Fix race in contStore.List

Docker-DCO-1.1-Signed-off-by: Alexandr Morozov <lk4d4math@gmail.com> (github: LK4D4) Upstream-commit: 0b3fe5544266b6f9657ecd87989b85b535cc63e1 Component: engine
2014-06-11 15:23:33 +04:00
parent b71d34e96b
commit ab194686ba
1 changed files with 2 additions and 0 deletions
@@ -72,9 +72,11 @@ func (c *contStore) Delete(id string) {

 func (c *contStore) List() []*Container {
 	containers := new(History)
+	c.Lock()
 	for _, cont := range c.s {
 		containers.Add(cont)
 	}
+	c.Unlock()
 	containers.Sort()
 	return *containers
 }