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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-03-29 16:46:05 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-22 10:40:31 +0200 |
| commit | 6e15fb6cb6ac678786e98f673ac5ba1bc33e319b (patch) | |
| tree | b572a26cd09208791b33cffe47ed02b524fe19bd /fs/ecryptfs | |
| parent | 1a3a24e3514b608077049a1f4c7abfb9c6569716 (diff) | |
| download | linux-stable-6e15fb6cb6ac678786e98f673ac5ba1bc33e319b.tar.gz linux-stable-6e15fb6cb6ac678786e98f673ac5ba1bc33e319b.tar.bz2 linux-stable-6e15fb6cb6ac678786e98f673ac5ba1bc33e319b.zip | |
NFS: Deal correctly with attribute generation counter overflow
[ Upstream commit 9fdbfad1777cb4638f489eeb62d85432010c0031 ]
We need to use unsigned long subtraction and then convert to signed in
order to deal correcly with C overflow rules.
Fixes: f5062003465c ("NFS: Set an attribute barrier on all updates")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/ecryptfs')
0 files changed, 0 insertions, 0 deletions