ecryptfs: missing initialization of the superblock 'magic' field

This patch initializes the 'magic' field of ecryptfs filesystems to ECRYPTFS_SUPER_MAGIC. Signed-off-by: Roberto Sassu <[email protected]> [tyhicks: merge with 66cb766] Signed-off-by: Tyler Hicks <[email protected]>
cbmeeks · Jan 17, 2011 · 070baa5 · 070baa5
1 parent 2a8652f
commit 070baa5
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
@@ -36,6 +36,7 @@
 #include <linux/parser.h>
 #include <linux/fs_stack.h>
 #include <linux/slab.h>
+#include <linux/magic.h>
 #include "ecryptfs_kernel.h"
 
 /**
@@ -564,6 +565,7 @@ static struct dentry *ecryptfs_mount(struct file_system_type *fs_type, int flags
 	ecryptfs_set_superblock_lower(s, path.dentry->d_sb);
 	s->s_maxbytes = path.dentry->d_sb->s_maxbytes;
 	s->s_blocksize = path.dentry->d_sb->s_blocksize;
+	s->s_magic = ECRYPTFS_SUPER_MAGIC;
 
 	inode = ecryptfs_get_inode(path.dentry->d_inode, s);
 	rc = PTR_ERR(inode);