use safer subtraction on healthcheck expiration check

Signed-off-by: onur-ozkan <[email protected]>
KomodoPlatform · Nov 14, 2024 · f37ae80 · f37ae80
1 parent 45c9118
commit f37ae80
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mm2src/mm2_main/src/lp_healthcheck.rs b/mm2src/mm2_main/src/lp_healthcheck.rs
@@ -114,7 +114,7 @@ impl HealthcheckMessage {
         let now_secs = u64::try_from(Utc::now().timestamp())
             .map_err(|e| SignValidationError::Internal { reason: e.to_string() })?;
 
-        let remaining_expiration_secs = self.data.expires_at_secs - now_secs;
+        let remaining_expiration_secs = self.data.expires_at_secs.saturating_sub(now_secs);
 
         if remaining_expiration_secs == 0 {
             return Err(SignValidationError::Expired {