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| author |   Miklos Szeredi <mszeredi@redhat.com> | 2019-11-12 11:49:04 +0100 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2019-11-12 11:49:04 +0100 |
| commit | eb59bd17d2fa6e5e84fba61a5ebdea984222e6d5 (patch) | |
| tree | a644b87e95b4245db9a2a716f56e54fe8b82179c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Linux 5.4-rc7 (diff) | |
| download | linux-rng-eb59bd17d2fa6e5e84fba61a5ebdea984222e6d5.tar.xz linux-rng-eb59bd17d2fa6e5e84fba61a5ebdea984222e6d5.zip | |
fuse: verify attributes
If a filesystem returns negative inode sizes, future reads on the file were
causing the cpu to spin on truncate_pagecache.
Create a helper to validate the attributes. This now does two things:
- check the file mode
- check if the file size fits in i_size without overflowing
Reported-by: Arijit Banerjee <arijit@rubrik.com>
Fixes: d8a5ba45457e ("[PATCH] FUSE - core")
Cc: <stable@vger.kernel.org> # v2.6.14
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions