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Merge pull request #2252 from pkagrawal/2251-fix 

Synchronize the call to linuxContainer.Signal()
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Mrunal Patel 2020-03-11 11:11:56 -07:00 committed by GitHub
parent 71dfb559d6 5b2b138d24
commit 0ff53526a4
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1 changed files with 2 additions and 0 deletions
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2
libcontainer/container_linux.go
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@ -379,6 +379,8 @@ func (c *linuxContainer) start(process *Process) error {
} }
func (c *linuxContainer) Signal(s os.Signal, all bool) error { func (c *linuxContainer) Signal(s os.Signal, all bool) error {
c.m.Lock()
defer c.m.Unlock()
if all { if all {
return signalAllProcesses(c.cgroupManager, s) return signalAllProcesses(c.cgroupManager, s)
} }