summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--libpod/container_internal_linux.go26
-rw-r--r--test/e2e/run_working_dir_test.go6
2 files changed, 22 insertions, 10 deletions
diff --git a/libpod/container_internal_linux.go b/libpod/container_internal_linux.go
index a3476f42e..f23a5233c 100644
--- a/libpod/container_internal_linux.go
+++ b/libpod/container_internal_linux.go
@@ -21,6 +21,7 @@ import (
cnitypes "github.com/containernetworking/cni/pkg/types/current"
"github.com/containernetworking/plugins/pkg/ns"
+ "github.com/containers/buildah/pkg/chrootuser"
"github.com/containers/buildah/pkg/overlay"
"github.com/containers/common/pkg/apparmor"
"github.com/containers/common/pkg/config"
@@ -203,10 +204,17 @@ func (c *Container) resolveWorkDir() error {
}
logrus.Debugf("Workdir %q resolved to host path %q", workdir, resolvedWorkdir)
- // No need to create it (e.g., `--workdir=/foo`), so let's make sure
- // the path exists on the container.
+ st, err := os.Stat(resolvedWorkdir)
+ if err == nil {
+ if !st.IsDir() {
+ return errors.Errorf("workdir %q exists on container %s, but is not a directory", workdir, c.ID())
+ }
+ return nil
+ }
if !c.config.CreateWorkingDir {
- if _, err := os.Stat(resolvedWorkdir); err != nil {
+ // No need to create it (e.g., `--workdir=/foo`), so let's make sure
+ // the path exists on the container.
+ if err != nil {
if os.IsNotExist(err) {
return errors.Errorf("workdir %q does not exist on container %s", workdir, c.ID())
}
@@ -216,11 +224,6 @@ func (c *Container) resolveWorkDir() error {
}
return nil
}
-
- // Ensure container entrypoint is created (if required).
- rootUID := c.RootUID()
- rootGID := c.RootGID()
-
if err := os.MkdirAll(resolvedWorkdir, 0755); err != nil {
if os.IsExist(err) {
return nil
@@ -228,7 +231,12 @@ func (c *Container) resolveWorkDir() error {
return errors.Wrapf(err, "error creating container %s workdir", c.ID())
}
- if err := os.Chown(resolvedWorkdir, rootUID, rootGID); err != nil {
+ // Ensure container entrypoint is created (if required).
+ uid, gid, _, err := chrootuser.GetUser(c.state.Mountpoint, c.User())
+ if err != nil {
+ return errors.Wrapf(err, "error looking up %s inside of the container %s", c.User(), c.ID())
+ }
+ if err := os.Chown(resolvedWorkdir, int(uid), int(gid)); err != nil {
return errors.Wrapf(err, "error chowning container %s workdir to container root", c.ID())
}
diff --git a/test/e2e/run_working_dir_test.go b/test/e2e/run_working_dir_test.go
index 59538448e..948ed05e7 100644
--- a/test/e2e/run_working_dir_test.go
+++ b/test/e2e/run_working_dir_test.go
@@ -47,7 +47,7 @@ var _ = Describe("Podman run", func() {
It("podman run a container on an image with a workdir", func() {
dockerfile := `FROM alpine
-RUN mkdir -p /home/foobar
+RUN mkdir -p /home/foobar /etc/foobar; chown bin:bin /etc/foobar
WORKDIR /etc/foobar`
podmanTest.BuildImage(dockerfile, "test", "false")
@@ -56,6 +56,10 @@ WORKDIR /etc/foobar`
Expect(session.ExitCode()).To(Equal(0))
Expect(session.OutputToString()).To(Equal("/etc/foobar"))
+ session = podmanTest.Podman([]string{"run", "test", "ls", "-ld", "."})
+ session.WaitWithDefaultTimeout()
+ Expect(session.LineInOutputContains("bin")).To(BeTrue())
+
session = podmanTest.Podman([]string{"run", "--workdir", "/home/foobar", "test", "pwd"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))