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Fix some error cases where a HTTP body might not be closed

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Refs #2126
This commit is contained in:
Jonathan Rudenberg 2013-10-08 15:21:32 -04:00
parent 3aedd7294a
commit 8d77082c92
1 changed files with 8 additions and 7 deletions
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15
docs/registry.go
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@ -160,16 +160,16 @@ func (r *Registry) GetRemoteHistory(imgID, registry string, token []string) ([]s
}
req.Header.Set("Authorization", "Token "+strings.Join(token, ", "))
res, err := doWithCookies(r.client, req)
if err != nil || res.StatusCode != 200 {
if res != nil {
if res.StatusCode == 401 {
return nil, ErrLoginRequired
}
return nil, utils.NewHTTPRequestError(fmt.Sprintf("Internal server error: %d trying to fetch remote history for %s", res.StatusCode, imgID), res)
}
if err != nil {
return nil, err
}
defer res.Body.Close()
if res.StatusCode != 200 {
if res.StatusCode == 401 {
return nil, ErrLoginRequired
}
return nil, utils.NewHTTPRequestError(fmt.Sprintf("Server error: %d trying to fetch remote history for %s", res.StatusCode, imgID), res)
}
jsonString, err := ioutil.ReadAll(res.Body)
if err != nil {
@ -240,6 +240,7 @@ func (r *Registry) GetRemoteImageLayer(imgID, registry string, token []string) (
return nil, err
}
if res.StatusCode != 200 {
res.Body.Close()
return nil, fmt.Errorf("Server error: Status %d while fetching image layer (%s)",
res.StatusCode, imgID)
}