diff options
| -rwxr-xr-x | init | 29 |
1 files changed, 28 insertions, 1 deletions
@@ -62,7 +62,34 @@ for x in $(cat /proc/cmdline); do ROOT=${x#root=} case $ROOT in LABEL=*) - ROOT="/dev/disk/by-label/${ROOT#LABEL=}" + ROOT="${ROOT#LABEL=}" + + # support / in LABEL= paths (escape to \x2f) + case "${ROOT}" in + *[/]*) + if [ -x "$(command -v sed)" ]; then + ROOT="$(echo ${ROOT} | sed 's,/,\\x2f,g')" + else + if [ "${ROOT}" != "${ROOT#/}" ]; then + ROOT="\x2f${ROOT#/}" + fi + if [ "${ROOT}" != "${ROOT%/}" ]; then + ROOT="${ROOT%/}\x2f" + fi + IFS='/' + newroot= + for s in $ROOT; do + if [ -z "${newroot}" ]; then + newroot="${s}" + else + newroot="${newroot}\\x2f${s}" + fi + done + unset IFS + ROOT="${newroot}" + fi + esac + ROOT="/dev/disk/by-label/${ROOT}" ;; UUID=*) ROOT="/dev/disk/by-uuid/${ROOT#UUID=}" |