diff options
| author | Nik Lutz <nik@netstyle.ch> | 2019-03-22 13:15:00 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@open-infrastructure.net> | 2019-04-12 19:11:24 +0000 |
| commit | 63dcc52d80c4f46012e93cd46995147eb2d2f404 (patch) | |
| tree | ca3bca7b6d766644ec530c2833e2c17698a350e5 /share | |
| parent | Correcting typo when disabling IPv6 RA in debconf container create script, th... (diff) | |
| download | compute-tools-63dcc52d80c4f46012e93cd46995147eb2d2f404.tar.xz compute-tools-63dcc52d80c4f46012e93cd46995147eb2d2f404.zip | |
Unmount bind mounts in reverse order to allow nested bind mounts.
Signed-off-by: Nik Lutz <nik@netstyle.ch>
Signed-off-by: Daniel Baumann <daniel.baumann@open-infrastructure.net>
Diffstat (limited to '')
| -rwxr-xr-x | share/scripts/debconf | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/share/scripts/debconf b/share/scripts/debconf index 0a05935..35b5969 100755 --- a/share/scripts/debconf +++ b/share/scripts/debconf @@ -1097,7 +1097,8 @@ fi # Unmounting ro bind mounts if [ -n "${BIND_RO}" ] then - BINDS_RO="$(echo ${BIND_RO} | sed -e 's|;| |g')" + # unmount in reverse order to allow nested bind mounts + BINDS_RO="$(echo ${BIND_RO} | sed -e 's|;| |g' | awk '{ for (i=NF; i>=1; i--) printf "%s ", $i; print ""}')" for ENTRY in ${BINDS_RO} do @@ -1110,7 +1111,8 @@ fi # Unmounting rw bind mounts if [ -n "${BIND}" ] then - BINDS="$(echo ${BIND} | sed -e 's|;| |g')" + # unmount in reverse order to allow nested bind mounts + BINDS="$(echo ${BIND} | sed -e 's|;| |g' | awk '{ for (i=NF; i>=1; i--) printf "%s ", $i; print ""}')" for ENTRY in ${BINDS} do |