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| author | Miklos Szeredi <mszeredi@redhat.com> | 2020-02-06 18:39:28 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-24 10:37:03 +0300 |
| commit | 399ca7ee91300129eb0f5d0cba9c0aeba00908c3 (patch) | |
| tree | 52a785c3f9864f72cd463b87a78dd5a0448091ec /fs/ntfs | |
| parent | 77912b69a989629c72922df67d27bcabdd80832a (diff) | |
| download | linux-399ca7ee91300129eb0f5d0cba9c0aeba00908c3.tar.xz | |
fuse: don't overflow LLONG_MAX with end offset
[ Upstream commit 2f1398291bf35fe027914ae7a9610d8e601fbfde ]
Handle the special case of fuse_readpages() wanting to read the last page
of a hugest file possible and overflowing the end offset in the process.
This is basically to unbreak xfstests:generic/525 and prevent filesystems
from doing bad things with an overflowing offset.
Reported-by: Xiao Yang <ice_yangxiao@163.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/ntfs')
0 files changed, 0 insertions, 0 deletions