From 76c779bd706836859305f7f17fc989ad2e3b7b94 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustav=20S=C3=B6rn=C3=A4s?= <gustav@sornas.net>
Date: Mon, 15 Mar 2021 12:48:23 +0100
Subject: also lock when removing from open_inodes

---
 src/filesys/inode.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/filesys/inode.c')

diff --git a/src/filesys/inode.c b/src/filesys/inode.c
index 78c1972..494143b 100644
--- a/src/filesys/inode.c
+++ b/src/filesys/inode.c
@@ -184,7 +184,9 @@ inode_close (struct inode *inode)
   if (--inode->open_cnt == 0)
     {
       /* Remove from inode list and release lock. */
+      lock_acquire (&open_inodes_lock);
       list_remove (&inode->elem);
+      lock_release (&open_inodes_lock);
  
       /* Deallocate blocks if removed. */
       if (inode->removed) 
-- 
cgit v1.2.1