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| author | Anand Jain <anand.jain@oracle.com> | 2022-11-10 09:06:28 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-11-15 19:15:44 +0300 |
| commit | 418ffb9e3cf6c4e2574d3a732b724916684bd133 (patch) | |
| tree | ef749df5d42c51e3b63107ab6e069a7ab37ea3a2 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | b740d806166979488e798e41743aaec051f2443f (diff) | |
| download | linux-418ffb9e3cf6c4e2574d3a732b724916684bd133.tar.xz | |
btrfs: free btrfs_path before copying inodes to userspace
btrfs_ioctl_logical_to_ino() frees the search path after the userspace
copy from the temp buffer @inodes. Which potentially can lead to a lock
splat.
Fix this by freeing the path before we copy @inodes to userspace.
CC: stable@vger.kernel.org # 4.19+
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions