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Check FileInfo against nil during walk of container dir path

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Ted Yu 2019-12-16 17:59:17 -08:00
parent efe159e8d2
commit 62d7772882
1 changed files with 2 additions and 1 deletions
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3
pkg/volume/util/subpath/subpath_linux.go
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@ -240,7 +240,8 @@ func doCleanSubPaths(mounter mount.Interface, podDir string, volumeName string)
return err
}
if info.IsDir() {
// We need to check that info is not nil. This may happen when the incoming err is not nil due to stale mounts or permission errors.
if info != nil && info.IsDir() {
// skip subdirs of the volume: it only matters the first level to unmount, otherwise it would try to unmount subdir of the volume
return filepath.SkipDir
}