diff options
author | Haavard Skinnemoen <haavard.skinnemoen@atmel.com> | 2009-12-14 19:23:03 +0100 |
---|---|---|
committer | Haavard Skinnemoen <haavard.skinnemoen@atmel.com> | 2009-12-14 19:23:03 +0100 |
commit | 559300bc0ef7ccd541656f1189d38e7088389559 (patch) | |
tree | cd1682881ca4246e9c5a1e8632be4bdd9d9706c6 /fs/hfs | |
parent | 5416bf33f92a4104dbcd6062bf377c8421ca3cfd (diff) | |
parent | 22763c5cf3690a681551162c15d34d935308c8d7 (diff) | |
download | op-kernel-dev-559300bc0ef7ccd541656f1189d38e7088389559.zip op-kernel-dev-559300bc0ef7ccd541656f1189d38e7088389559.tar.gz |
Merge commit 'v2.6.32'
Conflicts:
arch/avr32/mach-at32ap/include/mach/cpu.h
Diffstat (limited to 'fs/hfs')
-rw-r--r-- | fs/hfs/btree.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/hfs/btree.c b/fs/hfs/btree.c index 9b9d639..052f214 100644 --- a/fs/hfs/btree.c +++ b/fs/hfs/btree.c @@ -58,6 +58,11 @@ struct hfs_btree *hfs_btree_open(struct super_block *sb, u32 id, btree_keycmp ke } unlock_new_inode(tree->inode); + if (!HFS_I(tree->inode)->first_blocks) { + printk(KERN_ERR "hfs: invalid btree extent records (0 size).\n"); + goto free_inode; + } + mapping = tree->inode->i_mapping; page = read_mapping_page(mapping, 0, NULL); if (IS_ERR(page)) |