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avoid O(N) and fix defer reader close #180
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Contributor
runcom
commented
Jul 7, 2016
•
runcom
commented
- First commit deals with an O(N) routine and removes it (the last layer ID index takes N-1 cycle to be found)
- Second commit remove a reader close call because the reader is used after the function returns
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
| @@ -512,7 +504,6 @@ func (rb *RepositoryBackend) getLayerV2(layerID string, dockerURL *types.ParsedD | |||
| if err != nil { | |||
| return nil, nil, err | |||
| } | |||
| defer res.Body.Close() | |||
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I just noticed that the original res doesn't get closed if this if block gets dropped into. Would you mind adding a res.Body.Close() around like 507 while you're here?
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there's a problem however, response body closing is an issue in all of this routine in case of any errors during the function, I'll add a defer
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LGTM |
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@dgonyeo reworked the second commit so that if there's an error and the |
| if err != nil { | ||
| return nil, nil, err | ||
| } | ||
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| defer func() { | ||
| if err != nil { |
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Just "and" those to save indentation?
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One nit but LGTM afterwards. |
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
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Thanks! |
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