From ef581a742874ebc4c28d24b374c78b762144ebdc Mon Sep 17 00:00:00 2001
From: Ian Kent <raven@themaw.net>
Date: Wed, 23 Jul 2008 21:30:13 -0700
Subject: autofs4: fix symlink name allocation

The length of the symlink name has been moved but it needs to be set
before allocating space for it in the dentry info struct.  This corrects a
mistake in a recent patch.

Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index dbb70d5..324290c 100644
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -775,6 +775,7 @@ static int autofs4_dir_symlink(struct inode *dir,
 		list_del_init(&ino->active);
 	spin_unlock(&sbi->lookup_lock);
 
+	ino->size = strlen(symname);
 	cp = kmalloc(ino->size + 1, GFP_KERNEL);
 	if (!cp) {
 		if (!dentry->d_fsdata)
@@ -806,7 +807,6 @@ static int autofs4_dir_symlink(struct inode *dir,
 		atomic_inc(&p_ino->count);
 	ino->inode = inode;
 
-	ino->size = strlen(symname);
 	ino->u.symlink = cp;
 	dir->i_mtime = CURRENT_TIME;
 
-- 
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