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Filipe Manana
1a87439571
Regression test for a btrfs incremental send issue where the kernel failed to build paths strings. This resulted either in sending a wrong path string to the send stream or entering an infinite loop when building it. This happened in the following scenarios: 1) A directory was made a child of another directory which has a lower inode number and has a pending move/rename operation or there's some non-direct ancestor directory with a higher inode number that was renamed/moved too. This made the incremental send code go into an infinite loop when building a path string; 2) A directory was made a child of another directory which has a higher inode number, but the new parent wasn't moved nor renamed. Instead some other ancestor higher in the hierarchy, with an higher inode number too, was moved/renamed too. This made the incremental send code go into an infinite loop when building a path string; 3) An orphan directory is created and at least one of its non-immediate descendent directories have a pending move/rename operation. This made an incremental send issue to the send stream an invalid path string that didn't account for the orphan ancestor directory. Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
2 lines
25 B
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2 lines
25 B
Plaintext
QA output created by 045
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