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authorumohnani8 <umohnani@redhat.com>2018-04-29 20:50:04 -0400
committerAtomic Bot <atomic-devel@projectatomic.io>2018-04-30 19:30:57 +0000
commitd1b03f470e8285613ccdf84f00e47143e7361c3b (patch)
tree4bea046b0e8790fdd2054354a4406832da03a975 /cmd/podman/create_cli.go
parent9a2e267637beeb535aac08aee99bcf24db5fce61 (diff)
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Add more validation to --volume flag for run and create
Return error if the host and container paths is a relative path. Only absolute paths allowed. Signed-off-by: umohnani8 <umohnani@redhat.com> Closes: #695 Approved by: rhatdan
Diffstat (limited to 'cmd/podman/create_cli.go')
-rw-r--r--cmd/podman/create_cli.go8
1 files changed, 6 insertions, 2 deletions
diff --git a/cmd/podman/create_cli.go b/cmd/podman/create_cli.go
index 24856feb8..11a5d3533 100644
--- a/cmd/podman/create_cli.go
+++ b/cmd/podman/create_cli.go
@@ -3,6 +3,7 @@ package main
import (
"fmt"
"os"
+ "path/filepath"
"strings"
"github.com/docker/docker/pkg/sysinfo"
@@ -97,6 +98,9 @@ func parseVolumes(volumes []string) error {
}
func validateVolumeHostDir(hostDir string) error {
+ if !filepath.IsAbs(hostDir) {
+ return errors.Errorf("invalid host path, must be an absolute path %q", hostDir)
+ }
if _, err := os.Stat(hostDir); err != nil {
return errors.Wrapf(err, "error checking path %q", hostDir)
}
@@ -104,8 +108,8 @@ func validateVolumeHostDir(hostDir string) error {
}
func validateVolumeCtrDir(ctrDir string) error {
- if ctrDir[0] != '/' {
- return errors.Errorf("invalid container directory path %q", ctrDir)
+ if !filepath.IsAbs(ctrDir) {
+ return errors.Errorf("invalid container path, must be an absolute path %q", ctrDir)
}
return nil
}