From a2b24489da60cd516d4bb44bb99f8f39140973da Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 15 Jan 2016 14:00:41 +0100 Subject: 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 --- btrfs-debug-tree.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/btrfs-debug-tree.c b/btrfs-debug-tree.c index 05f9a81..266176f 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; } -- cgit v1.2.1