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| author | Brian Foster <bfoster@redhat.com> | 2024-06-06 16:58:26 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-07-15 02:00:15 +0300 |
| commit | b5597347a5c7182dba80f9fb561c404abb3cead8 (patch) | |
| tree | 72a27bde785c5b75eac8d0fb1f0f5d8d50d7b90a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | f295920bc4a0f34f7c4182f53c8f0c929e4358a2 (diff) | |
| download | linux-b5597347a5c7182dba80f9fb561c404abb3cead8.tar.xz | |
bcachefs: fix smatch data leak warning in fs usage ioctl
smatch warns that the copy of arg to userspace is a potential data
leak by virtue of arg.pad not being checked or zeroed. This was
introduced by the commit referenced below that switched arg from
being a zeroed runtime allocation to living on the stack. Fix by
simply zero initializing the structure.
Fixes: cde738a61e65 ("bcachefs: Convert bch2_ioctl_fs_usage() to new accounting")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions