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Fix concurrent map iteration and map write
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@@ -280,11 +280,15 @@ func (c *Client) SubRepoTagCounts(repoPath string, repos []string) map[string]in
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if repoPath != "" {
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subRepo = repoPath + "/" + r
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}
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// Acquire lock to prevent concurrent map iteration and map write.
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c.tagCountsMux.Lock()
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for k, v := range c.tagCounts {
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if k == subRepo || strings.HasPrefix(k, subRepo+"/") {
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counts[subRepo] = counts[subRepo] + v
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}
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}
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c.tagCountsMux.Unlock()
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}
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return counts
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}
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