diff options
| author | Rob Landley <rob@landley.net> | 2014-12-02 03:17:34 -0600 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2014-12-02 03:17:34 -0600 |
| commit | a03a0449e810c26f001cdfc56e5527f51577a639 (patch) | |
| tree | 8e9267e2adf9a56bb6ca21884640d01a563ded59 /toys/posix/grep.c | |
| parent | aebcdfa659679e5a1f92a9ad12e7c36621962988 (diff) | |
| download | toybox-a03a0449e810c26f001cdfc56e5527f51577a639.tar.gz | |
Don't mount a filesystem over an existing one with the same /dev and /dir.
The OS mostly catches this for block devices, but calling "mount -a" twice
shouldn't overmount tmpfs entries with new tmpfs instances. (This needs a test
suite entry, and the test suite needs a root context to run in...)
Diffstat (limited to 'toys/posix/grep.c')
0 files changed, 0 insertions, 0 deletions