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| author | gVisor bot <gvisor-bot@google.com> | 2020-03-11 16:52:48 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-03-11 16:52:48 +0000 |
| commit | 30c6814d44a4c8bba7905bd1da1d9da3e5939bf1 (patch) | |
| tree | a69b54d3a2bd795ee71fa31763808bc3d213379d /pkg/sentry/sighandling/sighandling.go | |
| parent | c0cc75eccc47faeaec8dc03c147850ddf637bf85 (diff) | |
| parent | 2aa9514a06a5e34894e606d508ac2df53b082c74 (diff) | |
Merge release-20200219.0-138-g2aa9514 (automated)
Diffstat (limited to 'pkg/sentry/sighandling/sighandling.go')
| -rw-r--r-- | pkg/sentry/sighandling/sighandling.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg/sentry/sighandling/sighandling.go b/pkg/sentry/sighandling/sighandling.go index ba1f9043d..959ef7217 100644 --- a/pkg/sentry/sighandling/sighandling.go +++ b/pkg/sentry/sighandling/sighandling.go @@ -83,6 +83,10 @@ func StartSignalForwarding(handler func(linux.Signal)) func() { // for their handling. var sigchans []chan os.Signal for sig := 1; sig <= numSignals+1; sig++ { + // 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)) |