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| author | Jim Meyering <meyering@redhat.com> | 2008-10-02 01:09:04 +0200 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-10-02 01:09:04 +0200 |
| commit | 0463bb4e8d2f717a9bf3be6cc12c0aec51cc261d (patch) | |
| tree | 08d4cfb8e0ddbada2399e2d4477fdf29b2521cd3 /fs | |
| parent | Btrfs: fix multi-device code to use raid policies set by mkfs (diff) | |
| download | linux-0463bb4e8d2f717a9bf3be6cc12c0aec51cc261d.tar.xz linux-0463bb4e8d2f717a9bf3be6cc12c0aec51cc261d.zip | |
Btrfs: disk-io.c (open_ctree): Don't deref. NULL upon failed kzalloc
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/disk-io.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 5ee10d3136f5..41b7d24d07e2 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1371,7 +1371,8 @@ struct btrfs_root *open_ctree(struct super_block *sb, struct btrfs_super_block *disk_super; - if (!extent_root || !tree_root || !fs_info) { + if (!extent_root || !tree_root || !fs_info || + !chunk_root || !dev_root) { err = -ENOMEM; goto fail; } |