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| author | Danny Kukawka <danny.kukawka@bisect.de> | 2013-01-21 16:57:25 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2013-01-21 18:27:54 +0100 |
| commit | c88c2f52fed9554306036385c5c15c012ba49629 (patch) | |
| tree | 09ea4e3d647ebdfd9e1a66401d377a173d9369d2 /find-root.c | |
| parent | 0db197d8b2d2ab7214a2425c3c646e970e4085c8 (diff) | |
btrfs-progs: Handle errors returned from open_ctree
Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'find-root.c')
| -rw-r--r-- | find-root.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/find-root.c b/find-root.c index c0f38b88..83f1592b 100644 --- a/find-root.c +++ b/find-root.c @@ -448,8 +448,11 @@ int main(int argc, char **argv) root = open_ctree_broken(dev_fd, argv[optind]); close(dev_fd); - if (!root) + + if (!root) { + fprintf(stderr, "Open ctree failed\n"); exit(1); + } csum_size = btrfs_super_csum_size(&root->fs_info->super_copy); ret = find_root(root); |