From ca3bb8ede742911a26256b70e5f135d9668c44fb Mon Sep 17 00:00:00 2001
From: Hermes Agent <hermes@localhost>
Date: Wed, 12 Aug 2026 05:29:13 +0000
Subject: Reject non-regular RT kernel candidates

---
 src/initramfs.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/initramfs.rs b/src/initramfs.rs
index 1c5c089..ca1063d 100644
--- a/src/initramfs.rs
+++ b/src/initramfs.rs
@@ -17,6 +17,10 @@ impl KernelVersion {
         let mut kernels = entries
             .filter_map(|entry| entry.ok())
             .filter_map(|entry| {
+                let file_type = entry.file_type().ok()?;
+                if !file_type.is_file() {
+                    return None;
+                }
                 let name = entry.file_name();
                 let name = name.to_str()?;
                 let version = name.strip_prefix("vmlinuz-")?;
-- 
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