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Btrfs: Fix double free and off by one in inode.c 

The first change removes  potential double free, the second fix a off
by one error.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Yan 2007-09-17 11:13:12 -04:00 committed by Chris Mason
parent bab9fb035f
commit 8e1cd76664
1 changed files with 1 additions and 2 deletions
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3
fs/btrfs/inode.c
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@ -206,7 +206,6 @@ void btrfs_read_locked_inode(struct inode *inode)
memcpy(&location, &BTRFS_I(inode)->location, sizeof(location)); memcpy(&location, &BTRFS_I(inode)->location, sizeof(location));
ret = btrfs_lookup_inode(NULL, root, path, &location, 0); ret = btrfs_lookup_inode(NULL, root, path, &location, 0);
if (ret) { if (ret) {
btrfs_free_path(path);
goto make_bad; goto make_bad;
} }
inode_item = btrfs_item_ptr(btrfs_buffer_leaf(path->nodes[0]), inode_item = btrfs_item_ptr(btrfs_buffer_leaf(path->nodes[0]),
@ -1536,7 +1535,7 @@ again:
flush_dcache_page(result->b_page); flush_dcache_page(result->b_page);
kunmap(page); kunmap(page);
set_extent_uptodate(em_tree, extent_start, set_extent_uptodate(em_tree, extent_start,
extent_end, GFP_NOFS); extent_end - 1, GFP_NOFS);
goto insert; goto insert;
} else { } else {
printk("unkknown found_type %d\n", found_type); printk("unkknown found_type %d\n", found_type);