UBUNTU: SAUCE: kselftest/runner: avoid using timeout if timeout is disabled

Avoid using /usr/bin/timeout unnecessarily if timeout is set to 0 in the
"settings" file for a specific test.

NOTE: this change prevents a syscall_restart failure in the seccomp
kselftest.

BugLink: https://bugs.launchpad.net/bugs/1870543
Signed-off-by: Andrea Righi <andrea.righi@canonical.com>

diff --git a/tools/testing/selftests/kselftest/runner.sh b/tools/testing/selftests/kselftest/runner.sh
index cc9c846585f05de2bd6670dc64931ab3f553d351..873b04d7e6422b0a5a5c0156a74d32e8b1d80f52 100644 (file)
--- a/tools/testing/selftests/kselftest/runner.sh
+++ b/tools/testing/selftests/kselftest/runner.sh
@@ -32,7 +32,7 @@ tap_prefix()
 tap_timeout()
 {
        # Make sure tests will time out if utility is available.
-       if [ -x /usr/bin/timeout ] ; then
+       if [ -x /usr/bin/timeout ] && [ $kselftest_timeout -gt 0 ] ; then
                /usr/bin/timeout --foreground "$kselftest_timeout" "$1"
        else
                "$1"