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Merge pull request #7864 from unclejack/fix_panic_registry_session 

registry/session: fix panic in GetRemoteImageLayer
This commit is contained in:
Michael Crosby 2014-09-03 18:17:03 -07:00
parent 68c256cd40 9c413e3e6f
commit d9fc61066d
1 changed files with 3 additions and 1 deletions
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4
registry/session.go
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@ -167,7 +167,9 @@ func (r *Session) GetRemoteImageLayer(imgID, registry string, token []string, im
for i := 1; i <= retries; i++ { for i := 1; i <= retries; i++ {
res, client, err = r.doRequest(req) res, client, err = r.doRequest(req)
if err != nil { if err != nil {
res.Body.Close() if res.Body != nil {
res.Body.Close()
}
if i == retries { if i == retries {
return nil, fmt.Errorf("Server error: Status %d while fetching image layer (%s)", return nil, fmt.Errorf("Server error: Status %d while fetching image layer (%s)",
res.StatusCode, imgID) res.StatusCode, imgID)