[seccomp] allow also poll

on the latest fedora we glibc uses poll.  On the other linux distro I
tried (void), musl is probably providing poll as a ppoll wrapper.

1 files changed, 1 insertions, 0 deletions

diff --git a/sandbox.c b/sandbox.c
index 5d5fcaf..8674873 100644
--- a/sandbox.c
+++ b/sandbox.c
@@ -135,6 +135,7 @@ sandbox()
 
 		/* these are used to serve the files.  note how we
 		 * allow openat but not open. */
+		SC_ALLOW(poll),
 		SC_ALLOW(ppoll),
 		SC_ALLOW(accept),
 		SC_ALLOW(fcntl),