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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-10-08 08:28:26 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-10-08 08:28:26 -0300
commitf19866e5cb04f8f007cb422132ea4611cdacc8e3 (patch)
treeee8d9b12a8ec6335ed76b3c58ba0f3e1fea7616e /fs/hfs
parenta700f2d8e79ff80041078f160fe1edccf89b0c66 (diff)
Linux-libre 4.2.3-gnupck-4.2.3-gnu
Diffstat (limited to 'fs/hfs')
-rw-r--r--fs/hfs/bnode.c9
-rw-r--r--fs/hfs/brec.c20
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;