diff options
| -rwxr-xr-x | busybox.pkg/prerm | 6 | ||||
| -rw-r--r-- | changelog | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/busybox.pkg/prerm b/busybox.pkg/prerm index 25e55f6..ad8e863 100755 --- a/busybox.pkg/prerm +++ b/busybox.pkg/prerm @@ -1,5 +1,11 @@ #!/bin/sh +# Ensure opkg saved a copy of busybox and its links. Otherwise, opkg could +# remove busybox, try to use gzip, crash, and leave behind a broken system. +if [ x"${OPKG_BUSYBOX_SAVED+set}" != x'set' ]; then + exit 1 +fi + if [ "x${1}" = 'xupgrade' ]; then if [ -f /usr/share/busybox/init-scripts ]; then while read -r script enabled; do @@ -4,6 +4,10 @@ busybox (1.32.0-3) trunk command in case "route" is disabled. * </sbin/init> is no longer managed with update-alternatives, as it is needed for prokit's foreign installations. + * The <prerm> script now ensures that opkg has saved busybox before + removing it, as busybox is essential to opkg and other packages' + maintainer scripts. This enforces the requirement of opkg-lede + >= 0+git20190131.d4ba162-7. -- Patrick McDermott <patrick.mcdermott@libiquity.com> Sat, 12 Dec 2020 10:09:01 -0500 |