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| author | Levi Yun <ppbuk5246@gmail.com> | 2022-09-26 19:06:11 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-01 04:46:31 +0300 |
| commit | 1c8e2349f2d033f634d046063b704b2ca6c46972 (patch) | |
| tree | 4ff15dfb902bdb4bd054daa918396fcf0ba326a7 /include | |
| parent | 30c19366636f72515679aa10dad61a4d988d4c9a (diff) | |
| download | linux-1c8e2349f2d033f634d046063b704b2ca6c46972.tar.xz | |
damon/sysfs: fix possible memleak on damon_sysfs_add_target
When damon_sysfs_add_target couldn't find proper task, New allocated
damon_target structure isn't registered yet, So, it's impossible to free
new allocated one by damon_sysfs_destroy_targets.
By calling damon_add_target as soon as allocating new target, Fix this
possible memory leak.
Link: https://lkml.kernel.org/r/20220926160611.48536-1-sj@kernel.org
Fixes: a61ea561c871 ("mm/damon/sysfs: link DAMON for virtual address spaces monitoring")
Signed-off-by: Levi Yun <ppbuk5246@gmail.com>
Signed-off-by: SeongJae Park <sj@kernel.org>
Reviewed-by: SeongJae Park <sj@kernel.org>
Cc: <stable@vger.kernel.org> [5.17.x]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions