diff options
| author | Miaohe Lin <[email protected]> | 2022-07-09 17:26:29 +0800 |
|---|---|---|
| committer | akpm <[email protected]> | 2022-07-18 15:07:52 -0700 |
| commit | da9a298f5fad0dc615079a340da42928bc5b138e (patch) | |
| tree | df3eca8f7d0b0237fd1b3b45d3425acfe85baaee /drivers/fpga/fpga-mgr.c | |
| parent | bdeb77bc2c405fa9f954c20269db175a0bd2793f (diff) | |
hugetlb: fix memoryleak in hugetlb_mcopy_atomic_pte
When alloc_huge_page fails, *pagep is set to NULL without put_page first.
So the hugepage indicated by *pagep is leaked.
Link: https://lkml.kernel.org/r/[email protected]
Fixes: 8cc5fcbb5be8 ("mm, hugetlb: fix racy resv_huge_pages underflow on UFFDIO_COPY")
Signed-off-by: Miaohe Lin <[email protected]>
Acked-by: Muchun Song <[email protected]>
Reviewed-by: Anshuman Khandual <[email protected]>
Reviewed-by: Baolin Wang <[email protected]>
Reviewed-by: Mike Kravetz <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions