pascal@13591 | 12 |
pascal@15531 | 13 DEPENDS="linux syslinux" |
pascal@15531 | 14 |
pascal@13591 | 15 # Rules to gen a SliTaz package suitable for Tazpkg. |
pascal@13591 | 16 genpkg_rules() |
pascal@13591 | 17 { |
pascal@15782 | 18 mkdir -p $fs/usr/share/boot/bin $fs/usr/share/boot/dev |
pascal@13591 | 19 jslinux=false |
pascal@14750 | 20 CHOICE=static |
pascal@14750 | 21 for i in uclibc musl diet ; do |
pascal@14750 | 22 [ -x $src/busybox-$i ] || continue |
pascal@14750 | 23 [ $(stat -c %s $src/busybox-$i) -lt \ |
pascal@14750 | 24 $(stat -c %s $src/busybox-$CHOICE) ] && |
pascal@14750 | 25 CHOICE=$i |
pascal@14750 | 26 done |
pascal@14751 | 27 cp -a $src/busybox-$CHOICE $fs/usr/share/boot/bin/busybox |
pascal@14751 | 28 chmod 4755 $fs/usr/share/boot/bin/busybox |
pascal@14751 | 29 mknod -m 660 $fs/usr/share/boot/dev/console c 5 1 |
pascal@14751 | 30 mknod -m 771 $fs/usr/share/boot/dev/null c 1 3 |
pascal@14751 | 31 mknod -m 660 $fs/usr/share/boot/dev/tty c 5 0 |
pascal@14751 | 32 mknod -m 660 $fs/usr/share/boot/dev/tty1 c 4 1 |
pascal@13591 | 33 if $jslinux; then |
pascal@14751 | 34 mknod -m 644 $fs/usr/share/boot/dev/clipboard c 10 231 |
pascal@14751 | 35 mknod -m 660 $fs/usr/share/boot/dev/ttyS0 c 4 64 |
pascal@13591 | 36 fi |
pascal@14751 | 37 cat > $fs/usr/share/boot/init <<EOT |
pascal@17049 | 38 #!/bin/busybox sh |
pascal@13591 | 39 |
pascal@13591 | 40 export PATH=/bin |
pascal@13591 | 41 export HOME=/ |
pascal@13591 | 42 export TERM=vt100 |
pascal@13591 | 43 |
pascal@15760 | 44 if [ -d /etc ]; then |
pascal@15760 | 45 [ -n "\$domain" ] && echo search \$domain > /etc/resolv.conf |
pascal@15760 | 46 for i in \$dns ; do echo nameserver \$i; done >> /etc/resolv.conf |
pascal@15527 | 47 [ -n "\$broadcast" ] && BROADCAST="broadcast \$broadcast" |
pascal@15527 | 48 [ -n "\$subnet" ] && NETMASK="netmask \$subnet" |
pascal@15760 | 49 if ifconfig \$interface \${ip:-0.0.0.0} \$BROADCAST \$NETMASK ; then |
pascal@15760 | 50 while route del default gw 0.0.0.0 dev \$interface ; do : ; done |
pascal@15760 | 51 for i in \$router ; do route add default gw \$i dev \$interface; done |
pascal@15760 | 52 fi |
pascal@15760 | 53 exit |
pascal@15527 | 54 fi |
pascal@15527 | 55 |
pascal@15527 | 56 mkdir /tmp /mnt /proc /etc |
pascal@13591 | 57 mount -t proc none /proc |
pascal@17049 | 58 mount -t devtmpfs none /dev |
pascal@13879 | 59 |
pascal@13879 | 60 arg() |
pascal@13879 | 61 { |
pascal@15527 | 62 root="\$(sed "s/^/ /;s/\$/ /;/ \$1=/!d;s/.* \$1=\\([^ ]*\\).*/\\1/" </proc/cmdline)" |
pascal@17074 | 63 [ -n "\$root" ] |
pascal@13879 | 64 } |
pascal@13879 | 65 |
pascal@15527 | 66 arg init |
pascal@15527 | 67 init=\${root:-/sbin/init} |
pascal@15530 | 68 [ -n "\$(sed 's/\$/ /;s/^/ /;/ ro /!d' /proc/cmdline)" ] && ro="-o ro" |
pascal@15530 | 69 [ -n "\$(sed 's/\$/ /;s/^/ /;/ rw /!d' /proc/cmdline)" ] && ro="-o rw" |
pascal@15527 | 70 arg root && root="\$(echo \$root | sed 's|/|\\\\/|g')" && |
pascal@17074 | 71 root="\$(blkid | sed "s/\"//g;/\$root/!d;s/:.*//;q")" && |
pascal@17049 | 72 [ -n "\$root" ] && mount \$ro \$root /mnt |
pascal@17074 | 73 arg loopfs && losetup /dev/loop0 /mnt/\$root && mount /dev/loop0 /mnt |
pascal@13882 | 74 arg subroot && cp /bin/busybox /mnt/\$root/dev/shm && |
pascal@15527 | 75 chroot="\$root/dev/shm/busybox chroot \$root" |
pascal@17074 | 76 [ -x /mnt/\$root/\$init ] && umount /dev && umount /proc && exec switch_root mnt \$chroot \$init |
pascal@13879 | 77 |
pascal@13591 | 78 [ -d /proc/bus/usb ] && mount -t usbfs usbfs /proc/bus/usb |
pascal@13895 | 79 while read type dir ; do |
pascal@15531 | 80 grep -qs \$type /proc/filesystems || continue |
pascal@17049 | 81 [ -d "\$dir" ] || mkdir \$dir |
pascal@15531 | 82 mount -t \$type none \$dir |
pascal@13895 | 83 done <<EOM |
pascal@15531 | 84 sysfs /sys |
pascal@15531 | 85 devpts /dev/pts |
pascal@13895 | 86 EOM |
pascal@13591 | 87 |
pascal@13591 | 88 TTY=\$(tty 2>/dev/null) |
pascal@13591 | 89 TTY=\${TTY:-/dev/tty1} |
pascal@13591 | 90 EOT |
pascal@14753 | 91 $jslinux && echo 'stty -F $TTY rows 30 2>/dev/null' >> $fs/usr/share/boot/init |
pascal@14753 | 92 cat >> $fs/usr/share/boot/init <<EOT |
pascal@13591 | 93 |
pascal@17049 | 94 udhcpc -b -s /init |
pascal@13591 | 95 while true; do |
pascal@14756 | 96 busybox | sed '/Current/,\$!d' |
pascal@17049 | 97 setsid sh -c "exec sh <\$TTY >\$TTY 2>&1" |
pascal@13591 | 98 done |
pascal@13591 | 99 EOT |
pascal@14751 | 100 chmod +x $fs/usr/share/boot/init |
pascal@14753 | 101 ( cd $fs/usr/share/boot ; find bin dev init | cpio -o -H newc > initrd ) |
pascal@14751 | 102 rm -rf $fs/usr/share/boot/bin $fs/usr/share/boot/dev $fs/usr/share/boot/init |
pascal@13591 | 103 } |