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| author | mav <mav@FreeBSD.org> | 2015-10-03 11:38:10 +0000 |
|---|---|---|
| committer | mav <mav@FreeBSD.org> | 2015-10-03 11:38:10 +0000 |
| commit | c9b8e5282d13630465263290bb08637ffb58da50 (patch) | |
| tree | 764b0ca50eae8a03219b08f5cecef9fa692ca287 /lib | |
| parent | 3d7c92eff7c724d6cdd431d60cc8921e7117ddf4 (diff) | |
| download | FreeBSD-src-c9b8e5282d13630465263290bb08637ffb58da50.zip FreeBSD-src-c9b8e5282d13630465263290bb08637ffb58da50.tar.gz | |
MFC r287706 (by delphij):
6214 zpools going south
In r286570 (MFV of r277426) an unprotected write to b_flags to
set the compression mode was introduced. This would open a race
window where data is partially decompressed, modified, checksummed
and written to the pool, resulting in pool corruption due to the
partial decompression.
Prevent this by reintroducing b_compress
illumos/illumos-gate@d4cd038c92c36fd0ae35945831a8fc2975b5272c
Illumos issues:
6214 zpools going south
https://www.illumos.org/issues/6214
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions
