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Btrfs-progs: fix segmentation fault of 'btrfs-debug-tree -e'

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Due to some historical reasons, we remove 'printing leaf' part, which'd
lead to 'Segmentation fault' of btrfs-debug-tree -e, this patch adds it
back.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
This commit is contained in:
Liu Bo 2013-02-18 18:05:17 +08:00 committed by David Sterba
parent 2a2d8e1962
commit e5701088e2
1 changed files with 5 additions and 0 deletions
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5
debug-tree.c
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@ -52,6 +52,11 @@ static void print_extents(struct btrfs_root *root, struct extent_buffer *eb)
if (!eb)
return;
if (btrfs_is_leaf(eb)) {
btrfs_print_leaf(root, eb);
return;
}
size = btrfs_level_size(root, btrfs_header_level(eb) - 1);
nr = btrfs_header_nritems(eb);
for (i = 0; i < nr; i++) {