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Unify rootfs validation

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Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
This commit is contained in:
Qiang Huang
2016-10-29 10:31:44 +08:00
parent e7abf30cb8
commit 81d6088c8f
2 changed files with 6 additions and 7 deletions
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libcontainer/configs/validate/validator.go
+6
View File
@@ -46,6 +46,12 @@ func (v *ConfigValidator) Validate(config *configs.Config) error {
// rootfs validates if the rootfs is an absolute path and is not a symlink // rootfs validates if the rootfs is an absolute path and is not a symlink
// to the container's root filesystem. // to the container's root filesystem.
func (v *ConfigValidator) rootfs(config *configs.Config) error { func (v *ConfigValidator) rootfs(config *configs.Config) error {
if _, err := os.Stat(config.Rootfs); err != nil {
if os.IsNotExist(err) {
return fmt.Errorf("rootfs (%s) does not exist", config.Rootfs)
}
return err
}
cleaned, err := filepath.Abs(config.Rootfs) cleaned, err := filepath.Abs(config.Rootfs)
if err != nil { if err != nil {
return err return err
utils_linux.go
-7
View File
@@ -179,13 +179,6 @@ func createContainer(context *cli.Context, id string, spec *specs.Spec) (libcont
return nil, err return nil, err
} }
if _, err := os.Stat(config.Rootfs); err != nil {
if os.IsNotExist(err) {
return nil, fmt.Errorf("rootfs (%q) does not exist", config.Rootfs)
}
return nil, err
}
factory, err := loadFactory(context) factory, err := loadFactory(context)
if err != nil { if err != nil {
return nil, err return nil, err