Fix slab-out-of-bounds Write in dbgfs_rm_context_write
Status from this message: [merged mm-stable] selftests-damon-test-non-context-inputs-to-rm_contexts-file.patch removed from -mm tree
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- v2 Latest2 patches 0 repliesApplied 2/2
- v12 patches 1 replySuperseded
Changes in v2 from the cover letter
(https://lore.kernel.org/damon/[email protected]/)
- Rebase on latest mm-unstable
Patches in v2 All 2 applied
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | mm/damon/dbgfs: check if rm_contexts input is for a real contextmm/ | +7 | 0 replies | Applied |
| 2/2 | selftests/damon: test non-context inputs to rm_contexts filetools/ tools/ | +20 | 0 replies | Applied |
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Cover letter [PATCH v2 0/2] Fix slab-out-of-bounds Write in dbgfs_rm_context_write
Changes from v1
(https://lore.kernel.org/damon/[email protected]/)
- Rebase on latest mm-unstable
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This patchset is for fixing (patch 1) the syzbot-reported slab-out-of-bounds write in dbgfs_rm_context_write[1], and adding a selftest for the bug (patch 2).
[1] https://lore.kernel.org/damon/[email protected]/
SeongJae Park (2):
mm/damon/dbgfs: check if rm_contexts input is for a real context selftests/damon: test non-context inputs to rm_contexts file
mm/damon/dbgfs.c | 7 +++++++ tools/testing/selftests/damon/Makefile | 1 + .../damon/debugfs_rm_non_contexts.sh | 19 +++++++++++++++++++ 3 files changed, 27 insertions(+) create mode 100755 tools/testing/selftests/damon/debugfs_rm_non_contexts.sh
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