Linux-libre 4.2.3-gnupck-4.2.3-gnu

2 files changed, 15 insertions, 14 deletions

diff --git a/fs/hfs/bnode.c b/fs/hfs/bnode.c
index d3fa6bd95..221719eac 100644
--- a/fs/hfs/bnode.c
+++ b/fs/hfs/bnode.c
@@ -288,7 +288,6 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
 			page_cache_release(page);
 			goto fail;
 		}
-		page_cache_release(page);
 		node->page[i] = page;
 	}
 
@@ -398,11 +397,11 @@ node_error:
 
 void hfs_bnode_free(struct hfs_bnode *node)
 {
-	//int i;
+	int i;
 
-	//for (i = 0; i < node->tree->pages_per_bnode; i++)
-	//	if (node->page[i])
-	//		page_cache_release(node->page[i]);
+	for (i = 0; i < node->tree->pages_per_bnode; i++)
+		if (node->page[i])
+			page_cache_release(node->page[i]);
 	kfree(node);
 }
 
diff --git a/fs/hfs/brec.c b/fs/hfs/brec.c
index 9f4ee7f52..6fc766df0 100644
--- a/fs/hfs/brec.c
+++ b/fs/hfs/brec.c
@@ -131,13 +131,16 @@ skip:
 	hfs_bnode_write(node, entry, data_off + key_len, entry_len);
 	hfs_bnode_dump(node);
 
-	if (new_node) {
-		/* update parent key if we inserted a key
-		 * at the start of the first node
-		 */
-		if (!rec && new_node != node)
-			hfs_brec_update_parent(fd);
+	/*
+	 * update parent key if we inserted a key
+	 * at the start of the node and it is not the new node
+	 */
+	if (!rec && new_node != node) {
+		hfs_bnode_read_key(node, fd->search_key, data_off + size);
+		hfs_brec_update_parent(fd);
+	}
 
+	if (new_node) {
 		hfs_bnode_put(fd->bnode);
 		if (!new_node->parent) {
 			hfs_btree_inc_height(tree);
@@ -166,9 +169,6 @@ skip:
 		goto again;
 	}
 
-	if (!rec)
-		hfs_brec_update_parent(fd);
-
 	return 0;
 }
 
@@ -366,6 +366,8 @@ again:
 	if (IS_ERR(parent))
 		return PTR_ERR(parent);
 	__hfs_brec_find(parent, fd);
+	if (fd->record < 0)
+		return -ENOENT;
 	hfs_bnode_dump(parent);
 	rec = fd->record;