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fix pipe in broken may cause shim lock forever for runtime v2

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Signed-off-by: Lifubang <lifubang@acmcoder.com>
This commit is contained in:
Lifubang 2018-11-18 09:00:25 +08:00
parent a3c2f00c50
commit b3438f7a6f
1 changed files with 4 additions and 3 deletions
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7
runtime/v2/runc/service_linux.go
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@ -49,9 +49,10 @@ func (p *linuxPlatform) CopyConsole(ctx context.Context, console console.Console
cwg.Add(1)
go func() {
cwg.Done()
p := bufPool.Get().(*[]byte)
defer bufPool.Put(p)
io.CopyBuffer(epollConsole, in, *p)
bp := bufPool.Get().(*[]byte)
defer bufPool.Put(bp)
io.CopyBuffer(epollConsole, in, *bp)
epollConsole.Shutdown(p.epoller.CloseConsole)
}()
}