seccomp: Allow clock_nanosleep() in sandbox.

seccomp: Allow clock_nanosleep() to make OpenSSH working with latest
glibc.  Patch from Jakub Jelen <jjelen@redhat.com> via bz #3093.

Origin: upstream, https://anongit.mindrot.org/openssh.git/commit/?id=b1c82f4b8adf3f42476d8a1f292df33fb7aa1a56
Origin: upstream, https://anongit.mindrot.org/openssh.git/commit/?id=546274a6f89489d2e6be8a8b62f2bb63c87a61fd
Last-Update: 2020-01-11

Patch-Name: sandbox-seccomp-clock_nanosleep.patch

1 files changed, 3 insertions, 0 deletions

diff --git a/sandbox-seccomp-filter.c b/sandbox-seccomp-filter.c
index b5cda70bb..be2397671 100644
--- a/sandbox-seccomp-filter.c
+++ b/sandbox-seccomp-filter.c
@@ -242,6 +242,9 @@ static const struct sock_filter preauth_insns[] = {
 #ifdef __NR_nanosleep
         SC_ALLOW(__NR_nanosleep),
 #endif
+#ifdef __NR_clock_nanosleep
+        SC_ALLOW(__NR_clock_nanosleep),
+#endif
 #ifdef __NR__newselect
         SC_ALLOW(__NR__newselect),
 #endif