From 4682deeb62247d34de87f8e777f99e2d337fd377 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff.email>
Date: Sun, 20 Oct 2024 15:21:43 +0200
Subject: New upstream version 1.3

---
 tests/test-sigprocmask.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'tests/test-sigprocmask.c')

diff --git a/tests/test-sigprocmask.c b/tests/test-sigprocmask.c
index c712d77d..b9cdb6b0 100644
--- a/tests/test-sigprocmask.c
+++ b/tests/test-sigprocmask.c
@@ -29,6 +29,7 @@ SIGNATURE_CHECK (sigprocmask, int, (int, const sigset_t *, sigset_t *));
 #include <stdlib.h>
 #include <unistd.h>
 
+#include "virtualbox.h"
 #include "macros.h"
 
 #if !(defined _WIN32 && !defined __CYGWIN__)
@@ -44,6 +45,16 @@ sigint_handler (_GL_UNUSED int sig)
 int
 main ()
 {
+  /* This test occasionally fails on Linux (glibc or musl libc), in a
+     VirtualBox VM with paravirtualization = Default or KVM, with ≥ 2 CPUs.
+     Skip the test in this situation.  */
+  if (is_running_under_virtualbox_kvm () && num_cpus () > 1)
+    {
+      fputs ("Skipping test: avoiding VirtualBox bug with KVM paravirtualization\n",
+             stderr);
+      return 77;
+    }
+
   sigset_t set;
   intmax_t pid = getpid ();
   char command[80];
@@ -79,7 +90,7 @@ main ()
         before the call to sigprocmask() returns."  */
   ASSERT (sigint_occurred == 1);
 
-  return 0;
+  return test_exit_status;
 }
 
 #else
-- 
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