1 files changed, 6 insertions, 0 deletions

diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index 5f86cadb0542..6229214ef7c1 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c
@@ -254,6 +254,12 @@ static int hfsplus_setattr(struct dentry *dentry, struct iattr *attr)
         if ((attr->ia_valid & ATTR_SIZE) &&
             attr->ia_size != i_size_read(inode)) {
                 inode_dio_wait(inode);
+                if (attr->ia_size > inode->i_size) {
+                        error = generic_cont_expand_simple(inode,
+                                                           attr->ia_size);
+                        if (error)
+                                return error;
+                }
                 truncate_setsize(inode, attr->ia_size);
                 hfsplus_file_truncate(inode);
         }