** Description changed:
- /usr/bin/lb tries to load some environment variables from
- config/environment and config/environment.binary
+ With live-build 3.0~a57-1ubuntu49.1 on Noble, /usr/bin/lb tries to load
+ some environment variables from config/environment and
+ config/environment.binary
- ENV=""
+ ENV=""
- for _FILE in config/environment config/environment.binary
- do
- if [ -e "${_FILE}" ]
- then
- ENV="${ENV} $(grep -v '^#' ${_FILE})"
- fi
- done
+ for _FILE in config/environment config/environment.binary
+ do
+ if [ -e "${_FILE}" ]
+ then
+ ENV="${ENV} $(grep -v '^#' ${_FILE})"
+ fi
+ done
Then it executes
- LB=1 ${ENV} exec "${SCRIPT}" "${@}"
+ LB=1 ${ENV} exec "${SCRIPT}" "${@}"
The intention is that ${ENV} here will expand to FOO=BAR etc. and
thereby populate the environment when executing the script. But the
shell doesn't allow you to do this; it will interpret ${ENV} as a
command name. Here's a minimal demonstration:
- $ sh -c 'FOO="A=B"; ${FOO} /usr/bin/env'
- sh: 1: A=B: not found
+ $ sh -c 'FOO="A=B"; ${FOO} /usr/bin/env'
+ sh: 1: A=B: not found
The upstream Debian version does it correctly:
- exec /usr/bin/env ${ENV} "${SCRIPT}" ${GLOBAL_ARGS} "${@}"
+ exec /usr/bin/env ${ENV} "${SCRIPT}" ${GLOBAL_ARGS} "${@}"
Fixed here: https://salsa.debian.org/live-team/live-
build/-/commit/8b1f9f0131a96cf2a6b3764de5140e13a3adb3eb
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https://bugs.launchpad.net/bugs/2122622
Title:
Loading environment before executing script is broken
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