diff options
| author | David Sterba <dsterba@suse.com> | 2016-01-15 14:00:41 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-01-15 14:16:36 +0100 |
| commit | a2b24489da60cd516d4bb44bb99f8f39140973da (patch) | |
| tree | 5f779603111486c7bac49e08ac2fba2ad2f9d967 | |
| parent | 1bb0bba1b625eec1bd288699f10c8855034daef1 (diff) | |
btrfs-progs: debug-tree: tweak tree node checks
The tree root and chunk root base pointers are verified in open_ctree so
we don't get NULL here. We still check the node pointers to get better
error message.
Resolves-coverity-id: 1348450
Resolves-coverity-id: 1348451
Signed-off-by: David Sterba <dsterba@suse.com>
| -rw-r--r-- | btrfs-debug-tree.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/btrfs-debug-tree.c b/btrfs-debug-tree.c index 05f9a81e..266176f3 100644 --- a/btrfs-debug-tree.c +++ b/btrfs-debug-tree.c @@ -267,7 +267,7 @@ again: * Tree's that are not pointed by the tree of tree roots */ if (tree_id && tree_id == BTRFS_ROOT_TREE_OBJECTID) { - if (!info->tree_root) { + if (!info->tree_root->node) { error("cannot print root tree, invalid pointer"); goto no_node; } @@ -277,7 +277,7 @@ again: } if (tree_id && tree_id == BTRFS_CHUNK_TREE_OBJECTID) { - if (!info->chunk_root) { + if (!info->chunk_root->node) { error("cannot print chunk tree, invalid pointer"); goto no_node; } |