Fixed panic on math with large durations (#3669)

* Output error when ls into a file without permission

* math sqrt

* added test to check fails when ls into prohibited dir

* fix lint

* math sqrt with tests and doc

* trigger wasm build

* Update filesystem_shell.rs

* Fix Running echo .. starts printing integers forever

* Fixed panic on operations with very large durations

Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>

crates/nu-command/tests/commands/math/mod.rs

@@ -235,6 +235,18 @@ fn duration_math_with_negative() {
     assert_eq!(actual.out, "-6day");
 }
 
+#[test]
+fn duration_math_shell_error_on_big_numbers() {
+    let actual = nu!(
+        cwd: "tests/fixtures/formats", pipeline(
+        r#"
+           (date now) + 100000000000000day
+        "#
+    ));
+
+    assert!(actual.err.contains("Duration overflow"));
+}
+
 #[test]
 fn compound_comparison() {
     let actual = nu!(

crates/nu-protocol/src/value/primitive.rs

@@ -289,7 +289,17 @@ impl Primitive {
                         .expect("Internal error: conversion from u32 failed"),
                 );
                 let secs = match secs.to_i64() {
-                    Some(secs) => secs,
+                    //The duration crate doesnt accept seconds bigger than i64::MAX / 1000
+                    Some(secs) => match secs.checked_mul(1000) {
+                        Some(_) => secs,
+                        None => {
+                            return Err(ShellError::labeled_error(
+                                "Internal duration conversion overflow.",
+                                "duration overflow",
+                                span,
+                            ))
+                        }
+                    },
                     None => {
                         return Err(ShellError::labeled_error(
                             "Internal duration conversion overflow.",