test-resolve: make sure we don't hang forever
authorLennart Poettering <lennart@poettering.net>
Mon, 27 Nov 2017 15:29:41 +0000 (16:29 +0100)
committerLennart Poettering <lennart@poettering.net>
Mon, 27 Nov 2017 16:08:34 +0000 (17:08 +0100)
commit5bf5510b8f1637c64638000f09ca9b5123046d26
treef07061c604f9bdbe5f5b6a8c132738a19cffe442
parent971fea32035b642eda6154ef963a6269e9d271ec
test-resolve: make sure we don't hang forever

If test-resolve is running in some CI environment that doesn't have
reliably working DNS, it's a good idea not to hang forever, let's
time-out after 20s
src/libsystemd/sd-resolve/test-resolve.c