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| author | Robin H. Johnson <robbat2@gentoo.org> | 2015-02-26 17:58:22 -0800 |
|---|---|---|
| committer | William Hubbs <w.d.hubbs@gmail.com> | 2015-02-27 10:14:44 -0600 |
| commit | 7bbb73574b44972b0c1b364e24f71623068d7a1c (patch) | |
| tree | 2125d6ea51f68cb320c300bc912bb5292e27ceea /STYLE | |
| parent | a0378f38713e630e1af9101c2ece5d27ca2130fe (diff) | |
bootmisc: clean_run safety improvements.
If /tmp or / are read-only, the clean_run function can fail in some very
bad ways.
1. dir=$(mktemp -d) returns an EMPTY string on error.
2. "mount -o bind / $dir", and don't check the result of that,
3. "rm -rf $dir/run/*", which removes the REAL /run contents
4. box gets very weird from this point forward
Signed-Off-By: Robin H. Johnson <robbat2@gentoo.org>
Signed-Off-By: Chip Parker <infowolfe@gmail.com>
Reported-by: Chip Parker <infowolfe@gmail.com>
Tested-by: Chip Parker <infowolfe@gmail.com>
Diffstat (limited to 'STYLE')
0 files changed, 0 insertions, 0 deletions