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-rw-r--r--pkg/domain/infra/abi/terminal/sigproxy_linux.go6
1 files changed, 5 insertions, 1 deletions
diff --git a/pkg/domain/infra/abi/terminal/sigproxy_linux.go b/pkg/domain/infra/abi/terminal/sigproxy_linux.go
index 26e199aee..a9bd2d5fb 100644
--- a/pkg/domain/infra/abi/terminal/sigproxy_linux.go
+++ b/pkg/domain/infra/abi/terminal/sigproxy_linux.go
@@ -12,13 +12,17 @@ import (
"github.com/sirupsen/logrus"
)
+// Make sure the signal buffer is sufficiently big.
+// runc is using the same value.
+const signalBufferSize = 2048
+
// ProxySignals ...
func ProxySignals(ctr *libpod.Container) {
// Stop catching the shutdown signals (SIGINT, SIGTERM) - they're going
// to the container now.
shutdown.Stop()
- sigBuffer := make(chan os.Signal, 128)
+ sigBuffer := make(chan os.Signal, signalBufferSize)
signal.CatchAll(sigBuffer)
logrus.Debugf("Enabling signal proxying")