diff options
| -rw-r--r-- | pkg/sentry/sighandling/sighandling.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/pkg/sentry/sighandling/sighandling.go b/pkg/sentry/sighandling/sighandling.go index 959ef7217..83195d5a1 100644 --- a/pkg/sentry/sighandling/sighandling.go +++ b/pkg/sentry/sighandling/sighandling.go @@ -83,12 +83,13 @@ func StartSignalForwarding(handler func(linux.Signal)) func() { // for their handling. var sigchans []chan os.Signal for sig := 1; sig <= numSignals+1; sig++ { + sigchan := make(chan os.Signal, 1) + sigchans = append(sigchans, sigchan) + // SIGURG is used by Go's runtime scheduler. if sig == int(linux.SIGURG) { continue } - sigchan := make(chan os.Signal, 1) - sigchans = append(sigchans, sigchan) signal.Notify(sigchan, syscall.Signal(sig)) } // Start up our listener. |