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Unlike a plain `net/http/client.Do()`, requests made through client/request use the `sendRequest` function, which parses the server response, and may convert non-transport errors into errors (through `cli.checkResponseErr()`). This means that we cannot assume that no reader was opened if an error is returned. This patch changes various locations where `ensureReaderClosed` was only called in the non-error situation, and uses a `defer` to make sure it's always called. `ensureReaderClosed` itself already checks if the response's body was set, so in situations where the error was due to a transport error, calling `ensureReaderClosed` should be a no-op. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
23 lines
601 B
Go
23 lines
601 B
Go
package client // import "github.com/docker/docker/client"
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import (
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"context"
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"io"
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"net/http"
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"net/url"
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"github.com/docker/docker/api/types"
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)
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// PluginCreate creates a plugin
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func (cli *Client) PluginCreate(ctx context.Context, createContext io.Reader, createOptions types.PluginCreateOptions) error {
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headers := http.Header(make(map[string][]string))
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headers.Set("Content-Type", "application/x-tar")
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query := url.Values{}
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query.Set("name", createOptions.RepoName)
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resp, err := cli.postRaw(ctx, "/plugins/create", query, createContext, headers)
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ensureReaderClosed(resp)
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return err
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}
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