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-rw-r--r--libpod/container_internal.go2
-rw-r--r--libpod/options.go12
-rw-r--r--test/e2e/run_userns_test.go7
3 files changed, 21 insertions, 0 deletions
diff --git a/libpod/container_internal.go b/libpod/container_internal.go
index c41d81a2b..040da368d 100644
--- a/libpod/container_internal.go
+++ b/libpod/container_internal.go
@@ -380,6 +380,8 @@ func (c *Container) setupStorageMapping(dest, from *storage.IDMappingOptions) {
}
dest.GIDMap = append(dest.GIDMap, g)
}
+ dest.HostUIDMapping = false
+ dest.HostGIDMapping = false
}
}
diff --git a/libpod/options.go b/libpod/options.go
index dccbb8741..7eec530ea 100644
--- a/libpod/options.go
+++ b/libpod/options.go
@@ -18,6 +18,7 @@ import (
"github.com/containers/storage"
"github.com/containers/storage/pkg/idtools"
"github.com/cri-o/ocicni/pkg/ocicni"
+ "github.com/opencontainers/runtime-tools/generate"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
)
@@ -897,6 +898,17 @@ func WithUserNSFrom(nsCtr *Container) CtrCreateOption {
ctr.config.UserNsCtr = nsCtr.ID()
ctr.config.IDMappings = nsCtr.config.IDMappings
+ g := generate.NewFromSpec(ctr.config.Spec)
+
+ g.ClearLinuxUIDMappings()
+ for _, uidmap := range nsCtr.config.IDMappings.UIDMap {
+ g.AddLinuxUIDMapping(uint32(uidmap.HostID), uint32(uidmap.ContainerID), uint32(uidmap.Size))
+ }
+ g.ClearLinuxGIDMappings()
+ for _, gidmap := range nsCtr.config.IDMappings.GIDMap {
+ g.AddLinuxGIDMapping(uint32(gidmap.HostID), uint32(gidmap.ContainerID), uint32(gidmap.Size))
+ }
+ ctr.config.IDMappings = nsCtr.config.IDMappings
return nil
}
}
diff --git a/test/e2e/run_userns_test.go b/test/e2e/run_userns_test.go
index 25f8d0d15..8d860cfc3 100644
--- a/test/e2e/run_userns_test.go
+++ b/test/e2e/run_userns_test.go
@@ -277,6 +277,13 @@ var _ = Describe("Podman UserNS support", func() {
ok, _ := session.GrepString("4998")
Expect(ok).To(BeTrue())
+
+ session = podmanTest.Podman([]string{"run", "--rm", "--userns=container:" + ctrName, "--net=container:" + ctrName, "alpine", "cat", "/proc/self/uid_map"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+
+ ok, _ = session.GrepString("4998")
+ Expect(ok).To(BeTrue())
})
It("podman --user with volume", func() {