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| author | Liam Howlett <liam.howlett@oracle.com> | 2023-01-09 23:55:21 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-01-12 03:14:22 +0300 |
| commit | 7f31cced5724e6d414fe750aa1cd7e7b578ec22f (patch) | |
| tree | 38787bcd9bee7493df8b55070dd6d826eebc5895 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | bf61acbed8a8b38949a247333ee253899acdc35d (diff) | |
| download | linux-7f31cced5724e6d414fe750aa1cd7e7b578ec22f.tar.xz | |
nommu: fix memory leak in do_mmap() error path
The preallocation of the maple tree nodes may leak if the error path to
"error_just_free" is taken. Fix this by moving the freeing of the maple
tree nodes to a shared location for all error paths.
Link: https://lkml.kernel.org/r/20230109205507.955577-1-Liam.Howlett@oracle.com
Fixes: 8220543df148 ("nommu: remove uses of VMA linked list")
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Yu Zhao <yuzhao@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions