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Protect against nil dereference in group.Get.
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1 changed files with 3 additions and 1 deletions
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@ -496,7 +496,9 @@ func GetSubGroups(parent string) []SubGroup {
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func Get(name string) *Group {
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groups.mu.Lock()
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defer groups.mu.Unlock()
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if groups.groups == nil {
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return nil
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}
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return groups.groups[name]
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}
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