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| author | Jim Meyering <meyering@redhat.com> | 2012-01-05 11:45:50 +0100 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2012-01-30 20:43:07 +0100 |
| commit | d1b0155d805ce51d8f155e648d1e9ad2edb95397 (patch) | |
| tree | aa83b8c100173f6a5179eaf3e5503021c4337f63 /src/sort.c | |
| parent | 67ebdb9f20465a0ba1084902230704f410edde3b (diff) | |
| download | coreutils-d1b0155d805ce51d8f155e648d1e9ad2edb95397.tar.xz | |
mv: allow moving symlink onto same-inode dest with >= 2 hard links
Normally, mv detects a few subtle cases in which proceeding with a
same-file rename would, with very high probability, cause data loss.
Here, we have found a corner case in which one of these same-inode
tests makes mv refuse to perform a useful operation. Permit that
corner case.
* src/copy.c (same_file_ok): Detect/exempt this case.
* tests/mv/symlink-onto-hardlink: New test.
* tests/Makefile.am (TESTS): Add it.
* NEWS (Bug fixes): Mention it.
Initially reported by: Matt McCutchen in http://bugs.gnu.org/6960.
Raised again by Anders Kaseorg due to http://bugs.debian.org/654596.
Improved-by: Paul Eggert.
Diffstat (limited to 'src/sort.c')
0 files changed, 0 insertions, 0 deletions