From 1470420e1a0a1674820351e9acf06a6f23ae88bb Mon Sep 17 00:00:00 2001
From: Daniel Schwartz-Narbonne <dsn@amazon.com>
Date: Thu, 2 Feb 2023 11:53:21 -0500
Subject: [PATCH] Prevent spurious overflow in check_duration_roundtrip test

---
 prost-types/src/lib.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/prost-types/src/lib.rs b/prost-types/src/lib.rs
index d4a963e31..4cc1c2121 100644
--- a/prost-types/src/lib.rs
+++ b/prost-types/src/lib.rs
@@ -432,8 +432,10 @@ mod tests {
 
         #[test]
         fn check_duration_roundtrip(
-            std_duration in time::Duration::arbitrary(),
+            seconds in u64::arbitrary(),
+            nanos in 0u32..1_000_000_000u32,
         ) {
+            let std_duration = time::Duration::new(seconds, nanos);
             let prost_duration = match Duration::try_from(std_duration) {
                 Ok(duration) => duration,
                 Err(_) => return Err(TestCaseError::reject("duration out of range")),