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| author | OpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com> | 2022-09-22 17:06:45 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-09-22 17:06:45 +0200 |
| commit | 8bf3535447fe9f482b329e962e173ade26456e6d (patch) | |
| tree | 39375c55d8bda145631c4d739fdf3013945b8ad1 /pkg/signal/signal_unix.go | |
| parent | 828fae12971c5a7b9807c8c4f8e029fe5d0ddc2f (diff) | |
| parent | 7cfe0328f1c231ed318c38938479f7dec7fc97fa (diff) | |
| download | podman-8bf3535447fe9f482b329e962e173ade26456e6d.tar.gz podman-8bf3535447fe9f482b329e962e173ade26456e6d.tar.bz2 podman-8bf3535447fe9f482b329e962e173ade26456e6d.zip | |
Merge pull request #15131 from boaz0/closes_14707
Add support to sig-proxy for podman-remote
Diffstat (limited to 'pkg/signal/signal_unix.go')
| -rw-r--r-- | pkg/signal/signal_unix.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/pkg/signal/signal_unix.go b/pkg/signal/signal_unix.go index 7919e3670..01d99d7bc 100644 --- a/pkg/signal/signal_unix.go +++ b/pkg/signal/signal_unix.go @@ -87,3 +87,11 @@ var SignalMap = map[string]syscall.Signal{ "RTMAX-1": sigrtmax - 1, "RTMAX": sigrtmax, } + +// IsSignalIgnoredBySigProxy determines whether sig-proxy should ignore syscall signal +func IsSignalIgnoredBySigProxy(s syscall.Signal) bool { + // Ignore SIGCHLD and SIGPIPE - these are most likely intended for the podman command itself. + // SIGURG was added because of golang 1.14 and its preemptive changes causing more signals to "show up". + // https://github.com/containers/podman/issues/5483 + return s == syscall.SIGCHLD || s == syscall.SIGPIPE || s == syscall.SIGURG +} |