Browse code
Fix race in get/set HostConfig
Docker-DCO-1.1-Signed-off-by: Alexandr Morozov <lk4d4math@gmail.com> (github: LK4D4)
Alexandr Morozov authored on 2014/06/05 16:17:09Showing 1 changed files
| ... | ... |
@@ -808,11 +808,16 @@ func (container *Container) GetPtyMaster() (*os.File, error) {
|
| 808 | 808 |
} |
| 809 | 809 |
|
| 810 | 810 |
func (container *Container) HostConfig() *runconfig.HostConfig {
|
| 811 |
- return container.hostConfig |
|
| 811 |
+ container.Lock() |
|
| 812 |
+ res := container.hostConfig |
|
| 813 |
+ container.Unlock() |
|
| 814 |
+ return res |
|
| 812 | 815 |
} |
| 813 | 816 |
|
| 814 | 817 |
func (container *Container) SetHostConfig(hostConfig *runconfig.HostConfig) {
|
| 818 |
+ container.Lock() |
|
| 815 | 819 |
container.hostConfig = hostConfig |
| 820 |
+ container.Unlock() |
|
| 816 | 821 |
} |
| 817 | 822 |
|
| 818 | 823 |
func (container *Container) DisableLink(name string) {
|