bump chrono

Cargo.toml

@@ -56,7 +56,7 @@ harness = false
 
 [dependencies]
 arc-swap = "1.6"
-chrono = { version = "0.4.23", optional = true, features = ["clock"], default-features = false }
+chrono = { version = "0.4.35", optional = true, features = ["clock"], default-features = false }
 flate2 = { version = "1.0", optional = true }
 fnv = "1.0"
 humantime = { version = "2.1", optional = true }

src/append/rolling_file/policy/compound/trigger/time.rs

@@ -2,8 +2,6 @@
 //!
 //! Requires the `time_trigger` feature.
 
-#[cfg(test)]
-use chrono::NaiveDateTime;
 use chrono::{DateTime, Datelike, Duration, Local, TimeZone, Timelike};
 #[cfg(test)]
 use mock_instant::{SystemTime, UNIX_EPOCH};
@@ -13,6 +11,7 @@ use serde::de;
 #[cfg(feature = "config_parsing")]
 use std::fmt;
 use std::sync::{Once, RwLock};
+use thiserror::Error;
 
 use crate::append::rolling_file::{policy::compound::trigger::Trigger, LogFile};
 #[cfg(feature = "config_parsing")]
@@ -73,6 +72,12 @@ impl Default for TimeTriggerInterval {
     }
 }
 
+#[derive(Debug, Error)]
+enum TimeTrigerError {
+    #[error("too large interval in time trigger {0:?}")]
+    TooLargeInterval(TimeTriggerInterval),
+}
+
 #[cfg(feature = "config_parsing")]
 impl<'de> serde::Deserialize<'de> for TimeTriggerInterval {
     fn deserialize<D>(d: D) -> Result<Self, D::Error>
@@ -193,13 +198,14 @@ impl TimeTrigger {
         current: DateTime<Local>,
         interval: TimeTriggerInterval,
         modulate: bool,
-    ) -> DateTime<Local> {
+    ) -> anyhow::Result<DateTime<Local>> {
         let year = current.year();
         if let TimeTriggerInterval::Year(n) = interval {
             let n = n as i32;
             let increment = if modulate { n - year % n } else { n };
             let year_new = year + increment;
-            return Local.with_ymd_and_hms(year_new, 1, 1, 0, 0, 0).unwrap();
+            let result = Local.with_ymd_and_hms(year_new, 1, 1, 0, 0, 0).unwrap();
+            return Ok(result);
         }
 
         if let TimeTriggerInterval::Month(n) = interval {
@@ -210,9 +216,10 @@ impl TimeTrigger {
             let num_months_new = num_months + increment;
             let year_new = (num_months_new / 12) as i32;
             let month_new = (num_months_new) % 12 + 1;
-            return Local
+            let result = Local
                 .with_ymd_and_hms(year_new, month_new, 1, 0, 0, 0)
                 .unwrap();
+            return Ok(result);
         }
 
         let month = current.month();
@@ -222,14 +229,21 @@ impl TimeTrigger {
             let weekday = current.weekday().num_days_from_monday() as i64; // Monday is the first day of the week
             let time = Local.with_ymd_and_hms(year, month, day, 0, 0, 0).unwrap();
             let increment = if modulate { n - week0 % n } else { n };
-            return time + Duration::weeks(increment) - Duration::days(weekday);
+            let result = time
+                + Duration::try_weeks(increment)
+                    .ok_or(TimeTrigerError::TooLargeInterval(interval))?
+                - Duration::try_days(weekday).unwrap();
+            return Ok(result);
         }
 
         if let TimeTriggerInterval::Day(n) = interval {
             let ordinal0 = current.ordinal0() as i64;
             let time = Local.with_ymd_and_hms(year, month, day, 0, 0, 0).unwrap();
             let increment = if modulate { n - ordinal0 % n } else { n };
-            return time + Duration::days(increment);
+            let result = time
+                + Duration::try_days(increment)
+                    .ok_or(TimeTrigerError::TooLargeInterval(interval))?;
+            return Ok(result);
         }
 
         let hour = current.hour();
@@ -238,7 +252,10 @@ impl TimeTrigger {
                 .with_ymd_and_hms(year, month, day, hour, 0, 0)
                 .unwrap();
             let increment = if modulate { n - (hour as i64) % n } else { n };
-            return time + Duration::hours(increment);
+            let result = time
+                + Duration::try_hours(increment)
+                    .ok_or(TimeTrigerError::TooLargeInterval(interval))?;
+            return Ok(result);
         }
 
         let min = current.minute();
@@ -247,7 +264,10 @@ impl TimeTrigger {
                 .with_ymd_and_hms(year, month, day, hour, min, 0)
                 .unwrap();
             let increment = if modulate { n - (min as i64) % n } else { n };
-            return time + Duration::minutes(increment);
+            let result = time
+                + Duration::try_minutes(increment)
+                    .ok_or(TimeTrigerError::TooLargeInterval(interval))?;
+            return Ok(result);
         }
 
         let sec = current.second();
@@ -256,48 +276,56 @@ impl TimeTrigger {
                 .with_ymd_and_hms(year, month, day, hour, min, sec)
                 .unwrap();
             let increment = if modulate { n - (sec as i64) % n } else { n };
-            return time + Duration::seconds(increment);
+            let result = time
+                + Duration::try_seconds(increment)
+                    .ok_or(TimeTrigerError::TooLargeInterval(interval))?;
+            return Ok(result);
         }
         panic!("Should not reach here!");
     }
 
-    fn refresh_time(&self) {
+    fn refresh_time(&self) -> anyhow::Result<()> {
         #[cfg(test)]
         let current = {
             let now: std::time::Duration = SystemTime::now()
                 .duration_since(UNIX_EPOCH)
                 .expect("system time before Unix epoch");
-            NaiveDateTime::from_timestamp_opt(now.as_secs() as i64, now.subsec_nanos())
+            DateTime::from_timestamp(now.as_secs() as i64, now.subsec_nanos())
                 .unwrap()
+                .naive_local()
                 .and_local_timezone(Local)
                 .unwrap()
         };
 
         #[cfg(not(test))]
         let current = Local::now();
-        let next_time = TimeTrigger::get_next_time(current, self.interval, self.modulate);
+        let next_time = TimeTrigger::get_next_time(current, self.interval, self.modulate)?;
         let next_roll_time = if self.max_random_delay > 0 {
             let random_delay = rand::thread_rng().gen_range(0..self.max_random_delay);
-            next_time + Duration::seconds(random_delay as i64)
+            next_time
+                + Duration::try_seconds(random_delay as i64)
+                    .unwrap_or(Duration::try_milliseconds(i64::MAX).unwrap())
         } else {
             next_time
         };
         *self.next_roll_time.write().unwrap() = next_roll_time;
+        Ok(())
     }
 }
 
 impl Trigger for TimeTrigger {
     fn trigger(&self, _file: &LogFile) -> anyhow::Result<bool> {
-        self.initial.call_once(|| {
-            self.refresh_time();
-        });
+        let mut result = anyhow::Result::Ok(());
+        self.initial.call_once(|| result = self.refresh_time());
+        result?;
         #[cfg(test)]
         let current = {
             let now = SystemTime::now()
                 .duration_since(UNIX_EPOCH)
                 .expect("system time before Unix epoch");
-            NaiveDateTime::from_timestamp_opt(now.as_secs() as i64, now.subsec_nanos())
+            DateTime::from_timestamp(now.as_secs() as i64, now.subsec_nanos())
                 .unwrap()
+                .naive_local()
                 .and_local_timezone(Local)
                 .unwrap()
         };
@@ -308,7 +336,7 @@ impl Trigger for TimeTrigger {
         let is_trigger = current >= *next_roll_time;
         drop(next_roll_time);
         if is_trigger {
-            self.refresh_time();
+            self.refresh_time()?;
         }
         Ok(is_trigger)
     }
@@ -357,7 +385,7 @@ impl Deserialize for TimeTriggerDeserializer {
 mod test {
     use super::*;
     use mock_instant::MockClock;
-    use std::time::Duration;
+    use std::{error::Error as StdError, time::Duration};
 
     fn trigger_with_time_and_modulate(
         interval: TimeTriggerInterval,
@@ -494,6 +522,25 @@ mod test {
         assert_eq!(interval, TimeTriggerInterval::Second(1));
     }
 
+    #[test]
+    fn trigger_large_interval() {
+        let interval = TimeTriggerInterval::Second(i64::MAX);
+        let file = tempfile::tempdir().unwrap();
+        let logfile = LogFile {
+            writer: &mut None,
+            path: file.path(),
+            len: 0,
+        };
+
+        let trigger = TimeTrigger::new(interval, false, 0);
+        let error = trigger.trigger(&logfile).unwrap_err();
+        let box_dyn = Box::<dyn StdError>::from(error);
+        assert_eq!(
+            format!("too large interval in time trigger {:?}", interval),
+            box_dyn.to_string()
+        );
+    }
+
     #[test]
     fn pre_process() {
         let trigger = TimeTrigger::new(TimeTriggerInterval::Minute(2), true, 0);