/proc/modules does not exist case fix

orhun · Apr 1, 2024 · 73ec386 · 73ec386
1 parent 3ed516f
commit 73ec386
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/kernel/lkm.rs b/src/kernel/lkm.rs
@@ -115,7 +115,7 @@ impl KernelModules<'_> {
  _ => {}
  }
  let modules_content = util::exec_cmd("sh", &["-c", &module_read_cmd])
- .expect("failed to read /proc/modules");
+ .unwrap_or_else(|_| String::new());
  /* Parse content for module name, size and related information. */
  for line in modules_content.lines() {
  let columns: Vec<&str> = line.split_whitespace().collect();