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authorDaniel J Walsh <dwalsh@redhat.com>2020-10-28 13:16:42 -0400
committerDaniel J Walsh <dwalsh@redhat.com>2020-10-30 05:34:04 -0400
commit831d7fb0d7ee007fc04b1b0ff24b77c7d5635f5e (patch)
tree2888d983aea9538c421bcb2cbfce818a1904dd7a
parent228396a99dc88fc828f23d4072a46ca8de90282f (diff)
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Stop excessive wrapping of errors
Most of the builtin golang functions like os.Stat and os.Open report errors including the file system object path. We should not wrap these errors and put the file path in a second time, causing stuttering of errors when they get presented to the user. This patch tries to cleanup a bunch of these errors. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
-rw-r--r--cmd/podman/containers/commit.go2
-rw-r--r--cmd/podman/containers/run.go2
-rw-r--r--cmd/podman/containers/runlabel.go3
-rw-r--r--cmd/podman/generate/kube.go2
-rw-r--r--cmd/podman/images/pull.go3
-rw-r--r--cmd/podman/images/push.go3
-rw-r--r--cmd/podman/images/search.go2
-rw-r--r--cmd/podman/play/kube.go3
-rw-r--r--libpod/container_internal.go4
-rw-r--r--libpod/container_internal_linux.go46
-rw-r--r--libpod/healthcheck.go2
-rw-r--r--libpod/oci_conmon_linux.go2
-rw-r--r--libpod/options.go2
-rw-r--r--libpod/runtime_migrate.go2
-rw-r--r--libpod/util.go8
-rw-r--r--pkg/domain/infra/abi/cp.go6
-rw-r--r--pkg/domain/infra/abi/play.go4
-rw-r--r--pkg/specgen/generate/config_linux.go9
-rw-r--r--pkg/specgen/generate/namespaces.go12
-rw-r--r--test/system/065-cp.bats2
20 files changed, 56 insertions, 63 deletions
diff --git a/cmd/podman/containers/commit.go b/cmd/podman/containers/commit.go
index 1b33d221d..412dbf7a8 100644
--- a/cmd/podman/containers/commit.go
+++ b/cmd/podman/containers/commit.go
@@ -95,7 +95,7 @@ func commit(cmd *cobra.Command, args []string) error {
}
if len(iidFile) > 0 {
if err = ioutil.WriteFile(iidFile, []byte(response.Id), 0644); err != nil {
- return errors.Wrapf(err, "failed to write image ID to file %q", iidFile)
+ return errors.Wrap(err, "failed to write image ID")
}
}
fmt.Println(response.Id)
diff --git a/cmd/podman/containers/run.go b/cmd/podman/containers/run.go
index 6cadbc7ec..780cd0c0d 100644
--- a/cmd/podman/containers/run.go
+++ b/cmd/podman/containers/run.go
@@ -108,7 +108,7 @@ func run(cmd *cobra.Command, args []string) error {
if af := cliVals.Authfile; len(af) > 0 {
if _, err := os.Stat(af); err != nil {
- return errors.Wrapf(err, "error checking authfile path %s", af)
+ return err
}
}
diff --git a/cmd/podman/containers/runlabel.go b/cmd/podman/containers/runlabel.go
index b49af36ab..92581c26f 100644
--- a/cmd/podman/containers/runlabel.go
+++ b/cmd/podman/containers/runlabel.go
@@ -8,7 +8,6 @@ import (
"github.com/containers/image/v5/types"
"github.com/containers/podman/v2/cmd/podman/registry"
"github.com/containers/podman/v2/pkg/domain/entities"
- "github.com/pkg/errors"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
@@ -75,7 +74,7 @@ func runlabel(cmd *cobra.Command, args []string) error {
}
if runlabelOptions.Authfile != "" {
if _, err := os.Stat(runlabelOptions.Authfile); err != nil {
- return errors.Wrapf(err, "error getting authfile %s", runlabelOptions.Authfile)
+ return err
}
}
return registry.ContainerEngine().ContainerRunlabel(context.Background(), args[0], args[1], args[2:], runlabelOptions.ContainerRunlabelOptions)
diff --git a/cmd/podman/generate/kube.go b/cmd/podman/generate/kube.go
index 4935fc60c..87f7501e3 100644
--- a/cmd/podman/generate/kube.go
+++ b/cmd/podman/generate/kube.go
@@ -55,7 +55,7 @@ func kube(cmd *cobra.Command, args []string) error {
}
if cmd.Flags().Changed("filename") {
if _, err := os.Stat(kubeFile); err == nil {
- return errors.Errorf("cannot write to %q", kubeFile)
+ return errors.Errorf("cannot write to %q; file exists", kubeFile)
}
if err := ioutil.WriteFile(kubeFile, content, 0644); err != nil {
return errors.Wrapf(err, "cannot write to %q", kubeFile)
diff --git a/cmd/podman/images/pull.go b/cmd/podman/images/pull.go
index 35ef80f3c..ab3b0a197 100644
--- a/cmd/podman/images/pull.go
+++ b/cmd/podman/images/pull.go
@@ -9,7 +9,6 @@ import (
"github.com/containers/podman/v2/cmd/podman/registry"
"github.com/containers/podman/v2/pkg/domain/entities"
"github.com/containers/podman/v2/pkg/util"
- "github.com/pkg/errors"
"github.com/spf13/cobra"
"github.com/spf13/pflag"
)
@@ -104,7 +103,7 @@ func imagePull(cmd *cobra.Command, args []string) error {
}
if pullOptions.Authfile != "" {
if _, err := os.Stat(pullOptions.Authfile); err != nil {
- return errors.Wrapf(err, "error getting authfile %s", pullOptions.Authfile)
+ return err
}
}
diff --git a/cmd/podman/images/push.go b/cmd/podman/images/push.go
index 718bd4e8c..dd45a790f 100644
--- a/cmd/podman/images/push.go
+++ b/cmd/podman/images/push.go
@@ -8,7 +8,6 @@ import (
"github.com/containers/podman/v2/cmd/podman/registry"
"github.com/containers/podman/v2/pkg/domain/entities"
"github.com/containers/podman/v2/pkg/util"
- "github.com/pkg/errors"
"github.com/spf13/cobra"
"github.com/spf13/pflag"
)
@@ -110,7 +109,7 @@ func imagePush(cmd *cobra.Command, args []string) error {
if pushOptions.Authfile != "" {
if _, err := os.Stat(pushOptions.Authfile); err != nil {
- return errors.Wrapf(err, "error getting authfile %s", pushOptions.Authfile)
+ return err
}
}
diff --git a/cmd/podman/images/search.go b/cmd/podman/images/search.go
index b1a1442a6..29f5558cf 100644
--- a/cmd/podman/images/search.go
+++ b/cmd/podman/images/search.go
@@ -116,7 +116,7 @@ func imageSearch(cmd *cobra.Command, args []string) error {
if searchOptions.Authfile != "" {
if _, err := os.Stat(searchOptions.Authfile); err != nil {
- return errors.Wrapf(err, "error getting authfile %s", searchOptions.Authfile)
+ return err
}
}
diff --git a/cmd/podman/play/kube.go b/cmd/podman/play/kube.go
index 6072ea80c..feb112ad7 100644
--- a/cmd/podman/play/kube.go
+++ b/cmd/podman/play/kube.go
@@ -10,7 +10,6 @@ import (
"github.com/containers/podman/v2/cmd/podman/utils"
"github.com/containers/podman/v2/pkg/domain/entities"
"github.com/containers/podman/v2/pkg/util"
- "github.com/pkg/errors"
"github.com/spf13/cobra"
)
@@ -75,7 +74,7 @@ func kube(cmd *cobra.Command, args []string) error {
}
if kubeOptions.Authfile != "" {
if _, err := os.Stat(kubeOptions.Authfile); err != nil {
- return errors.Wrapf(err, "error getting authfile %s", kubeOptions.Authfile)
+ return err
}
}
if kubeOptions.CredentialsCLI != "" {
diff --git a/libpod/container_internal.go b/libpod/container_internal.go
index cafe70b80..0aeaae43d 100644
--- a/libpod/container_internal.go
+++ b/libpod/container_internal.go
@@ -578,10 +578,10 @@ func (c *Container) refresh() error {
if len(c.config.IDMappings.UIDMap) != 0 || len(c.config.IDMappings.GIDMap) != 0 {
info, err := os.Stat(c.runtime.config.Engine.TmpDir)
if err != nil {
- return errors.Wrapf(err, "cannot stat `%s`", c.runtime.config.Engine.TmpDir)
+ return err
}
if err := os.Chmod(c.runtime.config.Engine.TmpDir, info.Mode()|0111); err != nil {
- return errors.Wrapf(err, "cannot chmod `%s`", c.runtime.config.Engine.TmpDir)
+ return err
}
root := filepath.Join(c.runtime.config.Engine.TmpDir, "containers-root", c.ID())
if err := os.MkdirAll(root, 0755); err != nil {
diff --git a/libpod/container_internal_linux.go b/libpod/container_internal_linux.go
index 57d5100cf..b26a60146 100644
--- a/libpod/container_internal_linux.go
+++ b/libpod/container_internal_linux.go
@@ -309,7 +309,7 @@ func (c *Container) generateSpec(ctx context.Context) (*spec.Spec, error) {
fallthrough
case "Z":
if err := label.Relabel(m.Source, c.MountLabel(), label.IsShared(o)); err != nil {
- return nil, errors.Wrapf(err, "relabel failed %q", m.Source)
+ return nil, err
}
default:
@@ -360,11 +360,11 @@ func (c *Container) generateSpec(ctx context.Context) (*spec.Spec, error) {
for _, overlayVol := range c.config.OverlayVolumes {
contentDir, err := overlay.TempDir(c.config.StaticDir, c.RootUID(), c.RootGID())
if err != nil {
- return nil, errors.Wrapf(err, "failed to create TempDir in the %s directory", c.config.StaticDir)
+ return nil, err
}
overlayMount, err := overlay.Mount(contentDir, overlayVol.Source, overlayVol.Dest, c.RootUID(), c.RootGID(), c.runtime.store.GraphOptions())
if err != nil {
- return nil, errors.Wrapf(err, "creating overlay failed %q", overlayVol.Source)
+ return nil, errors.Wrapf(err, "mounting overlay failed %q", overlayVol.Source)
}
g.AddMount(overlayMount)
}
@@ -811,7 +811,7 @@ func (c *Container) exportCheckpoint(dest string, ignoreRootfs bool) error {
return errors.Wrapf(err, "error creating delete files list file %q", deleteFilesList)
}
if err := ioutil.WriteFile(deleteFilesList, formatJSON, 0600); err != nil {
- return errors.Wrapf(err, "error creating delete files list file %q", deleteFilesList)
+ return errors.Wrap(err, "error creating delete files list file")
}
includeFiles = append(includeFiles, "deleted.files")
@@ -835,7 +835,7 @@ func (c *Container) exportCheckpoint(dest string, ignoreRootfs bool) error {
defer outFile.Close()
if err := os.Chmod(dest, 0600); err != nil {
- return errors.Wrapf(err, "cannot chmod %q", dest)
+ return err
}
_, err = io.Copy(outFile, input)
@@ -1059,7 +1059,7 @@ func (c *Container) restore(ctx context.Context, options ContainerCheckpointOpti
if n.Sandbox != "" {
MAC, err = net.ParseMAC(n.Mac)
if err != nil {
- return errors.Wrapf(err, "failed to parse MAC %v", n.Mac)
+ return err
}
break
}
@@ -1163,14 +1163,14 @@ func (c *Container) restore(ctx context.Context, options ContainerCheckpointOpti
return errors.Wrapf(err, "failed to read deleted files file")
}
if err := json.Unmarshal(deletedFilesJSON, &deletedFiles); err != nil {
- return errors.Wrapf(err, "failed to read deleted files file %s", deletedFilesPath)
+ return errors.Wrapf(err, "failed to unmarshal deleted files file %s", deletedFilesPath)
}
for _, deleteFile := range deletedFiles {
// Using RemoveAll as deletedFiles, which is generated from 'podman diff'
// lists completely deleted directories as a single entry: 'D /root'.
err = os.RemoveAll(filepath.Join(c.state.Mountpoint, deleteFile))
if err != nil {
- return errors.Wrapf(err, "failed to delete file %s from container %s during restore", deletedFilesPath, c.ID())
+ return errors.Wrapf(err, "failed to delete files from container %s during restore", c.ID())
}
}
}
@@ -1209,7 +1209,7 @@ func (c *Container) restore(ctx context.Context, options ContainerCheckpointOpti
// Make standard bind mounts to include in the container
func (c *Container) makeBindMounts() error {
if err := os.Chown(c.state.RunDir, c.RootUID(), c.RootGID()); err != nil {
- return errors.Wrapf(err, "cannot chown run directory %s", c.state.RunDir)
+ return errors.Wrap(err, "cannot chown run directory")
}
if c.state.BindMounts == nil {
@@ -1227,13 +1227,13 @@ func (c *Container) makeBindMounts() error {
if c.config.NetNsCtr == "" {
if resolvePath, ok := c.state.BindMounts["/etc/resolv.conf"]; ok {
if err := os.Remove(resolvePath); err != nil && !os.IsNotExist(err) {
- return errors.Wrapf(err, "error removing container %s resolv.conf", c.ID())
+ return errors.Wrapf(err, "container %s", c.ID())
}
delete(c.state.BindMounts, "/etc/resolv.conf")
}
if hostsPath, ok := c.state.BindMounts["/etc/hosts"]; ok {
if err := os.Remove(hostsPath); err != nil && !os.IsNotExist(err) {
- return errors.Wrapf(err, "error removing container %s hosts", c.ID())
+ return errors.Wrapf(err, "container %s", c.ID())
}
delete(c.state.BindMounts, "/etc/hosts")
}
@@ -1433,7 +1433,7 @@ func (c *Container) generateResolvConf() (string, error) {
if err == nil {
resolvConf = definedPath
} else if !os.IsNotExist(err) {
- return "", errors.Wrapf(err, "failed to stat %s", definedPath)
+ return "", err
}
}
break
@@ -1455,7 +1455,7 @@ func (c *Container) generateResolvConf() (string, error) {
contents, err := ioutil.ReadFile(resolvPath)
// resolv.conf doesn't have to exists
if err != nil && !os.IsNotExist(err) {
- return "", errors.Wrapf(err, "unable to read %s", resolvPath)
+ return "", err
}
// Ensure that the container's /etc/resolv.conf is compatible with its
@@ -1524,7 +1524,7 @@ func (c *Container) generateResolvConf() (string, error) {
destPath := filepath.Join(c.state.RunDir, "resolv.conf")
if err := os.Remove(destPath); err != nil && !os.IsNotExist(err) {
- return "", errors.Wrapf(err, "error removing resolv.conf for container %s", c.ID())
+ return "", errors.Wrapf(err, "container %s", c.ID())
}
// Build resolv.conf
@@ -1544,7 +1544,7 @@ func (c *Container) generateResolvConf() (string, error) {
func (c *Container) generateHosts(path string) (string, error) {
orig, err := ioutil.ReadFile(path)
if err != nil {
- return "", errors.Wrapf(err, "unable to read %s", path)
+ return "", err
}
hosts := string(orig)
hosts += c.getHosts()
@@ -1947,7 +1947,7 @@ func (c *Container) generatePasswdAndGroup() (string, string, error) {
}
orig, err := ioutil.ReadFile(originPasswdFile)
if err != nil && !os.IsNotExist(err) {
- return "", "", errors.Wrapf(err, "unable to read passwd file %s", originPasswdFile)
+ return "", "", err
}
passwdFile, err := c.writeStringToStaticDir("passwd", string(orig)+passwdEntry)
if err != nil {
@@ -1966,7 +1966,7 @@ func (c *Container) generatePasswdAndGroup() (string, string, error) {
f, err := os.OpenFile(containerPasswd, os.O_APPEND|os.O_WRONLY, 0600)
if err != nil {
- return "", "", errors.Wrapf(err, "error opening container %s /etc/passwd", c.ID())
+ return "", "", errors.Wrapf(err, "container %s", c.ID())
}
defer f.Close()
@@ -1993,7 +1993,7 @@ func (c *Container) generatePasswdAndGroup() (string, string, error) {
}
orig, err := ioutil.ReadFile(originGroupFile)
if err != nil && !os.IsNotExist(err) {
- return "", "", errors.Wrapf(err, "unable to read group file %s", originGroupFile)
+ return "", "", err
}
groupFile, err := c.writeStringToStaticDir("group", string(orig)+groupEntry)
if err != nil {
@@ -2012,7 +2012,7 @@ func (c *Container) generatePasswdAndGroup() (string, string, error) {
f, err := os.OpenFile(containerGroup, os.O_APPEND|os.O_WRONLY, 0600)
if err != nil {
- return "", "", errors.Wrapf(err, "error opening container %s /etc/group", c.ID())
+ return "", "", errors.Wrapf(err, "container %s", c.ID())
}
defer f.Close()
@@ -2033,13 +2033,13 @@ func (c *Container) copyOwnerAndPerms(source, dest string) error {
if os.IsNotExist(err) {
return nil
}
- return errors.Wrapf(err, "cannot stat `%s`", dest)
+ return err
}
if err := os.Chmod(dest, info.Mode()); err != nil {
- return errors.Wrapf(err, "cannot chmod `%s`", dest)
+ return err
}
if err := os.Chown(dest, int(info.Sys().(*syscall.Stat_t).Uid), int(info.Sys().(*syscall.Stat_t).Gid)); err != nil {
- return errors.Wrapf(err, "cannot chown `%s`", dest)
+ return err
}
return nil
}
@@ -2130,7 +2130,7 @@ func (c *Container) checkFileExistsInRootfs(file string) (bool, error) {
if os.IsNotExist(err) {
return false, nil
}
- return false, errors.Wrapf(err, "error accessing container %s file %q", c.ID(), file)
+ return false, errors.Wrapf(err, "container %s", c.ID())
}
if stat.IsDir() {
return false, nil
diff --git a/libpod/healthcheck.go b/libpod/healthcheck.go
index bd55b852e..f77075893 100644
--- a/libpod/healthcheck.go
+++ b/libpod/healthcheck.go
@@ -223,7 +223,7 @@ func (c *Container) GetHealthCheckLog() (define.HealthCheckResults, error) {
}
b, err := ioutil.ReadFile(c.healthCheckLogPath())
if err != nil {
- return healthCheck, errors.Wrapf(err, "failed to read health check log file %s", c.healthCheckLogPath())
+ return healthCheck, errors.Wrap(err, "failed to read health check log file")
}
if err := json.Unmarshal(b, &healthCheck); err != nil {
return healthCheck, errors.Wrapf(err, "failed to unmarshal existing healthcheck results in %s", c.healthCheckLogPath())
diff --git a/libpod/oci_conmon_linux.go b/libpod/oci_conmon_linux.go
index 94630e57b..89d64537d 100644
--- a/libpod/oci_conmon_linux.go
+++ b/libpod/oci_conmon_linux.go
@@ -120,7 +120,7 @@ func newConmonOCIRuntime(name string, paths []string, conmonPath string, runtime
if os.IsNotExist(err) {
continue
}
- return nil, errors.Wrapf(err, "cannot stat OCI runtime %s path %q", name, path)
+ return nil, errors.Wrapf(err, "cannot stat OCI runtime %s path", name)
}
if !stat.Mode().IsRegular() {
continue
diff --git a/libpod/options.go b/libpod/options.go
index 5d1ce8755..060887b7e 100644
--- a/libpod/options.go
+++ b/libpod/options.go
@@ -1296,7 +1296,7 @@ func WithRootFS(rootfs string) CtrCreateOption {
return define.ErrCtrFinalized
}
if _, err := os.Stat(rootfs); err != nil {
- return errors.Wrapf(err, "error checking path %q", rootfs)
+ return err
}
ctr.config.Rootfs = rootfs
return nil
diff --git a/libpod/runtime_migrate.go b/libpod/runtime_migrate.go
index 3dc38f442..1ad32fe9c 100644
--- a/libpod/runtime_migrate.go
+++ b/libpod/runtime_migrate.go
@@ -29,7 +29,7 @@ func stopPauseProcess() error {
if os.IsNotExist(err) {
return nil
}
- return errors.Wrapf(err, "cannot read pause process pid file %s", pausePidPath)
+ return errors.Wrap(err, "cannot read pause process pid file")
}
pausePid, err := strconv.Atoi(string(data))
if err != nil {
diff --git a/libpod/util.go b/libpod/util.go
index 585b07aca..c26039c50 100644
--- a/libpod/util.go
+++ b/libpod/util.go
@@ -74,7 +74,7 @@ func WaitForFile(path string, chWait chan error, timeout time.Duration) (bool, e
return false, nil
}
if !os.IsNotExist(err) {
- return false, errors.Wrapf(err, "checking file %s", path)
+ return false, err
}
case <-time.After(25 * time.Millisecond):
// Check periodically for the file existence. It is needed
@@ -86,7 +86,7 @@ func WaitForFile(path string, chWait chan error, timeout time.Duration) (bool, e
return false, nil
}
if !os.IsNotExist(err) {
- return false, errors.Wrapf(err, "checking file %s", path)
+ return false, err
}
case <-timeoutChan:
return false, errors.Wrapf(define.ErrInternal, "timed out waiting for file %s", path)
@@ -184,11 +184,11 @@ func DefaultSeccompPath() (string, error) {
return config.SeccompOverridePath, nil
}
if !os.IsNotExist(err) {
- return "", errors.Wrapf(err, "can't check if %q exists", config.SeccompOverridePath)
+ return "", err
}
if _, err := os.Stat(config.SeccompDefaultPath); err != nil {
if !os.IsNotExist(err) {
- return "", errors.Wrapf(err, "can't check if %q exists", config.SeccompDefaultPath)
+ return "", err
}
return "", nil
}
diff --git a/pkg/domain/infra/abi/cp.go b/pkg/domain/infra/abi/cp.go
index ab90c8183..8f4f5d3d7 100644
--- a/pkg/domain/infra/abi/cp.go
+++ b/pkg/domain/infra/abi/cp.go
@@ -214,7 +214,7 @@ func getPathInfo(path string) (string, os.FileInfo, error) {
}
srcfi, err := os.Stat(path)
if err != nil {
- return "", nil, errors.Wrapf(err, "error reading path %q", path)
+ return "", nil, err
}
return path, srcfi, nil
}
@@ -245,7 +245,7 @@ func containerCopy(srcPath, destPath, src, dest string, idMappingOpts storage.ID
}
_, err = os.Stat(destdir)
if err != nil && !os.IsNotExist(err) {
- return errors.Wrapf(err, "error checking directory %q", destdir)
+ return err
}
destDirIsExist := err == nil
if err = os.MkdirAll(destdir, 0755); err != nil {
@@ -292,7 +292,7 @@ func containerCopy(srcPath, destPath, src, dest string, idMappingOpts storage.ID
destfi, err := os.Stat(destPath)
if err != nil {
if !os.IsNotExist(err) || strings.HasSuffix(dest, string(os.PathSeparator)) {
- return errors.Wrapf(err, "failed to get stat of dest path %s", destPath)
+ return err
}
}
if destfi != nil && destfi.IsDir() {
diff --git a/pkg/domain/infra/abi/play.go b/pkg/domain/infra/abi/play.go
index 348570a20..57de0f3b1 100644
--- a/pkg/domain/infra/abi/play.go
+++ b/pkg/domain/infra/abi/play.go
@@ -251,7 +251,7 @@ func (ic *ContainerEngine) playKubePod(ctx context.Context, podName string, podY
case v1.HostPathDirectoryOrCreate:
if _, err := os.Stat(hostPath.Path); os.IsNotExist(err) {
if err := os.Mkdir(hostPath.Path, kubeDirectoryPermission); err != nil {
- return nil, errors.Errorf("error creating HostPath %s", volume.Name)
+ return nil, err
}
}
// Label a newly created volume
@@ -262,7 +262,7 @@ func (ic *ContainerEngine) playKubePod(ctx context.Context, podName string, podY
if _, err := os.Stat(hostPath.Path); os.IsNotExist(err) {
f, err := os.OpenFile(hostPath.Path, os.O_RDONLY|os.O_CREATE, kubeFilePermission)
if err != nil {
- return nil, errors.Errorf("error creating HostPath %s", volume.Name)
+ return nil, errors.Wrap(err, "error creating HostPath")
}
if err := f.Close(); err != nil {
logrus.Warnf("Error in closing newly created HostPath file: %v", err)
diff --git a/pkg/specgen/generate/config_linux.go b/pkg/specgen/generate/config_linux.go
index fac02ad01..fcb7641d2 100644
--- a/pkg/specgen/generate/config_linux.go
+++ b/pkg/specgen/generate/config_linux.go
@@ -52,7 +52,7 @@ func addPrivilegedDevices(g *generate.Generator) error {
if err == unix.EPERM {
continue
}
- return errors.Wrapf(err, "stat %s", d.Path)
+ return err
}
// Skip devices that the user has not access to.
if st.Mode()&0007 == 0 {
@@ -90,7 +90,7 @@ func DevicesFromPath(g *generate.Generator, devicePath string) error {
}
st, err := os.Stat(resolvedDevicePath)
if err != nil {
- return errors.Wrapf(err, "cannot stat device path %s", devicePath)
+ return err
}
if st.IsDir() {
found := false
@@ -231,10 +231,7 @@ func addDevice(g *generate.Generator, device string) error {
}
if rootless.IsRootless() {
if _, err := os.Stat(src); err != nil {
- if os.IsNotExist(err) {
- return errors.Wrapf(err, "the specified device %s doesn't exist", src)
- }
- return errors.Wrapf(err, "stat device %s exist", src)
+ return err
}
perm := "ro"
if strings.Contains(permissions, "w") {
diff --git a/pkg/specgen/generate/namespaces.go b/pkg/specgen/generate/namespaces.go
index 7e4f09dc4..a37926167 100644
--- a/pkg/specgen/generate/namespaces.go
+++ b/pkg/specgen/generate/namespaces.go
@@ -278,7 +278,7 @@ func specConfigureNamespaces(s *specgen.SpecGenerator, g *generate.Generator, rt
switch s.PidNS.NSMode {
case specgen.Path:
if _, err := os.Stat(s.PidNS.Value); err != nil {
- return errors.Wrapf(err, "cannot find specified PID namespace path %q", s.PidNS.Value)
+ return errors.Wrap(err, "cannot find specified PID namespace path")
}
if err := g.AddOrReplaceLinuxNamespace(string(spec.PIDNamespace), s.PidNS.Value); err != nil {
return err
@@ -297,7 +297,7 @@ func specConfigureNamespaces(s *specgen.SpecGenerator, g *generate.Generator, rt
switch s.IpcNS.NSMode {
case specgen.Path:
if _, err := os.Stat(s.IpcNS.Value); err != nil {
- return errors.Wrapf(err, "cannot find specified IPC namespace path %q", s.IpcNS.Value)
+ return errors.Wrap(err, "cannot find specified IPC namespace path")
}
if err := g.AddOrReplaceLinuxNamespace(string(spec.IPCNamespace), s.IpcNS.Value); err != nil {
return err
@@ -316,7 +316,7 @@ func specConfigureNamespaces(s *specgen.SpecGenerator, g *generate.Generator, rt
switch s.UtsNS.NSMode {
case specgen.Path:
if _, err := os.Stat(s.UtsNS.Value); err != nil {
- return errors.Wrapf(err, "cannot find specified UTS namespace path %q", s.UtsNS.Value)
+ return errors.Wrap(err, "cannot find specified UTS namespace path")
}
if err := g.AddOrReplaceLinuxNamespace(string(spec.UTSNamespace), s.UtsNS.Value); err != nil {
return err
@@ -367,7 +367,7 @@ func specConfigureNamespaces(s *specgen.SpecGenerator, g *generate.Generator, rt
switch s.UserNS.NSMode {
case specgen.Path:
if _, err := os.Stat(s.UserNS.Value); err != nil {
- return errors.Wrapf(err, "cannot find specified user namespace path %s", s.UserNS.Value)
+ return errors.Wrap(err, "cannot find specified user namespace path")
}
if err := g.AddOrReplaceLinuxNamespace(string(spec.UserNamespace), s.UserNS.Value); err != nil {
return err
@@ -410,7 +410,7 @@ func specConfigureNamespaces(s *specgen.SpecGenerator, g *generate.Generator, rt
switch s.CgroupNS.NSMode {
case specgen.Path:
if _, err := os.Stat(s.CgroupNS.Value); err != nil {
- return errors.Wrapf(err, "cannot find specified cgroup namespace path %s", s.CgroupNS.Value)
+ return errors.Wrap(err, "cannot find specified cgroup namespace path")
}
if err := g.AddOrReplaceLinuxNamespace(string(spec.CgroupNamespace), s.CgroupNS.Value); err != nil {
return err
@@ -429,7 +429,7 @@ func specConfigureNamespaces(s *specgen.SpecGenerator, g *generate.Generator, rt
switch s.NetNS.NSMode {
case specgen.Path:
if _, err := os.Stat(s.NetNS.Value); err != nil {
- return errors.Wrapf(err, "cannot find specified network namespace path %s", s.NetNS.Value)
+ return errors.Wrap(err, "cannot find specified network namespace path")
}
if err := g.AddOrReplaceLinuxNamespace(string(spec.NetworkNamespace), s.NetNS.Value); err != nil {
return err
diff --git a/test/system/065-cp.bats b/test/system/065-cp.bats
index a350c2173..6bf897790 100644
--- a/test/system/065-cp.bats
+++ b/test/system/065-cp.bats
@@ -148,7 +148,7 @@ load helpers
is "$output" "" "output from podman cp 1"
run_podman 125 cp --pause=false $srcdir/$rand_filename2 cpcontainer:/tmp/d2/x/
- is "$output" "Error: failed to get stat of dest path .*stat.* no such file or directory" "cp will not create nonexistent destination directory"
+ is "$output" ".*stat.* no such file or directory" "cp will not create nonexistent destination directory"
run_podman cp --pause=false $srcdir/$rand_filename3 cpcontainer:/tmp/d3/x
is "$output" "" "output from podman cp 3"