Make sure that function read_node will not get bad data.

* ext2fs/ialloc.c (ext2_alloc_inode): Function is changed.

1 files changed, 8 insertions, 0 deletions

diff --git a/ext2fs/ialloc.c b/ext2fs/ialloc.c
index eee28b82..48361cb9 100644
--- a/ext2fs/ialloc.c
+++ b/ext2fs/ialloc.c
@@ -268,6 +268,14 @@ repeat:
   spin_unlock (&global_lock);
   alloc_sync (0);
 
+  /* Make sure the coming read_node won't complain about bad
+     fields.  */
+  {
+    struct ext2_inode *di = dino_ref (inum);
+    memset (di, 0, sizeof *di);
+    dino_deref (di);
+  }
+
   return inum;
 }