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do not set empty $HOME

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Make sure to not set an empty $HOME for containers and let it default to
"/".

https://github.com/containers/crun/pull/599 is required to fully
address #9378.

Partially-Fixes: #9378
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
This commit is contained in:
Valentin Rothberg
2021-02-16 14:15:21 +01:00
parent 8c444e6f0b
commit 2ec0e3b650
2 changed files with 7 additions and 1 deletions
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2
libpod/container_internal_linux.go
View File

@ -458,7 +458,7 @@ func (c *Container) generateSpec(ctx context.Context) (*spec.Spec, error) {
break
}
}
if !hasHomeSet {
if !hasHomeSet && execUser.Home != "" {
c.config.Spec.Process.Env = append(c.config.Spec.Process.Env, fmt.Sprintf("HOME=%s", execUser.Home))
}

6
test/system/030-run.bats
View File

@ -662,4 +662,10 @@ json-file | f
run_podman rm $cname
}
@test "podman run - do not set empty HOME" {
# Regression test for #9378.
run_podman run --rm --user 100 $IMAGE printenv
is "$output" ".*HOME=/.*"
}
# vim: filetype=sh