autofs4: fix symlink name allocation

[linux-2.6] / fs / autofs4 / root.c

diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index dbb70d5a48827f0516db8a1455bea8b4a29b6cbb..324290c682752cc87d98d01ea6cba7067e2fe999 100644 (file)
--- 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;