From c4531b5074ecd8b486823c59aa8ae5b5ecd7015b Mon Sep 17 00:00:00 2001
From: Julien CLEMENT <julien.clement@epita.fr>
Date: Sat, 17 Dec 2022 20:31:14 +0100
Subject: [PATCH] struct size hacking shenanigans

Signed-off-by: Julien CLEMENT <julien.clement@epita.fr>
---
 .gitignore            | 2 +-
 src/fs/iso/iso9660.rs | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.gitignore b/.gitignore
index 636f6a8..848e0ab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
 /target
-iso
+/iso
 *.iso
 *.o
 julios
diff --git a/src/fs/iso/iso9660.rs b/src/fs/iso/iso9660.rs
index 9eb5c56..4938e59 100644
--- a/src/fs/iso/iso9660.rs
+++ b/src/fs/iso/iso9660.rs
@@ -4,7 +4,7 @@ pub struct IsoPathTable {
     ext_size: u8, // Extended attribute record length
     data_blk: u8, // File data block index
     parent_dir: u16, // Number of the parent dir
-    // idf: [char] // Directory name, of size Self::idf_len
+    idf: [char; 0] // Directory name, of size Self::idf_len
 }
 
 impl IsoPathTable {
@@ -16,10 +16,10 @@ impl IsoPathTable {
         }
     }
 
-    pub fn get_idf(&self) -> *const char {
-        let ptr: *const IsoPathTable = self;
+    #[allow(unaligned_references)]
+    pub fn get_idf(&self) -> &[char] {
         unsafe {
-            ptr.offset(1) as *const char
+            core::slice::from_raw_parts(self.idf.as_ptr(), self.idf_len as usize)
         }
     }
 }
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